plastic surface的例句大全

Three dimensional Observation of Process of Plastic Deformation of Material Surface

变质中锰钢的塑变磨损物质表面塑变过程的三维观测

The results of mulching colour plastic film and rice straw on a red soil upland showed that mulching can raise the soil surface temperatures 0.4~ 2.6 ℃ during the winter-spring, increase the absolute soil moisture content 0.5~ 3.3%;

红壤旱地地膜和稻草覆盖试验表明：覆盖能提高冬春期间的土壤温度0.4～2.6℃，增加土壤绝对含水量0.5～3.3%；

The grinding affected layers on bearing surface consist of absorption layer, oxide layer, white layer, overtempering and plastic deformation layer.

变质层由表至里是由吸附层、氧化层、白层及过回火塑性变形层组成。氧化层是Fe与合金元素氧化物组成的混合结构，并存在Si的表面富集。

After the wheel running many times on the rail, the plastic deformation on the rail would accumulate and the surface of rail would fatigue.

在列车的多次运行过程后，这样的塑性变形会积累，以至疲劳破坏。

By using the feature-based design method and defining the parting surface, parts can be directly formed from plastic products.

采用基于特征的设计方法，通过定义分型面，由塑料制品直接生成成型零件；

The inner surface of the plastic indicating head is made into a polygonal mirror surface, so the direction indicating device which can reflect light rays of various angles is very conspicuous.

塑料指示头内表面制成多棱镜面，能反射各种角度的光线，非常醒目。

Magnetic card: A plastic card with a magnetic recording surface that was used for data storage in early computer and word processing systems.

磁卡：早期电脑和文字处理系统用作贮存数据的磁面胶卡。

Place the two balls on a lightly floured surface and cover loosely with a clean kitchen towel or plastic wrap.

将两个面团放在撒有面粉的台面上，用干的厨房纸巾或保鲜膜盖上。

They are mainly used on different metal surface finish and non-metal substance, such as wood, plastic, glass, stone, etc.

主要可用于各种金属表面抛光，还有非金属如木材，塑料，玻璃，石材等。

The aim of the experiment is to reduce the large amount of ineffective evaporation in inland arid area plain reservoirs by using polystyrene foam plastic slabs floating on the water surface.

本文针对内陆干旱区平原水库水面无效蒸发量大的问题，提出用苯板漂浮水面的工程措施来防止蒸发损失，从而达到平原水库节水的目的。

The ball piston pump takes ceramic ball of high accuracy as its piston and allocates water by its shaft. With wear-resisting plastic covering on cylinder surface, it establishes seel surface by rigidity of piston and elastoplasticity of plastic, hence greatly reduces flow leakage.

球塞泵以高精度陶瓷球为活塞，采用轴配流，其缸孔内壁喷涂有一层耐磨工程塑料，利用其弹塑性和球塞的刚性建立起密封面，大大降低泄漏流量。

Result indicates that surface decarburization in thread root of bolt and microcrack in plastic deformation layer of thread surface are the main causes to reduce seriously the strength of bolt and result the bolt rupture failture.

结果表明，螺栓的螺纹根部表面脱碳，螺纹表面塑性变形层中存在微裂纹，表面脱碳和微裂纹严重降低了螺栓的强度，导致螺栓断裂失效。

which pursue their food in this way are five or six times more likely to eat plastic than those which do not. Since turtles are known to break the surface periodically and sniff the air when navigating12 towards their feeding areas,

以这种方式捕食的鸟类比不以这种方式捕食的鸟类吃塑料制品的可能性要大5到6倍。众所周知，海龟在游向觅食区域时，会周期性地破开水面，并嗅空气中的气味。

A New Liquid Plastic Mandrel Used in Finish Machining of Cylinders Outer Surface

一种实用的缸套外圆表面精加工液性塑料芯轴

During ausform finishing process of hardened gears, there is plastic displacement of metal on the tooth surface and the distortion of tooth profile.

在齿轮热滚挤加工中，轮齿上的金属在强制挤压力的作用下沿齿面产生塑性流动，使齿形发生变化。

Plastic Mould Design and Making for the Request of No-depart-mark on the Product Surface

制品外表无熔结线要求的塑料模具设计与制作

Experimental study of solar still with a piece of black plastic foam floating on the evaporative surface as a heat absorption layer

漂浮黑色海绵吸热－蒸发层太阳能蒸馏装置的实验研究

plastic film mulching can effectively increase soil surface temperature and deplete soil water ineffective evaporation, increase water use efficiency of crop and productivity.

地膜覆盖可以有效的提高地表温度，减少土壤水分的无效蒸发，提高农作物水分利用率，达到增产效益。

The contact element method and original stress method were used to analyze the elastic plastic contact problem of wheel/ rail with measured surface micro roughness. The distribution of surface contact pressure on the rail was obtained.

采用接触单元方法，结合初应力法，采用测量获得的表面微观粗糙度，对轮轨弹塑性接触问题进行了研究，获得了轮轨的表面接触压力分布等结果。

The results show that the triaxial residual stresses and plastic strains can accumulate to relatively high values just below the surface and at a short distance away from the weld area.

结果表明，在表面焊道下面并且离开焊缝中心线若干距离的地方，出现相当高的三向拉伸应力和大的塑性应变积累。