润滑的英文怎么说
润滑的英文：smooth
参考例句：
[*]flood lubrication
溢流式润滑 [*]lubrication system of internal combustion engine
内燃机润滑系统[*]In drilling an oil well, mud is used to lubricate the cutting bit.
钻油井时，泥浆被用来润滑钻头。[*]Once a satisfactory system of lubrication has been secured the hardness of the interacting elements becomes critical.
一旦获得了满意的润滑系统，相互作用的元件的硬度就成为紧要之事。[*]The fire-brigade was called and two firemen freed George using a special type of grease.
有人打电话叫来消防队，两位消防队员使用了一种特殊的润滑调剂才使乔治得以解脱。[*]The uncoiler is driven by DC motor through gearbox and equipped with hydraulic and lubricating system.
开卷机由Z4型直流电机通过齿轮箱传动,配有液压系统和润滑系统。[*]The seed of flax,the source of linseed oil and emollient medicinal preparations.
亚麻籽用于制亚麻油和配制药用润滑膏的亚麻种子[*]Hydrodynamic theory of fluid lubrication
流体润滑的流体动力学理论[*]Mineral oils are used to lubricate machinery.
矿物油被用来润滑机器。[*]Centralized lubrication with hand pump.
带手动泵的集中润滑smooth是什么意思：
adj. 平坦的，平稳的，八面玲珑的
v. 使平坦，（将软物质）均匀涂抹于
[*]smoothing power
修匀功效 [*]In smooth water
进入顺境[*]This is a smooth wine.
这是一种醇和的葡萄酒。[*]Smooth water runs deep
大智若愚[*]It has an orange flavor and smooth texture.
它有一种桔子的味道，质地光滑。
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