roughen

第三人称单数:

动词第三人称单数: roughens

更多词形:

动词过去式: roughened | 动词过去分词: roughened | 动词现在分词: roughening | 动词第三人称单数: roughens |

单词例句:

Roughen the surface and in the mirror, Super-shallow.

使暗不天变粗劣和闷暗。

To irritate or roughen by rubbing

通过摩擦使变粗糙或激怒

A mini-sized sand-blasting gun of ejection-and absorption type, used to clean and roughen the metallic surfaces for thermal spraying.

一种小型的射吸式喷砂枪,可用作喷涂喷焊前的表面清洁毛化处理。

Before painting the wood, roughen the surface with sandpaper.

油漆木器前,先用砂低把表面磨毛糙。

Short bits of rope yarn inserted into canvas to roughen the surface.

绳屑用于使面变得粗糙而加入帆布中的短线头

As a conventional surface process,grit blasting can be used to clean and roughen metal surface.

喷砂是常用的金属表面处理方法,可起毛化和清洁作用,如作为热喷涂涂层的预处理工艺。

Results:(1)The gall bladder enlaged obviously.(2)The walls were roughen and thicken or thin.(3)The gall was thick or pus.(4)Most were complicated with stone.(5)Murphy sign of ultrasound was positive.

结果:其声像图特点:(1)胆囊明显肿大;(2)胆囊壁毛糙,增厚或不厚;(3)胆汁粘稠或胆囊蓄脓。(4)多伴有胆囊结石;(5)超声莫菲氏征阳性。

Before painting the wood,roughen the surface with sandpaper.

油漆木器前,先用砂低把表面磨毛糙。

Soap is alkalescent, delicate hand ministry skin does not have oil again, cannot to wash a face, handle roughen ah!

只要不是毒水(一般城市用水或山泉河溪都是有活性成份的),即使含一些不良物质怕什么呢?