grinding单词什么意思_grinding单词解释 grinding的反义词grinding的例句

形容词磨的，磨擦的，碾的

动词磨碎，嚼碎( grind的现在分词 ); 旋转开动; 压迫，折磨

1. 磨削：1 前言 磨削(Grinding)是一种利用磨轮(Grinding Wheel)作高速旋转及微小深度(微小量),磨削工件表面或内孔,以获得精密形状及表面粗度的加工技术. 磨削加工的特色: (1)每一颗微细磨粒,其作用相当于一把细微刀刃,磨削加工,

2. 磨：(二) 研磨(grinding)将凝聚之颗粒利用机械力碎裂成原始粒子. (三) 分散(dispersion)是将已湿润的原始粒子通过物理外力的作用使之均匀分布于液体媒介物从而产生持久的粒子分离.

1. 没完没了的；无休止的；毫无起色的
If you describe a bad situation as grinding, you mean it never gets better, changes, or ends.

e.g. Their grandfather had left his village in order to escape the grinding poverty.
为了摆脱贫困的煎熬，他们的祖父离开了村子。
e.g. ...the grinding difficulty of getting to the stadium.
想要进入体育场困难重重

1. 七彩网.英语单词

noun

1. a harsh and strident sound (as of the grinding of gears)

2. material resulting from the process of grinding

e.g. vegetable grindings clogged the drain

3. the wearing down of rock particles by friction due to water or wind or ice

Synonym: abrasionattritiondetrition

6. grinding什么意思