耐磨

It is a kind of nontoxic, inodorous, transparent, low_cost, easy-made water glazing oil, and without VOC emitting. It is useful in packaging printing in food, medicine and tobacco fields etc.

由于水性上光油具有无毒，无味，透明感强，无有机挥发物的排放，成本低，原材料来源广等特点，在使用中能赋于印刷良好的光泽性，耐折性，耐磨性和化学品性，尤其是它所具有的环保性能特别适合食品，药品和烟草等行业包装印刷材料的加工。

With the impact extrusion of chrome and copper the electric mouths as well as submerged are welding mouths enjoy the properties of high conductivity, highstrength, wearability and longevity, which all measure up with JB4281-86, JB/T7598-94 and conductivity of Luo rigidity promulgated by the State, Inteneration and temperature have attained the top level of China and the products have already been applied in various car manufactories in China.

导电咀、埋弧焊咀，采用铬锆铜合金为原料冷挤压成型，伸冷加工，具有导电率高、高强度、耐磨性强、使用寿命长等特点，符合国家部颁标准JB4281-86、JB/T7598-94、导电率洛氏硬度，软化、温度均达国内国内先进水平，产品已在全国各大汽车制造厂得到应用。

It has both good wear resistance, and good corrosion resistance and strong resistance to pitting corrosion, intergranular corrosion resistance.

它既有良好的耐磨性，又有良好的耐腐蚀性和较强的抗点蚀、抗晶间腐蚀能力。

Crystallinities and tribological characteristic are presented. The results show that the properties of PECVD TiN coating are affected by the gas composition inletting chamber,deposition temperature and ionization voltage.

结果表明，当N/H比为1、Ti/N比为21、沉积温度为400℃和离化电压为1500V时，镀层具有较好的机械性能及耐磨性能。X—射线衍射分析表明，在本试验条件下所获镀层均为(200)面择优取向。

Aimed at the question that 45# steel and 40Cr steels are used irrelevantly on any places, the tribological properties were discussed and contrasted between 45# steel and 40Cr on different heat treatment condition.

针对机械行业中45#钢和40Cr钢使用混乱的状况，着眼于2种钢材的基础性能，从45#钢和40Cr钢的耐磨性能入手，对二者在不同热处理条件下的摩擦学性能进行了研究和比较。

The result shows the tribology properties are good, the kinetic friction coefficient are under 0.1. In the same conditions of wearing test, the weight loss of surface treated with EDC is about one tenth of the weight loss without treatment, and is about one sixth of the weight loss treated with electroless composite coating.

结果表明：在本试验的条件下，涂层的滑动摩擦系数较小，均在0.1以下，说明涂层的摩擦学性能较好；在相同的磨损实验条件下，用液中放电沉积方法处理过的表面磨损失重量是未处理表面的1/10左右，是化学复合镀方法处理表面的1/6左右，说明涂层的耐磨性相对较好。

The laser hardening material can effectively improve the surface hardness and wear resistance.

认为激光硬化处理能够有效地改善材料的表面硬度和耐磨性。

The cow leather we use is called "Latigo" which is leather selected by the tannery to provide great strength and excellent wearability.

我们使用的牛皮革是所谓的"马鞍皮带"，这是选定的皮革制革，提供强大的韧性和良好的耐磨性。

Wear light weight, light colored clothing when working out in the sun.

耐磨，重量轻，浅色的衣服时，工作在阳光下。

For increasing the economic benefit and long live safe operation of CFB boiler, refractory should be selected and installed at scientific and rational condition depend upon its different properties and use field.

分析了循环流化床锅炉耐火材料破坏的原因，提出了根据不同性能的耐磨耐火材料和使用区域，科学、合理地选用和安装，以提高经济效益，确保循环流化床锅炉长期安全运行。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。