查询词典 abrasion

The quick freeze test and other standard methods are adopted to validate the frost resistance, shrinkage, abrasion resistance and other pavement durability of concrete mixed with both materials.

采用快冻法等规定的试验方法验证了双掺混凝土的抗冻、收缩、抗磨耗等路用耐久性能。

A possible reason for the relatively poor correlations at site 2 is that the site was characterized by surface raveling after the first day, presumably due to inadequate curing and greater abrasion from traffic than that experienced by the other two sites.

一个可能的原因为相对较差，在相关网站2是该网站的特点是表面脱散后，第一天，据推测是由于缺乏足够的固化和更大的磨损，由交通比经历了由另外两个地点。

Firstly, based on the developed vibration testing method, a method for monitoring abrasion fault on main bearing of reciprocating engine using noise measurement is presented.

在比较几种传统方法后，提出了采用高速数字信号处理器DSP电路和插值算法来进行噪声信号的时域同步平均处理。克服了基于锁相环电路采样方法跟踪精度低、速度慢和使用不便的缺点。

The results showed that abrasion resistance of refiner plate made of high chromium cast iron was better than that of the stainless steel material.

通过对热磨机的磨盘材料不锈钢和高铬铸铁的耐磨性对比研究表明，高铬铸铁比不锈钢有更好的耐磨性。

To improve the resistance to abrasion for surface of cast iron,the wear resistibility of grey cast iron HT200 is increased by employing inert gas tungsten arc remelt and fast solidified.

为了提高铸铁表面的耐磨性，以HT200为试验材料，用钨极氩弧对其进行了局部重熔强化的系统研究，得出了相关工艺参数对重熔处理后表层组织和性能的影响规律。

This product has excellent oxidation resistance and thermal stability, and good abrasion resistance, sub-aqueous, rustproof preservation, right compressor to provide comprehensive protection.

本产品具有优异的抗氧化性和热稳定性，并有良好的抗磨性、分水性、防锈防腐性，对压缩机提供全面的保护。

The abrasion-resistant and rustproof sleeve is the only part exposed to the chain and the process, which results in a long service life minimal maintenance requirements.

这种耐研磨和不生锈套管是阀门中唯一与锚链接触的部件，因此阀门的使用寿命就更长，对维护的需求也更少。

It is thought that the channel bay line evolution processes can be divided into four stages. The first stage is soon of the sea level stable when the bayhead mountines are eroded and developed abrasion geomorphy and the productive materials were transport into the bay deposition by the tidal current and wave current and were reworked into gravel dams. The second stage is characterized by the fluvial output sediments and eroded sediments mixed deposition in channel bay and developed marine accumulation plain and sand riges in the plain under the wave reworked. The third stage developed clay silt marine accumulation plain under the action of the channel current and the wave action is very limited. The fourth stage is marked by human being reclaim which result in the channel bay filled and evoluted into a strait arce coast.

文章认为，峡道海湾的充填经历了四个阶段，第一阶段以峡道海湾湾顶山体在波浪作用下产生的侵蚀物质充填为主，发育了海蚀崖、海蚀洞、海蚀穴等侵蚀地形和湾顶砂砾石堤等堆积地形交替的峡道湾顶地貌，第二阶段以河流输出物质和峡道湾岛屿、礁石侵蚀物质在潮流作用下向峡道湾输运，由潮流和波流共同沉积为特征，发育海积平原，部分粗颗粒泥沙在波浪的改造峡，发育平原沙堤，第三阶段以河流输出物质为主，在涨落潮流搬运下进入峡道和峡道湾沉积，在峡道湾中发育以淤泥质粉砂为主要物质的海积平原，第四阶段以人类围涂造田为标志，加速峡道湾的充填过程，使峡道海湾最终趋于夷平，形成顺直均衡的弧形海岸。

The titanium surface is treated by sandblast, mechanical abrasion, chemical corrosion, etc, and activated before brush plating, so as to effectively improve the cohesion between titanium substrate and silver coating.

采用无氰电刷镀银溶液，通过对钛基体进行喷砂、机械打磨、化学刻蚀等表面处理，电镀前再经过表面活化，可有效地提高钛基体与镀银层之间的结合力。

This means that pumps could be dry turn, self-absorption and processing of high viscosity, high abrasion medium.

这就意味着泵可以干转、自吸以及处理高黏度、高磨损介质。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。