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植物病害(plant disease)


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考题 Which kind of food is recommended to prevent heart disease, cancer, diabetes, high blood pressure, stroke, and weak bones?[A] Calcium-rich food.[B] Plant-based and starchy staples food.[C] High-fat, high-calorie food[D] Vitamin D-rich food.

考题 Text 4 Consuming high-quality plant foods such as whole grains,fruits,vegetables,nuts and legumes may substantially lower risk of developing type 2 diabetes,researchers including one of Indian-origin have claimed."This study highlights that even moderate dietary changes in the direction of a healthful plant-based diet can play a significant role in the prevention of type 2 diabetes,"said Ambika Satija from Harvard T.H.Chan School of Public Health in the US."These findings provide further evidence to support current dietary recommendations for chronic disease prevention,"she said.While previous studies have found links between vegetarian diets and improved health outcomes,including reduced risk of type 2 diabetes,this new study is the first to make distinctions between healthy plant-based diets and less healthy ones that include things like sweetened foods and beverages,which may be detrimental for health.The study also considered the effect of including some animal foods in the diet.Researchers followed more than 200,000 male and female health professionals in the US for more than 20 years who had regularly filled out questionnaires on their diet,lifestyle,medical history,and ncw disease diagnoses as part of three large long-term studies.They evaluated participants'diets using a plant-based diet index in which they assigned plant-derived foods higher scores and animal-derived foods lower scores.The study found that high adherence to a plant-based diet that was low in animal foods was associated with a 20 percent reduced risk of type 2 diabetes compared with low adherence to such a diet,researchers said.Eating a healthy version of a plant-based diet was linked with a 34 per cent lower diabetes risk,while a less healthy version-including foods such as refrned grains,potatoes,and sugar-sweetened beverages-was linked with a 16 per cent increased risk,they said.Even modestly lowering animal food consumption-for example,from 5-6 servings per day to about 4 servings per day-was linked with lower diabetes incidence,the study found."A shift to a dietary pattern higher in healthful plant-based foods,such as vegetables,fruits,whole grains,legumes,nuts,and seeds,and lower in animal-based foods,especially red and processed meats,can confer substantial health benefits in reducing risk of type 2 diabetes,"said Frank Hu from Harvard Chan School.Researchers suggest that healthful plant-based diets could be lowering type 2 diabetes risk because such diets are high in fiber,antioxidants,unsaturated fatty acids,and micronutrients such as magnesium,and are low in saturated fat.Healthy plant foods may also be contributing to a healthy gut microbiome,they said. From the new study,we can infer that_____A.sweet fruit juice and beverages are beneficial to our health B.animal foods should not be included in our diet for the sake of health C.fried potatoes are healthy food comparing with animal foods D.eating less meat is helpful to reduce the diabetes incidence

