查询词典 abrasion

The effect of abrasion in games of slider - crank mechanism on the motion reliability of crank press was analyzed.

全面反映了滑块机构铰链连接处的磨损对曲柄压力机运动可靠性的影响。

The result of examination show that each mechanical performance was enhanced by the strengthening soaking,the cross grain compressive strength, MOE, MOR, abrasion amount in the edge grain surface and flat grain surface increase 21%, 11.2%, 32.9%, 160%, 162% respectively.

经检测，浸渍强化可以提高各项力学性能指标为，其中顺纹抗压强度、抗弯弹性模量、抗弯强度、径面、弦面各增加21%、11.2%、32.9%、160%、162%。

The visco?-elastic fluid hydrodynamic theory was applied to the wear-resistance experiment on sucker rods.The values of normal stress in suck string generated by visco?-elastic fluid and eccentricity brought out by sucker string were measured quantitatively.The partial abrasion of sucker string and tube in oil well was caused from the normal stress of visco?-elastic fluid.A module for bending analysis of sucker rod in cross direction and wire direction was developed.

大庆油田实施聚合物驱油以后，出现了抽油杆受力状况恶化、抽油杆柱严重偏磨的现象，为此开展了粘弹性流体水动力学理论和试验研究，得出了粘弹性流体在抽油机井筒内的流动规律及对抽油杆柱法向应力的影响规律，定量测出了粘弹性流体对抽油杆柱的法向应力值和抽油杆柱产生的偏心率。

To do a good job,one must first sharpen one's tools,in order to strengthen boat body to have the anti-impact ability and the abrasion resistance quality,we use double-decked fabric at the bottom,and wider cementation fabric at the joint spot,and the hull has the automatic drainage system to rapidly discharge unneccessary water.

本系列产品是专为评论探险爱好者所设计的&工欲善其事，必先利其器&，为了增强艇身的抗冲击能力和耐磨度，底部采用双层面料，在接合部位使用加宽的粘接面料，船体带有自动排水系统，可迅速排出多余的水。

This combination provides sufficient chain to ward off bottom abrasion, and in shallow anchorages, you may not even need to pay out nylon.

这种接合能保证足够长的锚链来避免水底的磨损，而且在浅水区泊锚，你也不需要用到尼龙绳。

Based on the research and review of the norms of surgical gowns and drapes, we compare and analyze the basic requirement and test procedure of the gowns. We test water-repellent treated woven cotton reusable textiles, rechargeable biocidal function polyester/cotton woven reusable textiles, spun-bond polypropylene disposable textiles, water-repellent treated laminate disposable textiles of pulps and polyester with water resistant, physical, comfortable properties testing. We design an abrasion experiment to simulate linting test and evaluate the linting properties of these textiles.

本文对目前国内外主要的手术防护服标准的基本性能测试条款和测试方法及步骤进行了分析，在此基础上，对几种经拒水处理耐久型棉紧密机织物手术防护服材料、经可再生杀菌处理涤棉机织手术防护服材料、纺粘丙纶一次性手术服材料、经拒水处理木浆/涤纶复合水刺一次性手术防护服材料的拒液性能、基本物理性能、舒适性进行了比较测试；同时，本文设计了耐磨实验来模拟掉毛实验，通过失重率来评价这些材料的掉毛性能。

MEBO was applied in the treatment of refractory wounds post operation, ulcerated wounds of carbuncles and wounds resulted from inset bite and skin abrasion, etc. The efficacy was evaluated.

用美宝烧伤膏治疗&手术后切口不愈创面&&痈疽肿毒溃后创面&&蚊虫动物咬伤创面&&皮肤擦伤创面&进行疗效观察。

Frictional experiments using a self-designed "multifunction servo friction and abrasion experiment machine" with the multi-parameter synchronous data collection system and online data processing software have been made on six types of rocks. The analyses of the experiments results indicate that earthquake faults with large displacement bring up a series of products continually changing from cataclasis to melting. The rocks contained mafic minerals are easier to melt and the gas bubbles in melting products proved the hydroxy water from the minerals has participated the rock melting process and decreased the melting point of the rock. Frictional melting is more sensitive to speed than normal stress. The temperature sharply increases at about 40℃/sec when the sample enters the earthquake fault state. While the melting happens, torsion decreases instantly and there is perhaps a "blind region" of normal stress.

利用自行设计加工的&多功能伺服摩擦磨损实验机&，及多参数同步数据采集系统和联机数据处理软件，对六类岩石进行的实验和分析成果表明：大位移地震断层作用形成了与滑动速率有关的从碎裂到熔融连续变化的系列产物；含镁铁质矿物的岩石更容易熔融，熔融产物中出现的气泡证实了矿物羟基水很可能参与了岩石的熔融过程并降低岩石熔点；相对于正应力而言摩擦熔融程度对速度变化更加敏感；此外，进入地震断层状态时温度急剧上升达～40℃/秒；伴随熔融发生出现扭矩骤减时，可能存在一个短暂的正应力&盲区&。

It is suggested to weld and apply anti-abrasion-cavitation material on seriously cavitated area, obvious result has been abtained.

对气蚀严重部位，建议采用高强度抗磨焊条补焊及喷涂抗磨材料，实施后效果显著。

In practical terms, macrotexture is initially a function of the rate of spread of chippings on a bituminous surface, and their degree of embedment; in the long term these factors are still important but are joined by the ability of the aggregate to resist abrasion.

从实践的角度，macrotexture是流感传播速度的功能上的chippings沥青面，他们的程度，在长期埋这些因素仍然很重要，但有能力的抗磨损的。

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。