1.
the oil keeps moving parts from wearing excessively.
润滑油可使运动零件免于过度磨损。
2.
This oil thereby reaches the various bearings that support rotating shafts and the different moving parts in the engine.
被输送到发动机的曲轴和各种运动零件的每个轴承上。
3.
The engine also includes a lubricating system.
发动机还包括润滑系统，润滑系统的作用是向发动机内的各个运动零件提供润滑油。
4.
"(6) Act as a cleaning agent, washing the working surfaces free of chemical deposits, dust and dirt to protect them from corrosion."
6．起清洁剂作用,冲洗运动零件表面的化学杂质、灰尘和污物,以避免部件受到腐蚀。
5.
Movement or space for movement, as of mechanical parts.
运动运动或运动的空间，例如机器零件的运动
6.
Reciprocating internal combustion engines-Terminology of components main running gear
GB/T6809.3-1989往复式内燃机零部件术语主要运动件
7.
Influence of Machine Tool Spindle s Rotating Error Motions on Workpiece s Machining;
机床主轴回转误差运动对零件加工的影响
8.
Research on the motion track of the aspheric optical parts processing based on the tangent rotary method
切线回转法加工非球面光学零件运动轨迹研究
9.
The lubricating oil can make the machine part of motion moves easier than the motion of time that they are dry.
润滑油能使运动的机器零件比它们干燥的时候更容易运动。
10.
Miniscule engine components do not always behave like their scaled-up counterparts.
这些微型发动机的零件不能总像一般的大发动机那样正常运转。
11.
They enable the car to change the direction by means of turning and moving forth and Back.
这些零部件前后移动或转动,可以使汽车改变运行方向。
12.
cartridge part for sporting, hunting or targetshooting ammunition (excl. that for shotguns)
运动枪、猎枪或射击练习枪弹筒零件（不包括滑膛枪）
13.
An intervening space or distance allowing free play, as between machine parts.
空隙，间隙允许自由运动所介入的空间或距离，如在机器零件之间的
14.
Dynamic Analysis Based on Finite Element of Large-scale Thin-walled Part in The Process of Transportation
基于有限元的大型薄壁零件运输过程的动态分析
15.
bumper and parts thereof, of the motor vehicles
机动车保险杠及其零件
16.
Transmission systems― conveys the drive to the wheels. The main components are clutch, gearbox, driveshaft, final drive, and differential.
传动系统-把动力运送到车轮。主要零部件是离合器，变速器，传动轴，主减速器，和差速器。
17.
A system of interconnected machine elements, such as rods, springs, and pivots, used to transmit power or motion.
联动装置用来传递或运动的机器零件内部互相关联的系统，如连杆、弹簧和框轴
18.
countershaft (excl. motor vehicle and aircraft parts which are not internal parts of engines)
副传动轴（非发动机内部零件的机动车辆和航空器的零件除外）