A、 Make sure that there are no foreign particles in the oil.
B、 Make sure that there are no metal particles in the oil.
C、 Make sure that there are exempt metal particles in the oil.
答案:B
A、 Make sure that there are no foreign particles in the oil.
B、 Make sure that there are no metal particles in the oil.
C、 Make sure that there are exempt metal particles in the oil.
答案:B
A. That portion of the system is used to perform the cranking portion of the starting operation.
B. That portion of the system is used to perform the igniting portion of the starting operation.
C. That portion of the system is used to perform the cranking portion of the igniting operation.
A. 描述飞机刹车系统时,应阐述如何最大程度地发挥刹停作用的同时延长刹车的最大寿命。
B. 描述飞机刹车系统时,应描述如何使用最大刹车以及最大程度地延长刹车的使用寿命。
C. 描述飞机刹车系统时,应阐述如何获得最大制动并制动器的最大寿命。
A. 子段落和其从属信息,如图表列表,会显示在本部分的内容清单中。
B. 在本部分的目录中会展示次段落的相应信息,譬如数据列表。
C. 分段和其它相关信息,例如图表清单,可在本节的目录中显示。
A. 在两个垫圈之间安装间隔装置。
B. 在两个清洗器之间安装垫片。
C. 在两个垫圈之间安装垫片。
A. If you bend this part too far, it will break.
B. The part will bend if you break it too much.
C. If you bend the part too much, it will separate.
A. 从地板护盖上去除剩余的密封胶。
B. 保留地板护盖上残存的溶剂。
C. 去除地板护盖上剩余的溶剂。
A. 在航空器维修中,勤务指的是由于执行其他维护措施而需要进行的组件维护。包括给减震支柱充气或添加油液、润滑控制系统、饮用水系统消毒等。
B. 在航空器维修中,勤务指的是由于执行其他维护措施而需要进行的组件维护。包括给减震支柱充气或添加油液、为控制系统润滑、稳定便携式水系统等。
C. 在航空器维修中,勤务指的是由于执行其他维护措施而需要进行的组件维护。包括给减震支柱充气或添加油液、润滑控制系统、稳定饮用水系统等。
A. Ground service bus has no power, but the external power can be supplied.
B. Ground service bus is not energized with external power.
C. Ground service bus is power off when external power is supplied.
A. The smoke sensor in each detector monitors when the smoke density is above a previous limit. If the density keeps higher than the limit for about eight seconds, the sensor set the detector to the alarm condition.
B. The smoke sensor in each detector monitors for smoke density above a preset limit. If the density stays above the limit for appropriately eight seconds, the sensor sets the detector to the alarm condition.
C. The smoke transducer monitors for smoke density above a presumed limit of each detector. If the density remains over the limit about eight seconds, the transducer turn the detector to the alarm condition.
A. 用来记录与具体系统没有关系的数据的单位和组件。包括组件:飞行记录仪、表现或保持记录仪等。
B. 用来记录数据的单位和组件,与某些特定系统毫无关系。包括的组件有:空速记录仪、性能或维护记录仪。
C. 这些部件和组件用于记录并不关联于特定系统的数据,包括飞行记录仪、性能或维修记录仪等部件。