查询词典 wear a beard

The frictional force and wear are two basic parameters for the investigation of friction and wear properties,but the frictional force can not be measured with the OAT-U high temperature tribometer .

文章针对日本产OAT-U大越式高温摩擦磨损试验机不能测量摩擦力的不足，对其进行了改造，增加了摩擦力的在线测试功能。

The wear resistance of TiN film and the substrate is studied by the ball-on-disk tribometer in the air, and the microcosmic analyses about the wear areas are obtained by scanning electron microscope, energy dispersive spectrum, and surface figure apparatus.

采用球－盘式摩擦磨损实验机对比研究了基片和薄膜在与GCr15配副的情况下，二者在空气中干磨擦状态下的摩擦磨损性能；利用扫描电镜、能量衍射谱仪和表面粗糙度台阶轮廓仪对薄膜的磨损区域进行了微观分析。

SiC/Al composites were prepared with pressureless infiltration method. Using pin on disk tribometer, the influence of volume fraction and particle size of SiC on dry friction and wear properties of the SiC/Al composites were investigated. The wear mechanism of the composites was studied with the analysis of the worn surface by SEM.

采用无压浸渗法制备不同碳化硅粒度和体积分数的SiC/Al复合材料，利用销－盘摩擦磨损试验机考察了碳化硅的粒度和体积分数等对SiC/Al复合材料干摩擦磨损性能的影响，采用扫描电子显微镜观察磨损表面形貌并分析其磨损机理。

For me, men wear turndown collar shirts and pants and women wear short skirts.

对我来说，男的要穿翻领上衣、短裤、女的要穿短裙，不论男女，都洁白一色。

Wang Ping: For me, men wear turndown dollar shirts and pants and women wear short skirts.

王平：我来说，男的要穿翻领上衣、短裤，女的要穿短裙，不论男女，都洁白一色。

He routinely navigates, for example, between his famously undemonstrative but demanding boss, Bernard Arnault, main shareholder of Christian Dior, and a number of mercurial creative types, including Dior's women's wear designer John Galliano (famous for donning pirate and astronaut costumes at the end of his fashion shows) and jewellery designer Victoire de Castellane (who has a tendency to wear Mickey Mouse ears).

例如，他经常周旋在迪奥主要股东、以含蓄著称却要求苛刻的老板伯纳德·阿尔诺与许多机智的创新人才之间，其中包括以在时装秀结束时穿海盗服和宇航服出场而闻名的迪奥女装设计师约翰·加利亚诺，以及喜欢戴米老鼠耳朵的珠宝设计师维克多·卡斯特兰。

Some people like to wear cap unlined upper garment, some people like to wear a shirt, the trend of everybody is different.

有的人喜欢穿帽衫，有的人喜欢穿衬衣，每个人的倾向不同。

Analyzed and summarized the reason of heavy haul wagon wheel wear,and against the unmoral wheel wear putted forward several proposal.

分析总结了大秦线重载货车车轮磨耗的原因，并针对解决大秦线车轮非正常磨耗提出几点建议。

If the staff have to wear the glass,they had bette wear a new one and choose unreflecting glass.

最好别戴残旧的眼镜，应该选择不反光的镜片，有色镜片不宜于眼神交流。

SEM and AFM results showed that veneering ceramic wear facets demonstrated grooves characteristic of abrasive wear.

SEM和AFM观察结果发现，随着烧结次数增多，犁沟减少，组织缺隙明显。

Objective To investigate the relationship between ovum fertilization rate and sperm morphology, acrosome reaction in IVF and to explore the influence of parameters of sperm on fertilization rate.

目的 研究体外受精(in vitro fertilization，IVF)中精子形态、顶体反应与卵子受精率之间的关系，分析精子各参数在IVF受精率方面的参考意义。

A: I hear Mr. White wants to run for the Presidency!

我听说怀特先生要参加总统竞选！