grinding是什么意思?

grinding是什么意思?

读音：

英 [ˈgraɪndɪŋ]                                美 ['ɡraɪndɪŋ]

翻译：

adj. 磨的，磨擦的，碾的;

v. 磨碎，嚼碎(grind的现在分词); 旋转开动; 压迫，折磨;

例句：

1、Grinding is used to grinding, grinding and polishing tools.

磨具是用以磨削、研磨和抛光的工具。

2、The machine is used for grinding and polishing the samples.

研磨抛光机可以用来研磨和抛光试片。

3、This old mill has been grinding away for over 50 years.

这个老磨坊已经辗磨了50年。

4、In the small village, some peasants were grinding wheat.

在小村庄里，一些农民正在磨小麦。

5、The knife is not sharp enough and need grinding.

这刀不快，需要磨了。

6、They even are beginning to track the grinding of rock upon rock that generates earthquakes.

他们甚至开始追踪导致地震产生的岩石间的摩擦。

7、Women once spent long hours grinding grain by hand.

妇女曾经在手工研磨谷物上花上大半天的时间。

8、Provides instant overnight relief from the pain of grinding your teeth.

提供从磨你的牙齿疼痛即时一夜之间救济。

9、Ultra high speed grinding paper mill paper round guarantee effect.

超高转速磨纸轮保证磨纸效果。

10、Light to yourself and don't wait for anybody else grinding you to shine.

要自己发光，不要等别人把你磨得发光。

11、The coal feed rate and the size of the grinding table are variable.

原煤在辊和旋转的磨碗上磨粉，并在离心力的作用下甩向外部。

12、Another type of grinding machines is surface grinding machine.

另一种类型的磨床是平面磨床。

13、These machines do all of the grinding and dosing to the exact desired dose you specify.

他能够精确地按照你的要求去碾磨咖啡和加入适当的剂量。

14、The transition was hastened by the advent of a perfected steam engine, which mechanized the cocoa grinding process.

能让可可豆碾磨过程机械化的理想蒸汽机的出现加速了这种转变。

15、And about 80 percent of the tools contained residues of grains. Grinding and scraping tools showed the most grain evidence.

他发现，这些石器中有80%都留有谷物的残渣，大部分残渣是碾磨和刮削工具上发现的。