A、 A advisement of information in a ready-made manual can be taken as a revision.
B、 A revision refers to an adjustment of information in a manual under publishing.
C、 A modification of information in an existing manual can be called a revision.
答案：C
A、 A advisement of information in a ready-made manual can be taken as a revision.
B、 A revision refers to an adjustment of information in a manual under publishing.
C、 A modification of information in an existing manual can be called a revision.
答案：C
A. 2毫米的价值是允许的。
B. 允许使用2毫米的价值。
C. 允许使用2毫米的值。
A. Database synchronization is a available.
B. Database synchronization is in progress.
C. The database is already synchronizing.
A. If the unit is not modified, its service life will be possibly shorter.
B. Without the modification of the unit, its service life is likely shorter than present.
C. Without the modification, it is possible that the service life of this unit will be shorter than usual.
A. The temperature gradient from sea level to the altitude at which the temperature is -56.5℃ (-69.7℉) is -0.00198℃ (- 0.003564℉) per foot and zero above that altitude.
B. The temperature varies from sea level to the altitude at which the temperature is -56.5℃ (-69.7℉) is -0.00198°C (- 0.003564℉) per foot and zero above that altitude.
C. The temperature from sea level to the altitude at which the temperature is -56.5℃ (-69.7℉) drop to -0.00198℃ (- 0.003564℉) per foot and to zero above that altitude.
A. Keep the power lever at the start" position when the specified minimum oil temperature is not reached."
B. After the specified minimum oil temperature is arrived, put the power lever at the start" position."
C. When the specified minimum oil temperature is reached, put the power lever at the off" position."
A. 在APU运转过程中,如出现滑油渗漏,检查滑油温度传感器。
B. 在APU运转过程中,检查滑油温度传感器的滑油渗漏程度。
C. 在APU运转过程中,检查滑油温度传感器有无滑油渗漏迹象。
A. See the graphics for information of the solenoid valves which shall contain a note indicating the position of the valve(weather spring-loaded to its open or closed position).
B. Solenoid valves indicated on the schematic shall have a notation indicating when the valve shall be spring-loaded to the open or dosed position.
C. Solenoid valves shall be indicated on the schematic and shall include a notation indicating whether the valve is spring-loaded to the open or dosed position.
A. 在极端天气和低环境温度下,正确测试襟翼和缝翼系统可能是非常困难的。
B. 在极端天气和低环境温度下,正确润滑襟翼和缝翼系统可能是非常困难的。
C. 在潮湿天气和低环境温度下,正确测试襟翼和缝翼系统可能是非常困难的。
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. 压力波动和振动会导致软管磨损
B. 压力积聚和骤降会导致软管磨损
C. 压力波动和共鸣会引起软管磨损