考题 Text 4 Consuming high-quality plant foods such as whole grains,fruits,vegetables,nuts and legumes may substantially lower risk of developing type 2 diabetes,researchers including one of Indian-origin have claimed."This study highlights that even moderate dietary changes in the direction of a healthful plant-based diet can play a significant role in the prevention of type 2 diabetes,"said Ambika Satija from Harvard T.H.Chan School of Public Health in the US."These findings provide further evidence to support current dietary recommendations for chronic disease prevention,"she said.While previous studies have found links between vegetarian diets and improved health outcomes,including reduced risk of type 2 diabetes,this new study is the first to make distinctions between healthy plant-based diets and less healthy ones that include things like sweetened foods and beverages,which may be detrimental for health.The study also considered the effect of including some animal foods in the diet.Researchers followed more than 200,000 male and female health professionals in the US for more than 20 years who had regularly filled out questionnaires on their diet,lifestyle,medical history,and ncw disease diagnoses as part of three large long-term studies.They evaluated participants'diets using a plant-based diet index in which they assigned plant-derived foods higher scores and animal-derived foods lower scores.The study found that high adherence to a plant-based diet that was low in animal foods was associated with a 20 percent reduced risk of type 2 diabetes compared with low adherence to such a diet,researchers said.Eating a healthy version of a plant-based diet was linked with a 34 per cent lower diabetes risk,while a less healthy version-including foods such as refrned grains,potatoes,and sugar-sweetened beverages-was linked with a 16 per cent increased risk,they said.Even modestly lowering animal food consumption-for example,from 5-6 servings per day to about 4 servings per day-was linked with lower diabetes incidence,the study found."A shift to a dietary pattern higher in healthful plant-based foods,such as vegetables,fruits,whole grains,legumes,nuts,and seeds,and lower in animal-based foods,especially red and processed meats,can confer substantial health benefits in reducing risk of type 2 diabetes,"said Frank Hu from Harvard Chan School.Researchers suggest that healthful plant-based diets could be lowering type 2 diabetes risk because such diets are high in fiber,antioxidants,unsaturated fatty acids,and micronutrients such as magnesium,and are low in saturated fat.Healthy plant foods may also be contributing to a healthy gut microbiome,they said. About type 2 diabetes,which of the following statement is true?A.Eating vegetables,fruits and refined grains could decrease its risk. B.The dietary pattern including vegetables,legumes etc.is beneficiaL C.Diets having less animal foods could decrease its risks t0 30 percent D.Plant-based diet could make its risk decrease t0 34 percent.

考题 Text 4 Consuming high-quality plant foods such as whole grains,fruits,vegetables,nuts and legumes may substantially lower risk of developing type 2 diabetes,researchers including one of Indian-origin have claimed."This study highlights that even moderate dietary changes in the direction of a healthful plant-based diet can play a significant role in the prevention of type 2 diabetes,"said Ambika Satija from Harvard T.H.Chan School of Public Health in the US."These findings provide further evidence to support current dietary recommendations for chronic disease prevention,"she said.While previous studies have found links between vegetarian diets and improved health outcomes,including reduced risk of type 2 diabetes,this new study is the first to make distinctions between healthy plant-based diets and less healthy ones that include things like sweetened foods and beverages,which may be detrimental for health.The study also considered the effect of including some animal foods in the diet.Researchers followed more than 200,000 male and female health professionals in the US for more than 20 years who had regularly filled out questionnaires on their diet,lifestyle,medical history,and ncw disease diagnoses as part of three large long-term studies.They evaluated participants'diets using a plant-based diet index in which they assigned plant-derived foods higher scores and animal-derived foods lower scores.The study found that high adherence to a plant-based diet that was low in animal foods was associated with a 20 percent reduced risk of type 2 diabetes compared with low adherence to such a diet,researchers said.Eating a healthy version of a plant-based diet was linked with a 34 per cent lower diabetes risk,while a less healthy version-including foods such as refrned grains,potatoes,and sugar-sweetened beverages-was linked with a 16 per cent increased risk,they said.Even modestly lowering animal food consumption-for example,from 5-6 servings per day to about 4 servings per day-was linked with lower diabetes incidence,the study found."A shift to a dietary pattern higher in healthful plant-based foods,such as vegetables,fruits,whole grains,legumes,nuts,and seeds,and lower in animal-based foods,especially red and processed meats,can confer substantial health benefits in reducing risk of type 2 diabetes,"said Frank Hu from Harvard Chan School.Researchers suggest that healthful plant-based diets could be lowering type 2 diabetes risk because such diets are high in fiber,antioxidants,unsaturated fatty acids,and micronutrients such as magnesium,and are low in saturated fat.Healthy plant foods may also be contributing to a healthy gut microbiome,they said. The best title for the text should be_____A.Plant-Based Diet May Lower Risk ofType 2 Diabetes B.Better Not to Eat Too Many Animal Foods C.We Should Eat Vegetable Foods to Prevent Chronic Diseases D.Plant-Based Diet with High Fiber and Low Fat Is Beneficial

