把表面粗糙化也可能是减小飞机反作用力一个办法。
There may also be a way to cut aircraft drag by making some surfaces less slippery.
在喷涂前，对基本表面进行清洗、脱脂和表面粗糙化等预处理是喷涂工艺中一个重要工序。
Spraying at the former, the basic surface cleaning, degreasing and surface roughness, such as spraying pretreatment process are an important process.
在存在着随机粗糙和空间色散时，利用了一个数字模型研究表面激子极化激元的定域化。
A numerical model for investigating the localization of surface exciton polaritons in the presence of random roughness and spatial dispersion was established.
用原子力显微镜测量了气体离化团束照射后表面粗糙度的变化。
Changes in surface roughness after gas cluster ion bombardments have been measured by an atomic force microscope.
采用化学糙化法对塑料表面进行处理，测定了处理前后表面的粗糙度及接触角。
Chemical roughening method was applied to treat plastic surface, roughness and contact Angle of plastic surface were determined before and after it was treated.
粗糙度测试结果表明 ，采用优化的工艺规范处理表面 ，粗化质量符合国家标准要求。
The surface roughness obtained by this technology was approached to the Nation Standard of the Peoples Republic of China.
作为一个例子，植入体的金属性表面可以被处理以在表面内形成凹坑，接着可选地通过光滑化步骤减小所述带凹坑的表面的粗糙度。
As one example, a metallic surface of an implant can be treated to form pits in the surface, followed optionally by a smoothing step to reduce the roughness of the pitted surface.
本文所述的交互式绘制零件图软件不用编写程序可描绘任意图形，标注尺寸及公差，书写字符及画表面粗糙度符号，并可起到数字化仪的鼠标器作用。
This software can plot freely, draw any figure, mark dimension and tolerance, write symbols and draw surface-roughness symbols. It can also function as a mouse in digitalizer.
随着机械加工自动化程度的提高，对表面粗糙度在线测量提出了越来越高的要求。
The advance in manufacturing automation has created the need to develop in-process measurement of surface roughness.
随着机械加工自动化程度的提高，对表面粗糙度在线测量提出了越来越高的要求。
The advance in manufacturing automation has created the need to develop in-process measurement of surface roughness.
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