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冷害(chilling injury)


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更多 “冷害(chilling injury)” 相关考题
考题 东北地区发生的冷害以障碍型冷害为主() 此题为判断题(对,错)。

考题 In any major injury to a person,first aid includes the treatment for the injury and ______.A.application of CPRB.removal of any foreign objectsC. administration of oxygenD.for traumatic shock

考题 What requires a Report of Marine Accident,Injury or Death?A.Collision with a bridgeB.Injury beyond first aidC.loss of lifeD.All of the above

考题 uring the course of a voyage,a seaman falls on the main deck and injures his ankle. The Master should submit a Report of Marine Accident,Injury or Death if the ______.A.injury results in loss of life onlyB.injury is the result of misconductC.injured is incapacitatedD.injured needs first aid

考题 Every seaman injured on a fishing vessel must reportthe injury to the Master,individual in charge,or otheragent of the employer ______.A.before the end of the voyageB.no later than 24 hours after the vessel docksC.no later than 7 days after the injury occurredD.only if the injury prevents him from working

考题 CASE OF DEATH OR SERIOUS INJURY TO A PERSON IN AN ACCIDENT OR SHIPPING DISASTER is ______.A.SalvageB.Operations of the salvageC.CasualtyD.Injury

考题 依照农作物的受害情况,我国东北地区发生的冷害以()为主。A、延迟型冷害B、障碍型冷害C、混合型冷害D、间接型冷害

考题 果实冷害(chilling injury)

考题 冷害:农作物生育期间遭受到0℃以上的低温危害,引起农作物生育期延迟,或使生殖器官的生理活动受阻,造成农业减产。 按发生时间分为:()、秋季冷害、夏季冷害(东北低温冷害). 按受害症状分为:延迟型冷害、()、混合(兼发)型冷害.

考题 果树低温冷害类型不包括()A、延迟型冷害B、极速型冷害C、障碍型冷害D、混合型冷害

考题 什么叫冷害?冷害的症状有哪些?

考题 依照农作物的受害情况,我国南方地区发生的冷害以()为主。A、延迟型冷害B、障碍型冷害C、混合型冷害D、间接型冷害

考题 损伤(injury)

考题 夏季冷害

考题 什么是低温冷害?如何防御低温冷害的发生?

考题 如果在冷害临界温度下经历时间较短,即使在界限温度以下,也不会出现冷害,因为水果、蔬菜冷害的出现还需一段时间。

考题 造作伤(artificial injury)

考题 冷害

考题 冷害对果蔬的贮藏有什么影响?贮藏中应如何控制冷害的发生?

考题 问答题什么是冷害?冷害对作物生理的影响主要变现在哪些方面?如何防御冷害?

考题 单选题The analysis suggests that the tradeoff between our children’s college and our own retirement security is chilling.A frighteningB promisingC freezingD revealing

考题 填空题冷害:农作物生育期间遭受到0℃以上的低温危害,引起农作物生育期延迟,或使生殖器官的生理活动受阻,造成农业减产。 按发生时间分为:()、秋季冷害、夏季冷害(东北低温冷害). 按受害症状分为:延迟型冷害、()、混合(兼发)型冷害.

考题 单选题Every seaman injured on a fishing vessel must reportthe injury to the Master,individual in charge,or otheragent of the employer().A before the end of the voyageB no later than 24 hours after the vessel docksC no later than 7 days after the injury occurredD only if the injury prevents him from working

考题 问答题什么是低温冷害?如何防御低温冷害的发生?

考题 单选题果树低温冷害类型不包括()A 延迟型冷害B 极速型冷害C 障碍型冷害D 混合型冷害

考题 单选题In any major injury to a person,first aid includes the treatment for the injury and().A application of CPRB removal of any foreign objectsC administration of oxygenD for traumatic shock

考题 名词解释题果实冷害(chilling injury)