考题 共用题干 The Tough Grass That Sweetens Our LivesSugar cane was once a wild grass that grew in New Guinea and was used by local people for roofing their houses and fencing their gardens. Gradually a different variety evolved which contained sucrose(蔗糖) and was chewed on for its sweet taste.Over time,sugar cane became a highly valuable commercial plant,grown throughout the world.___________(46)Sugar became a vital ingredient in all kinds of things , from confectionery(糖果点心)to medicine, and,as the demand for sugar grew,the industry became larger and more profitable.________(47)Many crops withered(枯萎)and died,despite growers'attempts to save them,and there were fears that the health of the plant would continue to deteriorate.In the 1960s,scientists working in Barbados looked for ways to make the commercial species stronger and more able to resist disease.They experimented with breeding programmes,mixing genes from the wild species of sugar cane,which tends to be tougher,with genes from the more delicate,commercial type. ________(48)This sugar cane is not yet ready to be sold commercially,but when this happens,it is expected to be incredibly profitable for the industry.__________(49)Brazil,which produces one quarter of the world's sugar,has coordinated an interna-tional project under Professor Paulo Arrudo of the Universidade Estaudual de Campinas in Sao Paulo.Teamsof experts have worked with him to discover more about which parts of the genetic structure of the plant are important for the production of sugar and its overall health.Despite all the research,however,we still do not fully understand how the genes act in sugar cane._________(50)This gene is particularly exciting because it makes the plant resistant to rust,a disease which probably originated in India,but is now capable of infecting sugar cane across the world.Scientists believe they will eventually be able to grow a plant which cannot be destroyed by rust._________(46)A:Eventually,a commercial plant was developed which was 5 percent sweeter than before,but also much stronger and less likely to die from disease.B:Unfortunately,however,the plant started to become weaker and more prone to disease.C: One major gene has been identified by Dr Angelique D, Hont and her team in Montpelier, France.D:The majority of the world's sugar now comes from this particular commercial species.E:Sugar cane is now much more vigorous and the supply of sugar is therefore more guaranteed.F: Since the 1960s,scientists have been analysing the mysteries of the sugar cane'S genetic code.

考题 共用题干 The Tough Grass that Sweetens Our LivesSugar cane was once a wild grass that grew in New Guinea and was used by local people for roofing their houses and fencing their gardens. Gradually a different variety evolved which contained sucrose(蔗糖)and was chewed on for its sweet taste.Over time,sugar cane became a highly valuable commercial plant,grown throughout the world.___________(46)Sugar became a vital ingredient in all kinds of things, from confectionery(糖果点心)to medicine, and,as the demand for sugar grew,the industry became larger and more profitable._________(47)Many crops withered(枯萎)and died,despite growers'attempts to save them,and there were fears that the healthof the plant would continue to deteriorate.In the 1960s,scientists working in Barbados looked for ways to make the commercial species stronger and more able to resist disease.They experimented with breeding programmes,mixing genes from the wild species of sugar cane,which tends to be tougher,with genes from the more delicate,commercial type. _________(48)This sugar cane is not yet ready to be sold commercially,but when this happens,it is expected to be incredibly profitable for the industry.___________(49)Brazil,which produces one quarter of the world's sugar,has coordinated an interna- tional project under Professor Paulo Arrudo of the Universidade Estaudual de Campinas in Sao Paulo.Teams of experts have worked with him to discover more about which parts of the genetic structure of the plant are important for the production of sugar and its overall health.Despite all the research,however,we still do not fully understand how the genes function in sugar cane.__________(50)This gene is particularly exciting because it makes the plant resistant to rust,a dis- ease which probably originated in India,but is now capable of infecting sugar cane across the world.Scien- tists believe they will eventually be able to grow a plant which cannot be destroyed by rust.__________(46)A:The majority of the world's sugar now comes from this particular commercial species.B:Unfortunately,however,the plant started to become weaker and more prone to disease.C:Eventually,a commercial plant was developed which was 5 percent sweeter than before,but also much stronger and less likely to die from disease.D:Since the 1960s,scientists have been analysing the mysteries of the sugar cane's genetic code.E:One major gene has been identified by Dr Angelique D'Hont and her team in Montpelier,France.F: Sugar cane is now much more vigorous and the supply of sugar is therefore more guaranteed.

