粗糙表面

In this paper, it gave hardware composition, software flow diagram and experiment data.

文中给出了硬件结构、软件程序设计流程图及木材表面粗糙度在线检测的实验数据。

The invention discloses press polish type X light fluorescent screen manufacturing method.

本发明公开了一种压光式X光荧光屏的制作方法，以解决现有大面积荧光屏存在的荧光粉层表面粗糙度和不平度较高的问题。

Diseases as acute pleurisy can cause the roughened surfaces to rub each other and result in pleural friction fremitus.

急性胸膜炎时，粗糙的胸膜表面相互摩擦而产生胸膜摩擦音

Author develop ELID grinding technology system, on MM7120A surface grinder and fulfilled a lots of ELID ultraprecision mirror grinding for kinds of hard and brittle materials. To use this method, the surface roughness of mechined materials can reach nanometer gade (Ra0.006～0.010 μm), and can replace parts of grind and polish technology.

本文作者开发了在MM7120A平面磨床上的ELID磨削工艺系统，实现了对多种硬脆材料的ELID精密镜面磨削试验，工件表面粗糙度可达nm级（Ra0.006-0.010μm），可取代部分硬脆材料的研磨、抛光工艺。

They stretch out, the matte green of their leaves conveying what it would be like to touch them, to run your finger down the blade and feel the rough resistance of these durable plants' skin: the gama grass, rough hair grass and broom beard grass.

瓜地马拉草、翦股颖和小蓝茎草的细长叶片四处伸展，黯淡的表面想也知道摸起来大概是怎样的质感，用指头顺著叶脉滑下，就可感受到这些强韧植物的粗糙叶面。

This research presented a new guide mechanism and belt driving theory of the abrasive band polishing for inner aperture, satisfied the driving requirement of abrasive belt leading smoothly into grinding area, realized the band grinding and band polishing of inner aperture, developed a abrasive band polishing headstock for of the ball track of ball bearing and roller bearing individually adopting a way of curvature concave oscillating and vibrating, researched the process regular and fundamental process method and parameter of abrasive band polishing of ball track. The results of experiments and tests showed that the surface roughness of ball track by abrasive band polishing can reach Ra0.02μm, and the original geometric cross section shape precision of ball track can be kept.

本项研究提出了砂带研抛内孔的新型导引机构和传带原理，满足了砂带平稳导入内孔磨削区的传动要求，实现了内孔的砂带磨削和研抛；研制了采用弧面摆动和振动方式分别用于球轴承滚道和滚柱轴承滚道研抛的砂带研抛头架；研究了轴承滚道砂带研抛的工艺规律和基本工艺方法、工艺参数；实验测试结果，轴承滚道砂带研抛的表面粗糙度达Ra0.02μm，研抛过程保持了滚道的原始几何截面形状精度。

The wall sticking of dry powder is concerned to geometric figure of cyclone c...

干粉表面粘附与塔壁的几何形状、粗糙程度、空气流速、静电力等有关。

Through statistic analysis tools as re gress analysis and response surface method, an empirical formula of surface roug hness and cutting parameters is estab...

研究结果表明，高速铣削马氏体不锈钢时，每齿进给量、铣削深度和两者之间的交互作用是对表面粗糙度有显著影响的效应因素，所得经验公式的模型适合度检验结果较为理想。

Clean the skin, the skin surface because the natural sebum film has completely disappeared, this state if frequent persistent, rough skin and lead to aging, so wash your face after the use of a humidor and the convergence of the neutral makeup water, care An indispensable part of the skin, particularly in older women, reduced ability to skin secretion, this session is even more important.

清洁皮肤之后，由于皮肤表面自然的皮脂膜已经完全消失，这种状态如果频繁持续存在，会导致皮肤粗糙和老化，因此，洗脸后使用具有保湿和收敛作用的中性化妆水，是护理皮肤必不可少的一个环节，特别是中老年女性，皮肤分泌能力下降，这个环节更加重要。

Stopping using them is very improvident. So, it is necessary to repair these instruments by improving the electronic measurement system and upgrading the software.

老式表面粗糙度测量仪还具有处理数据速度较慢，测量操作步骤繁琐等缺点，因此有必要通过改造电子测量系统和软件进行升级，使这些仪器重新恢复使用。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。