润滑的

It is thus clear that besides Octoxinol and Benzalkonii Chloridum have the spermicidal and virucidal functions, the main function of the other elements is only to lubricate, make them become semisolid, clear gel and extend the periods of time in the vaginal walls.

可见，除辛苯聚醇和苯扎氯胺具有杀灭精子和病毒的功效外，其他成份的主要作用仅是润滑、使其成为半固态清晰的凝胶并延长在阴道壁的停留时间。

This series machine adopts best quality parts like Japanese WAC piezo-ceramics selectors, Denmark Danfoss frequency transformer for speed adjusting, Britain brand steel wire track and auto-oiler that supply oil as requirement in different place.

本系列机采用国际领先的日本WAC公司压电陶瓷选针器，丹麦产丹佛斯变频调速器，英国产钢丝跑道，同时配备的自动加油装置可根据圆机不同部位所需的不同油量而调定每个润滑点的加油量。

Based on the fact that during the forming of lubricating film, entraining effect is plays a leading role while squeezing effect only has a minor, suggestions on designment of cam-tappet pair and selection of lubrication oil are presented.

针对油膜的建立过程中卷吸效应为主、挤压效应为辅的状况，对凸轮-挺柱润滑副的设计及车用润滑油的选择提出了建议。

Active magnetic bearing is a novel supporting component, and attracting great attentions because of the advantage of no mechanical touch, no frays and free lubrication compared with the traditional bearing.

主动磁力轴承(AMB，以下简称磁力轴承)是一种新颖的支承部件，具有无摩擦、无磨损、无需润滑及寿命长等一系列传统滚动轴承和滑动轴承所无法比拟的优点，受到国内外学术界和工业领域的广泛关注，也因此成为轴承行业的研究热点。

Water makes up 83 percent of our blood; transports body wastes,lubricates body joints, keeps our temperature stable, and is a part of every living cell in our bodies.

水占百分之八十三，我们的血；运输机构的废物，润滑关节机构，我们的温度保持稳定，是一个组成部分活细胞都在我们的机构。

Thermogravimetry shows the product has good thermal stability,and preponderates over the thermal stability of the contrast oleate and liquid paraffin wax.

多元醇酯不仅具有较好的生物降解性能，而且具有良好的氧化安定性、热稳定性、优良的粘温特性和良好的润滑性能[1]，在化

Oxygen plays critical roles in lubrication mechanism. Oxygen affects the lubrication mechanism of additives all along, whether in sulfurized vegetable oil fatty acids containing active element or not in hydroxy vegetable oil fatty acids with pure carbon, hydrogen and oxygen not containing active element.

氧元素在润滑机理中有着关键作用，无论在含活性元素的硫化植物油脂肪酸，还是在不含活性元素的纯碳、氢和氧的羟基植物油脂肪酸中，氧元素始终影响着添加剂的润滑性。

In fact, there is little pump of the fluid loss, which makes the operation of pumps can not achieve 100% efficiency, as these fluids are used to on both sides of bearing and gear lubrication, and the pump body is also not possible with no gap, it can not be so that 100% of fluid discharged from the export, so a small amount of fluid loss is inevitable.

实际上，在泵内有很少量的流体损失，这使泵的运行效率不能达到100％，因为这些流体被用来润滑轴承及齿轮两侧，而泵体也绝不可能无间隙配合，故不能使流体100％地从出口排出，所以少量的流体损失是必然的。

Based on green manufacturing principle,this paper does research on green design technique of numerically controlled lathe,mainly including simplification of main transmission chain,design of lathe bed and lubricating oil path and so on,reaching the demand of green manufacturing .

基于绿色制造原理，对数控车床的绿色设计技术进行了研究，主要包括主传动链的简化、床身及润滑油路的设计、可拆卸性设计及模块化设计，达到了绿色制造的要求。

Yongda Wafangdian Bearing Manufacturing Co., Ltd. is the advanced level in the 1990s bearing processing equipment, strong technical force, sophisticated production equipment, advanced technology level, the detection means complete, the implementation of computer management quality standard bearings and non-standard bearings Specialized production and focus on new products and multi-function products, all kinds of special structure of the non-standard bearings, to maintain for processing, but also for user design and manufacture of deep groove ball bearings and cylindrical roller bearings, spherical roller bearings, Cone Roller bearing, thrust ball bearings, thrust-aligning roller bearings, subdivision-bearing, self-lubricating bearing joints, processing diameter of 200 mm to 1000 mm of non-standard bearings, bearing the standard, widely used in mining, metallurgy, steel rolling, water conservancy , Textiles, ceramics, oil, electrical, engineering machinery, and so on.

瓦房店永达轴承制造有限公司具有90年代先进水平的轴承加工设备，技术力量雄厚，生产设备精良，工艺水平先进，检测手段齐全，实行微机管理质量的标准轴承和非标准轴承专业化生产，并侧重于新产品及多功能产品、各种特殊结构的非标准轴承、保持器加工制造，还可为用户设计制造深沟球轴承、圆柱滚子轴承、球面滚子轴承、圆锥滚子轴承、推力球轴承、推力调心滚子轴承、剖分式轴承、自润滑关节轴承、加工制造内径200mm至1000mm的非标准轴承、标准轴承、可广泛用于矿山、冶金、轧钢、水利、纺织、陶瓷、石油、电机、工程机械等。

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。