润滑剂

Piston plated by 0.5-3u tin on the surface in chemical way ,the tin layer with little hole has the lubri-cative quality of soft metal .it can absorb more lubricative oil to drop the friction between the piston and cylinder.

在活塞表面用化学方法镀覆05。-3的锡层，多孔的锡层有软金属的良好润滑特性，能吸附较多润滑剂，降低了活塞与气缸音的摩擦功。

Piston plated by 0.5-3u tin on the surface in chemical way ,the tin layer with little hole has the lubri-cative quality of soft metal .it can absorb more lubricative oil to drop the friction between the piston and cylinder.

详细说明：在活塞表面用化学方法镀覆05。-3的锡层，多孔的锡层有软金属的良好润滑特性，能吸附较多润滑剂，降低了活塞与气缸音的摩擦功。

Friction coefficients and lubricative mechanics of Al-Fe-V-Si heat resistant aluminum under four conditions were researched by method of annulus compression, without lubricant, but in the presence of pure aluminum, graphite+oil, pure aluminum+graphite+oil.

摘 要：采用圆环压缩法检测Al-Fe-V-Si系合金在喷射沉积高温时变形的摩擦因数，研究未加润滑剂、加石墨+机油润滑、加纯铝润滑、加纯铝+石墨+机油润滑4种条件下的摩擦因数随变形温度变化的情况，并探讨其润滑机理。

The safety of the Prescription was comfirmed by 〓Ca determination of transmembrane inflow. The tablet procedure was studied in such aspects, i. e. compressing method, the category and ammount of HPMC, binder and malactic with monofactorial test. Then Compound Danshen Sustained-release Tablet was made, which can release composition 12 hours continuously.

在缓释剂型研究实验中，采用钙拮抗作用确定了有效部位配比处方安全有效，采用丹参素和原儿茶醛的体外释放度作为评价指标，运用单因素方法筛选确定了亲水凝胶骨架片的压片方法、凝胶骨架材料种类与用量、粘合剂的种类、润滑剂的种类，优化形成了复方丹参缓释制剂处方，制成了l天2片缓释12h的复方丹参缓释片。

Shell Malleus is a high performance range of open gear lubricants and thread compounds.

壳牌马力士系列是一个高性能的开式齿轮润滑剂和螺纹油系列。

Shell Malleus is a high performance range of open gear lubricants and thread compound s.

壳牌马力士系列是一个高性能的开式齿轮润滑剂和螺纹油系列。

Shell Malleus GL is a range of premium quality, lead free.

壳牌马力士GL是一系列优质、不含铅、抗极压的润滑剂。

In this article the authors explored a new grease of silicone fluid under atmospheric pressure, which is compounded by stearic acid, methylic silicone fluid, some other additives, etc.

本文以硬脂酸、甲基硅油及其他添加剂在常压下合成了一种新型硅油脂，并将其与几种常用润滑剂进行润滑摩擦系数的实验对比。

The composition of the invention comprises: about 80 to about 99 weight percent lubricant; and about 1 to about 20 weight percent sodium or potassium alkali metal salt of a branched or unbranched aliphatic monocarboxylic acid having at least 8 carbon atoms.

本发明的组合物包括：大约80-99%重量的润滑剂；以及大约1-20％的具有至少8个碳原子的支链或非支链脂肪族一元羧酸的碱金属盐。

A soothing, usually mucilaginous or oily substance, such as glycerin or lanolin, used especially to relieve pain in inflamed or irritated mucous membranes.

润滑剂，缓和剂一种起润滑作用的物质，例如甘油或羊毛脂等，通常是粘液或油状的，尤用于减轻因粘膜发炎而引起的疼痛

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。