A、 Make sure that there is no less than 500 liters of fuel in the tank.
B、 Ensure that the amount of fuel in the tank does not exceed 500 liters.
C、 Make sure that the quantity of fuel in the tank is not more than 500 liters.
答案:C
A、 Make sure that there is no less than 500 liters of fuel in the tank.
B、 Ensure that the amount of fuel in the tank does not exceed 500 liters.
C、 Make sure that the quantity of fuel in the tank is not more than 500 liters.
答案:C
A. 校准空速是指飞机的指示速度,已针对位置和仪表误差进行了校正。 校准空速等于海平面标准大气中的真实空速。
B. 校准空速是指飞机的指示速度,已针对位置和仪表误差进行了校正。 在海平面标准大气下,校准空速大于真实空速。
C. 校准空速是指飞机的指示速度,已针对坐标和仪表误差进行了校正。 校准空速等于海平面标准大气中的真实空速。
A. The manufacturer may establish procedures to provide feedback on unairworthy conditions that were discovered when complying.
B. The manufacture may setup procedures to provide feedback when user find some unairworthy conditions discovered by manufacture.
C. The manufacture can establish program to receive feedback of users when they discover unairworthy conditions of requirements.
A. 原理图可以用来表示流程,并说明系统的工作过程,如空气控制、电力、流体动力、燃油和压气机系统。
B. 原理图可以用来表示流程,并说明系统的工作原理,如空气分庄、电力、流体动力、燃油和涡轮系统。
C. 原理图可以用来表示流程,并说明系统的操作,如空气控制、电力、流体动力、燃油和涡轮系统。
A. 使用肥皂和水溶液检查左/右舱气动交叉歧管导管附近的空气压力过滤器组件和右主起落架轮舱充气阀总管组件之间的增压管接头处没有漏气。
B. 使用肥皂和水的解决方案检查左/右舱气动交叉歧管导管附近的空气压力过滤器组件和右主起落架轮舱充气阀歧管组件之间的减压管接头处没有漏气。
C. 使用肥皂和水的解决方案检查左/右舱气动交换歧管导管附近的空气压力过滤器组件和右主起落架轮舱充气阀软管组件之间的增压管接头处没有释压。
A. The on-side coupler sends the off-side coupler an inhibit signal to prevent the off-side radio from transmitting.
B. The on-side coupler sends the off-side coupler an inhibit discrete to prevent the off-side radio from transmitting.
C. The on-side coupler sends the off-side coupler an inhibit discrete to leave the off-side radio from transmitting.
A. The oxide coating on the surface of aluminium alloy parts can be formed by physical means.
B. The oxide coating on the surface of aluminium alloy parts acts the function of corrosion protection.
C. The aluminium alloy can protect the oxide coating from corrosion.
A. 计算在巡航功率下飞行45分钟所消耗的油量。
B. 以巡航功率飞行45分钟后计算航班的储备油量
C. 航班所需的储备燃油量应为巡航功率下45分钟所使用的燃油量。
A. 制造商可省略不适用于其产品的系统
B. 制造商可省略系统,不适用于其产品
C. 制造商可改造不适用于其产品的系统
A. need
B. must
C. mandatory
A. Clean the surface to make sure that the sealing is satisfactory.
B. Clean surfaces to ensure the bonding as required.
C. Clean the surface to make sure that the bond is satisfactory.