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单选题
1、如果进气活门阀瓣不可维修,将进气阀锁定在全开位置。
A
Once (the air intake flap is serviceable, lock the air inlet valve in the fully open position.
B
Lock the air inlet valve in the fully open position unless the air inlet flap is not serviceable.
C
If the air intake flap is not serviceable, lock the air inlet valve in the fully open position
单选题
2、清洁轮子后,用压缩空气吹干。
A
When wheel is cleaned, dry with the impressed air.
B
When wheel is dried; clean with the compressed air.
C
When wheel is cleaned, dry with the compressed air.
单选题
3、如需更改维修方案,应获得设计部门的批准。
A
If it is necessary to change the repair scheme,get the approval of the design authority.
B
Get the approval of the design authority, whatever it is necessary to change the repair scheme.
C
Change the repair scheme, until getting the approval of the design authority.
单选题
4、如果溶液进入眼睛,立即就医。
A
If you get the solution in your eyes, get medical aid immediately.
B
Get medical aid immediately unless you get the solvent in your eyes.
C
Get medical aid immediately provided you get the compound in your eyes
单选题
5、如果发现腐蚀,用指定的材料去除。
A
If corrosion is found, change the material to remove it.
B
Removing it with special material is necessary if you find corrosion.
C
If you find corrosion,remove it with the specified material
单选题
6、每个系统包括基本部件和所有仪表、机械控制器,以及与系统有关的电气和液压组件。
A
Each System includes the basic components and all instruments, mechanical controls, electrical and hydraulic units related to the system.
B
Each system is composed of basic components and all equipment, mechanic controls and system related electric and hydraulic units.
C
Basic components and all apparatus are made up of each system, including mechanical controls and electrical and hydraulic nits related system.
单选题
7、内部逻辑调整适应温度的突然变化。
A
The internal logic can be adjusted by sudden changes in temperature.
B
C Sudden changes in temperature can adjust the Internal logic.
C
The internal logic adjusts to sudden changes in temperature.
单选题
8、将相轮挡好轮档。
A
Put the chain against the brakes.
B
Put the actuators against the tires.
C
Put the chocks against the wheels.
单选题
9、清洁表面,以确保粘接符合要求
A
Clean the surface to make sure that the bond is satisfactory.
B
Clean the surface to make sure that the sealing is satisfactory.
C
Clean surfaces to ensure the bonding required.
单选题
10、每个门的结构接口处都有柔性密封件,可保护金属接口免受气流的损坏。
A
Each door has formalist seals at its structure interface which protect the metal interfaces from damage by the airflow.
B
Each door has flexible seals at its structure interface which protect the metal interfaces from damages by the airflow.
C
Each door has flexible seals at its structure interface which protect the metal interfaces from no damage by the airflow.