surface cleaning的例句大全

Recently, cleaning should remove not only organic matter on silicon surface, but also the particles of millimicron order and ppt metallic ions.

目前清洗不但要去除硅片表面的有机物而且需要去除的颗粒尺寸已经达到了纳米级，金属离子达到了ppt级。

Low brush speeds and moderate travel speeds work best for cleaning debris from hard surface.

刷子速度较低以及适度的行走速度,对从坚固的表面清洁瓦砾来说最适合.

for a leather surface, wipe it uni-directionally while cleaning to avoid repeated dhesion of dirt.

对皮革表面, 清洁时应单方向擦拭,以防污垢返粘.

it can be used to wash dust and dirt on the surface of single hydraulic prop, and it can also be used for the cleaning and maintenance of various types of vehicles and components.

可用于冲洗单体液压支柱表面的煤尘和污垢，亦可用于各种车辆，零部件的清洗和保养。

Because of some advantages of large area reinforced concrete floor as firm structure, bright and clean surface and convenient cleaning in general public place it has replaced the cement mortar, terrazzo floor and floor tiles.

由于大面积钢筋混凝土地面具有结构牢固、平整光洁和便于清洁的优点，在一般公众场所，从20世纪90年代起就取代了水泥砂浆地面、水磨石地面以及地板砖地面。

When the microorganisms on the tissue surface were killed by sterilization, a little effect on the phenol cleaning abilities of leaf tissue and its homogenate was observed, but the rate of removal by root tissue was slowed down markedly.

用表面消毒杀死组织表面的微生物后，对叶的组织或匀浆除酚能力的影响很小，却使根组织的降酚过程明显减慢，证实了根际微生物在该系统起一定作用。

With the background of Yungang grottoes, this paper conducts the research of three aspects, including: ( 1) Research of chemical cleaning methods to remove pollutions form stone relics' surface.

本论文以云冈石窟的保护为背景，针对三方面的疑难问题开展了研究。包括：（1）开展了不可移动石质文物表面污染物的化学清洗技术研究。

It is very difficult to measure precisely the surface temperature of a photocathode in a vacuum system during the thermal cleaning.

然而，在热清洗过程中对处在真空系统中的光电阴极表面温度进行精确测量却是非常困难的。

In order to determine the effect of GaAs surface thermal cleaning process from the GaAs surface state, we designed experiments to test and analysis it.

希望从GaAs表面状态来判断目前GaAs表面热清洗工艺的效果，设计实验进行测试与分析。

Reductive cleaning is usually used with hydrosulfite ( Na2S2O4) and caustic soda to remove surface loose colors from polyester fiber fabrics dyed with dispersal dyes, but this method is not satisfactory on the deep dyed fabrics.

分散染料染色涤纶织物去除表面浮色时，常用保险粉（Na2S2O4）和烧碱进行还原清洗，此法在深色涤纶织物上的清洗效果不理想。

A study of cleaning the surface oxide on pressure vessels using jet stream with grinding materials

磨料射流清除压力容器氧化皮的研究

Mechanism of adhesion and cleaning between the surface of structural glass and dust

建筑玻璃表面粉尘的粘附与清洁机理探讨