A、 The date of the change shall be shown on each printed page.
B、 The date of the revision shall be shown on each revised page.
C、 The time of the revision shall be shown on each revised page.
答案：B
A、 The date of the change shall be shown on each printed page.
B、 The date of the revision shall be shown on each revised page.
C、 The time of the revision shall be shown on each revised page.
答案：B
A. The drain float valves in the vent tubes and the vent channels dilute the fuel in the vent system to drain out of the tank when the fuel face is lower than the valve.
B. The drain float valves in the vent tubes and the vent channels permit fuel in the vent system to drain into the tank when the fuel level is lower than the valve.
C. The drain float valves in the vent tubes and from the vent channels allow the fuel in the vent system to drain into the tank when the fuel quantity is lower than the valve.
A. 所有提供给客户的技术文件中的术语应保持一致;
B. 所有提供给客户的技术文件中的单位应保持一致;
C. 所有的术语都应该包含在提供给客户的技术文件中;
A. During the operation, please be careful not to pierce the hydraulic oil tank.
B. During the operation, pay attention not to punch the hydraulic reservoir.
C. During the procedure, take care not to puncture the hydraulic reservoir.
A. BYPASS
B. BYPASSED
C. BYPASSES
A. 对加载条件和安全裕度共同产生的结果进行了评价
B. 对加载条件和安全裕度产生的结果进行了评价
C. 对加载条件和由此产生的安全裕度进行了评价
A. 可以使用插图,图形和表格。 在实际应用中它们的位置应靠近文本的相关部分。
B. 可以使用插图,图形和表格。 它们的位置应尽可能靠近文本的相关部分。
C. 可以使用插图,图形和表格。 在实际应用中它们的位置应紧挨文本部分。
A. This proposed method is to reduce the errors of distribution to the lowest possible level. It also let the owner know that the systems and equipment are available.
B. In order to decrease the distribution errors, this way is mandatory to tell the owner about the status of systems and equipment.
C. Because the errors of distribution is minimum , this method is used to notify the owner to get the systems and equipment.
A. 根据图 4C,了解连接导线的不同程序。
B. 请参阅图 4 上的细节 C,了解连管路的程序。
C. 请参阅图 4 上的细节 C,了解连接导线的不同程序。
A. 熄火的表现为EGT、N2、燃油流量、同时N1也减小。
B. 熄火的表现为EGT、N2、燃油流量、滑油压力的减小。
C. 熄火的表现为EGT、燃油流量、滑油压力的减小，同时N1也减小。
D. 熄火的表现为EGT、N2、燃油流量、滑油压力的减小，同时N1也减小。
A. The main principle of operation of a turbine engine involves the compression of large amounts of air to be mixed with fuel and burned;
B. The main principle of operation of a turbo engine involves the contraction of large amounts of air to be mixed with fuel and burned;
C. The main principle of operation of a turbine engine involves the compressor of large amounts of air to be mixed with gasoline and burned;