考题 何谓植物病害的病原?植物病害的病原有哪些?

考题 何谓植物病害的病原?植物病害的病原有哪些?根据病原性质可将植物病害分为哪两大类?

考题 侵染性植物病害和非侵染性植物病害在圃地分布有何不同?

考题 植物缺素症 hunger sign in plant, nutrient deficiency symptom in plant

考题 植物病害诊断的一般步骤是什么?诊断植物病害时应注意哪些问题?

考题 何为植物病害?如何理解植物病害的含义?

考题 什么是植物病害?你知道哪些植物病害?它们是怎么发生的?

考题 什么是植物病害?植物病害对农业生产都有哪些影响? 

考题 植物(Plant)

考题 遗传病(genetic disease,inherited disease,hereditary disease)

考题 A customer's plant maintenance manager invites a solution advisor to discuss Enterprise Asset Management in general and how it might help the maintenance group work more effectively and efficiently.   What should the solution advisor do in the first meeting with the plant maintenance manager?()A、Ask the plant maintenance manager about the company's history, competition, and market value.B、Ask the plant maintenance manager about their background, education, and professional experience.C、Ask the plant maintenance manager about current systems in use, issues with the system,and key areas where the manager wants to see improvements.  D、Ask the plant maintenance manager about the number of employees, union representation, and how IBM Maximo Asset Management can represent employees and their skill sets.

考题 public class Plant {  private String name;  public Plant(String name) { this.name = name; }  public String getName() { return name; }  }  public class Tree extends Plant {  public void growFruit() { }  public void dropLeaves() { }  }  Which is true?() A、 The code will compile without changes.B、 The code will compile if public Tree() { Plant(); } is added to the Tree class.C、 The code will compile if public Plant() { Tree(); } is added to the Plant class.D、 The code will compile if public Plant() { this(”fern”); } is added to the Plant class.E、 The code will compile if public Plant() { Plant(”fern”); } is added to the Plant class.

考题 问答题何谓植物病害的病原?植物病害的病原有哪些?根据病原性质可将植物病害分为哪两大类?

考题 名词解释题植物病害(plant disease)

考题 名词解释题植物缺素症 hunger sign in plant, nutrient deficiency symptom in plant

考题 单选题The purpose of the passage is to _____.A enlarge our knowledge of the plantsB provide latest information on plant usageC introduce a successful project concerning a plantD emphasize the importance of rare plant preservation

考题 单选题public class Plant {  private String name;  public Plant(String name) { this.name = name; }  public String getName() { return name; }  }  public class Tree extends Plant {  public void growFruit() { }  public void dropLeaves() { }  }  Which is true?()A  The code will compile without changes.B  The code will compile if public Tree() { Plant(); } is added to the Tree class.C  The code will compile if public Plant() { Tree(); } is added to the Plant class.D  The code will compile if public Plant() { this(”fern”); } is added to the Plant class.E  The code will compile if public Plant() { Plant(”fern”); } is added to the Plant class.

考题 问答题何为植物病害?如何理解植物病害的含义?

考题 单选题Concerning the management of sewage treatment plant using activated sludge, which of the following is correct?()A the plant should be prohibited to supplying airB the plant should work at intervalsC the plant should be added disinfector in timeD we should check strength of activated sludge, ivory-white color is best

考题 名词解释题遗传病(genetic disease,inherited disease,hereditary disease)

考题 问答题什么是植物病害?植物病害对农业生产都有哪些影响?