roughened

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：

The surface of the heart with hemorrhagic pericarditis demonstrates a roughened and red appearance.

出血性心包炎的心脏表面呈红色粗糙状。

Results The distributions of elastic fibres,collagenic fibres and reticular fibres increased and roughened.

结果 糖尿病肺弹性纤维、胶原纤维和网状纤维增多、增粗；

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。

Roughened silver electrodes were prepared by electrochemical oxidation-reduction(ORC).

用电化学氧化还原法(ORC)制备了粗糙化银电极.

It also includes the results from several studies on artificially roughened pipelines.

这里还包括一些在人工加糙管道内做的试验结果。

A roughened or speckled surface imparted to glass or metal.

毛面玻璃或金属粗糙或有斑点的表面

Impingement heat transfer from the rib roughened surface within 2 dimensional arrays of circular jet has been experimentally investigated.

实验研究了二维圆射流阵列冲击肋粗糙表面换热。

In the paper,it is studied relative roughness of roughened flexible rubbers of model in flume.

主要介绍了在明槽中进行柔性加糙试验模拟研究。

Jet scrubbing machine can roughen metal surface with great uniformity.

SCD喷砂机的金属表面粗化处理，可得到良好的粗糙度及均匀度。