The suction plate shall contain a replaceable 400 Series stainless steel wear ring to match the impeller wear ring.

A Study to Increase Wear Resistance of Wear Plate and Wear Ring on Concrete Pumps

提高混凝土泵耐磨板、耐磨环耐磨性的研究

Because of its superior performance, the friction in friction application fields become best material, such as sleeve bearing, sliding bearing, the valve seat, seals, pump wear ring, etc.

因其优越的摩擦性能，在摩擦应用领域成为理想材料，如套筒轴承、滑动轴承、阀门座、密封圈、泵耐磨环等。

You can wear the shirt with trousers, or ring the changes and wear it with a dress.

你可以穿这件衬衫配裤子，或者换个花样，配件连衫裙。

I want to wear the leather trousers.

我想要穿皮革裤。

Wear the trousers You should all listen to the lecture first, then clap a few times as you wish, letting me leave the stage with dignity.

诸位应该先听演讲，然后随意鼓几下掌，让鄙人有面子下台。

Dental ceramics become gradually the important materials for dental crown and bridge prostheses because their high chemical stability and good biocompatibility, wear resisting, smooth and nonporous surface, lifelike color and lustre, no ageing and no coloring, etc.

牙科陶瓷材料以其良好的化学稳定性、生物相容性、耐磨损、表面光洁、色泽逼真、不老化和不着色而成为牙科冠桥修复的重要材料。

The wear surface appeared smooth and the ploughing grooves were narrow and shallow.

复合材料的磨损表面较为光滑，犁沟较短且浅而窄，耐磨性较好。

When sprinkled any trowelled into fresh wet concrete floors, it forms a coloured, wear resistant smooth surface.

撒播并打磨施工到新鲜湿润的混凝土地板上，即形成平滑的彩色耐麻表面。

Check deflection roller for damage, wear and smooth operation.

检查导向轮有无损坏、磨损以及运行是否平稳。

The experiment results showed that their friction coefficients in stable were almost same at the same load, approximately between 0.32 and 0.36.Their friction coefficients slightly increase with wear load up.

结果表明：在本实验条件下，同一载荷稳定状态时2种铜铬触头材料的摩擦系数基本相当，约在0.32~0.36之间；

As women age, many like to wear make up in order to retain their youthful appearance.

为了保有年轻的外貌，许多女人一上年纪就喜欢化妆。

The grinding burn causes the surface hardness falling off and wear speeding up.

磨削烧伤使表面硬度下降，磨损加剧。

Perhaps you should wear it up.

你或许可以试试这件。

Is it better to wear hair up or down?

头发是梳起来好呢，还是放下来好？

You didn't wear make up when you were married.

你们结婚你都没化妆。

Most people are like the white clothes, good collocation wear up and beautiful, but in washing time often makes many people worry.

大多数人都喜欢白色的衣服，好搭配穿起来又靓丽，但是在洗涤的时候常令很多人都犯愁。

The Research& Development of the First Domestic Manufacture Line of Dual-head High Pressure Hydraulic Testing Machine

我国首条双头高压水压试验机生产线的研制

Finally, its effect and significance for the development of the domestic manufacture industry is elucidated.

最后，阐述了区域型行业企业联盟对我国制造业发展产生的作用和意义。

Domestic Manufacture of Hydraulic System of Casting Machine for Aluminum Alloy Ingot

铝合金锭铸造机液压系统的国产化

The Prospect of Domestic Manufacture of B& M Control System on Papermaking Process

浅论造纸过程定量、水份控制系统国产化