A、 制造商要求使用良好的气流在一个区域内制备混合物。
B、 制造商建议在通风良好的区域制备混合物。
C、 制造商强调良好的气流区域可以制备混合物。
答案：B
A、 制造商要求使用良好的气流在一个区域内制备混合物。
B、 制造商建议在通风良好的区域制备混合物。
C、 制造商强调良好的气流区域可以制备混合物。
答案：B
A. These instructions are required for towing aircraft in normal or abnormal conditions,such as from soft ground,wet or icy surfaces and in the case of engine is removing or aircraft is damaging.
B. These instructions are necessary for towing the aircraft under normal or abnormal conditions,such as from a wet or icy surface on a soft ground and when the engine is removed or the aircraft is damaged.
C. These instructions are necessary to tow or push the aircraft in normal or abnormal conditions such as towing from soft ground and slippery or icy surfaces,with engines removed,or aircraft damaged.
A. 警告和告诫应置于其适用的文本前,但注释则可以根据需强调的内容置于相应文本前或文本后。
B. 警告和告诫应置于其适用的文本后,但注释则可以根据显示的材料内容置于文本前或文本后。
C. 警告和告诫应置于其适用的文本上方,但注释则可以根据需要强调的文本内容置于其上方或下方。
D. B.警告和告诫应置于其适用的文本后,但注释则可以根据显示的材料内容置于文本前或文本后。
E. C.警告和告诫应置于其适用的文本上方,但注释则可以根据需要强调的文本内容置于其上方或下方。
A. Basic control and operation information describing how the airplane components are controlled and how they operate,including any special procedures,and limitations that apply.
B. Basic control and operation information describing how the airplane components are controlled and operated,including any special procedures,and limitations that apply.
C. Basic control and operation information describing how the airplane components control and operate,including any special procedures and limitations that apply.
A. Do the procedure to preserve the carbon steel cables.
B. Do the procedure to lubricate the stainless steel cables.
C. Do the procedure for the protection of the carbon steel harnesses.
A. Fuel the aircraft.
B. Refuel the aircraft.
C. Defuel the aircraft..
A. If they fail,temporary damage can occur.
B. If they drop,permanent injury can occur.
C. If they fall,permanent damage can occur.
A. 如果危险被含糊描述,人员在执行任务时要了解风险,并更加小心。
B. 危险是否被清楚说明,以致于执行任务的人是否有必要了解风险,并更加小心。
C. 如果清楚说明了危险,执行任务的人就会了解风险,且更加小心。
A. Do not install 0.1 mm thick shims.
B. Do not install shims which are more than 0.1 deep.
C. Do not install shims that are more than 0.1 mm thick.
A. In a complicated system,troubleshooting is made up of four chapters.
B. Troubleshooting in a complex system consists of four sections.
C. Four processes are combined to troubleshoot the complicated system.
A. It is very difficult to determine the effects of corrosion but,as the reports from the CAP inspections are received,the inspection times will be adjusted for any severe problems.
B. It is not easy to decide the affection of corrosion,when the reports from the CAP inspections are received,the inspection duration will be changed for any serious problems.
C. It is very hard to make the decision of the corrosion effects but,if the reports from the CAP inspections are obtained,the inspection times will be arranged in accordance with the severest problem.
