A、 这些平头螺母有一个法兰
B、 这些螺母有一个平板法兰
C、 这些螺母和法兰是平的
答案：B
A、 这些平头螺母有一个法兰
B、 这些螺母有一个平板法兰
C、 这些螺母和法兰是平的
答案：B
A. ABC has determined the varied mission the airplanes performed, type of care given,and age and utilization rates because providing additional inspection requirements is prerequisite to further ensure that the airplanes can continue to carry the design loads it was originally certified for based on inspections, tests, and analyses.
B. Because of the varied mission the airplanes performed, type of care given, and age and utilization rates, ABC has determined, based on inspections, tests, and analyses, that it is prerequisite to provide additional inspection requirements to further ensure that the airplanes can continue to carry the design loads it was originally certified for.
C. To further ensure that the airplanes can continue to carry the design loads it was originally certified for.owing to the diversified mission the airplanes performed, type of care given,and age and utilization rates, ABC has determined that providing additional inspection requirements is necessary based on inspections, tests, and analyses.
A. 确保副翼向下运动。
B. 使方向舵移动更慢些。
C. 确保升降舵移动缓慢。
A. 基本的控制与操作资科描述了飞机各部件和系统的控制和操作的情况,包括所使用的专用程序和限制规定
B. 基本的控制与运营资料描述了飞机各部门和系统是怎样控制和运营的,包括所申请的专用程序和限制规定
C. 基本的控制与操作资料描述了飞机各部件和系统是怎样控制和操作的,包括适用的专用程序和限制规定
A. 为了简化表示和易于理解,应用系统应该分为系统功能而不是总体主原理图。互连到其他系统应明确指出。
B. 为了简化表示和易于理解,复杂系统应该分为系统功能而不是总体主原理图。互连到其他系统应明确指出。
C. 为了简化表示和易于理解,复杂系统应该分为系统原理而不是总体主原理图。互连到其他系统应明确指出。
A. 用于保存和输送新鲜饮用水的系统部分。如果饮用水也用于冲洗,则安装有冲水系统。
B. 用于存储和输送水箱内饮用水的系统部分。如果饮用水也用于冲洗,则包括冲水系统。
C. 用于存储和输送新鲜饮用水的系统部分。如果饮用水也用于洗涤,则包括洗涤水系统。
A. Before you move the spoilers, tell all persons to get off the wings.
B. Before telling all persons to get off the wings, you move the ailerons.
C. Before you move the ailerons, tell all persons to get off the wings.
A. 每个电干扰盘的后部都有一个灵活的汇流条组件。
B. 每个电干扰盘的后部都有一个固定的汇流条组件。
C. 每个配电盘的后部都有一个固定的汇流条组件。
A. All major repairs of the components in this chapter must be done in a qualified workshop according to data provided by the component manufacturer
B. All repairs of the parts in this chapter must be done in the designated workshop according to the parameter s provided by the component manufacturer.
C. Overhaul of any or all components in this chapter must be accomplished in a qualified shop in accordance with data supplied by the component manufacturer.
A. Look the oil level clearly through the window.
B. Look the oil lever clearly through the window.
C. Check the oil level through the window.
A. If the electrolyte leaks, remove it immediately.
B. If the electrolyte spills, remove it immediately.
C. If the material of battery spills, remove it immediately.
