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旋转屏蔽塞旋塞 rotating shield plug rotating plug
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内防喷工具的强制报废时限为：（）。A、方钻杆上旋塞累计旋转时间达到2000小时B、方钻杆上旋塞累计旋转时间达到1500小时C、下旋塞累计旋转时间达到800小时D、下旋塞累计旋转时间达到2000小时E、箭型止回阀累计旋转时间达到800小时
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以下代码将对Sprite对象做怎样的操作：setTransform（TRANS_ROT90）？（）A、顺时针旋转90度B、逆时针旋转90度C、水平翻转后顺时针旋转90度D、水平翻转后逆时针旋转90度
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对程序段ROTRPL=45；描述不正确的有（）（SIEMENS系统）。A、ROT是坐标旋转指令B、RPL=45是坐标旋转的中心C、坐标系逆时针旋转45度D、坐标系要偏移45mm再旋转E、坐标系顺时针旋转45度
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关于方钻杆旋塞阀说法正确的是（）。A、方钻杆上旋塞阀，接头丝扣为右旋螺纹（正扣），使用时安装在方钻杆上端B、方钻杆下旋塞阀，接头丝扣为左旋螺纹（反扣），使用时安装在方钻杆下端C、钻台备用旋塞阀应处于开位D、使用专用扳手将球阀转轴旋转180°即可实现开关
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按照《塔里木油田钻井井控实施细则》规定：内防喷工具的强制报废时限为：方钻杆上旋塞和液压顶驱旋塞累计旋转时间达到（）小时；顶驱手动上旋塞累计旋转时间达到（）小时；下旋塞、箭形止回阀、投入式止回阀、浮阀累计旋转时间达到（）小时。A、2000、1500、800B、800、1500、2000C、800、2000、800D、800、1500、800
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The Interior Plains lie between（）and（）A、the Canadian Shield/the Appalachian RegionB、the Canadian Shield/the Rocky MountainsC、the Great Lakes/the Arctic IslandsD、the Appalachian Region/the Great Lakes
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In which situation（s） will Windows XP advise the technician installing a device that the driver is signed or not？（）A、in all casesB、for some non PnP（non plug and play） device drivers and all PnP（plug and play） device driversC、for all non PnP（non plug and play） device drivers and most PnP（plug and play） device driversD、not for any non PnP（non plug and play）device drivers,only for all PnP（plug and play） device drivers
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What must be assigned to establish an asset as Rotating？（）A、 Spare partsB、 Rotating ItemC、 ClassificationD、 Operating Location
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What is a rotating item?（）A、A rotating item is an individual item that is defined with a common item number. An item is designated as rotating because one wants to be able to create individual asset records by using the information (Classification, Specification,and Item Assembly Structure) contained on the item record.B、A rotating item is a set of items that are defined with a specific code. An item is designated as rotating because one does not want to be able to create individual asset records by using the information (Classification, Specification, and Item Assembly Structure) contained on the item record.C、A rotating item is a set of kits that are defined with a specific description and GL. An item is designated as rotating because one has the single cost to manage prefers to be able to create individual asset records by using the information (Classification, Specification, and Item Assembly Structure) contained on the assembly record.D、A rotating item is an individual item that is defined with a common item number and can be a spare part. An item is designated as rotating because one wants to be able to create multiple asset records by using the information (Classification, Specification, and Item Assembly Structure) contained on the item set records.
考题
单选题What must be assigned to establish an asset as Rotating？（）A
Spare partsB
Rotating ItemC
ClassificationD
Operating Location
考题
单选题以下代码将对Sprite对象做怎样的操作：setTransform（TRANS_ROT90）？（）A
顺时针旋转90度B
逆时针旋转90度C
水平翻转后顺时针旋转90度D
水平翻转后逆时针旋转90度
考题
单选题The Interior Plains lie between（）and（）A
the Canadian Shield/the Appalachian RegionB
the Canadian Shield/the Rocky MountainsC
the Great Lakes/the Arctic IslandsD
the Appalachian Region/the Great Lakes
考题
单选题When reassembling the bowl of a disk-type centrifuge, the bowl or locking ring is rotated （）.A
clockwise, due to the bowl rotating clockwiseB
clockwise, due to the bowl rotating counterclockwiseC
counterclockwise, due to the bowl rotating clockwiseD
counterclockwise, due to the bowl rotating counterclockwise
考题
单选题Cocks and valves control or interrupt flow, and have internal passages arranged so that they can be restricted or closed: in cocks, by rotating the plug, and in valves, by lowering, raising or rotating a disc in relation to a seating surfaceAccording to the above sentence, which of the following statements is not true?（）A
Flows of fluids can be restricted by both cocks and valvesB
There are seats in the internal passages of valvesC
A disc of valve only moves up and downD
We can infer that there is a bore in cock ping
考题
判断题AL语言中有一个称为nilrot事先说明过的旋转，定义为ROT（zhat，0*deg）。A
对B
错
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