表面粗糙的

The mechanism of microscopical roughness forming on the aluminiumalloy casting surfaces has been studied by plaster investment casting.

本文通过熔模石膏型铸造法研究了铝合金铸造表面微观粗糙度的形成机理。

The weight of the composite films increases with the decrease of temperature and the increase of current density and pyrrole monomer concentration.

与纯PPy膜相比，PPy/MWCNT复合膜有更好的电子传递行为，而复合膜表面更加粗糙、疏松。

Take the tube out and with the sandpaper roughen the inside of the 40mm endcap and adjacent surfaces on the tube.

取下管子，用砂纸把 40mm 端盖内部和管子接触的表面打磨粗糙，这有助于粘接牢靠。

Because they are designed specifically for mobile use, these devices must be small, lightweight, economical in power consumption, ruggedly built, and easy to hold and manipulate in busy, distracting situations.

表面还要粗糙一些才容易把握，而且还要在嘈杂繁忙的环境中容易操作。

Walker discovered a mixture of stibnite, potassium chlorate, gum, and starch could be ignited by striking against any rough surface.

沃克发现辉锑矿，氯酸钾，胶水和淀粉的混合物与粗糙表面摩擦会引燃。

The adsorption orientations of benzene derivatives, thiophenol, 4-aminothiophenol and 1,4-dithiobenzene, were investigated on the surfaces of roughened Ag electrodes by using surface-enhanced Raman spectroscopy.

采用表面增强拉曼光谱技术研究了苯硫酚及其功能衍生物，对巯基苯胺和对苯硫酚在粗糙银电极上的吸附取向特征。

The Ag underlayer makes grains and magnetic domains small and uniform.

Ag缓冲层有效地降低了薄膜表面的粗糙度、颗粒和磁畴尺寸。

The results showed that the cells deformed severely, the surface of bacteria became rough and rumply, and the cytomembrane was ruptured after treated by antimicrobial peptide from intestine of grass carp.

结果显示，经过抗菌肽处理后的细菌形态发生变化，菌体严重变形，表面变得粗糙，出现皱褶，胞膜破裂。

In this study, causes of such phenomenon were analyzed and verified by experiment. In addition, experiment was conducted to find if hollow structure could promote struvite crystallizing on coarse surface.

针对该现象分析并验证了结晶形态存在差异的原因，并通过试验考察了晶体中空现象是否有利于结晶附着在粗糙表面生长。

Electrochemical voltametric methods and in-situ electrochemical surface-enhanced Raman spectroscopy were used to investigate the electrooxidation behavior of ethanol in different media on a roughened platinum electrode.

采用常规电化学伏安技术和电化学原位表面增强拉曼光谱(in-situ SERS)技术研究了不同介质中乙醇在粗糙铂电极上的电催化氧化行为。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。