粗糙表面

The results show that the fatigue fracture of the axis resulted from the sharp angle and the rough surface knife trace of the key slot and were accelerated by the badness metallurgy quality and the coarse austenite grains.

结果表明，中间轴断裂疲劳源起源于键槽尖角和表面粗糙的刀痕，而原材料冶金质量不良和粗大的奥氏体晶粒则加速了疲劳断裂过程。

Rock land mountain,desert and soil mountain are widely distributed in the middle and upper reaches of Yellow River basin.

黄河黑山峡地区地形复杂，加之裸土、沙漠和岩石光谱的相似性与复杂性，使遥感技术在该地区的应用受到限制，但是由于地形起伏、岩石风化及表面粗糙度等因素的影响，石质山地纹理明显。

Experimental results show that this technique is very precise and useful, and laser speckle method can be used broadly in nondestructive testing field, such as study on surface coarseness, disfigurement measuring, and tiny librations analyzing etc.

由实验检测结果可知这种技术的精度非常高，可广泛应用于表面粗糙度研究、缺陷检测、微振动分析等无损检测领域。

It can create a natural sebum membrane on the surface of the skin with only one, to avoid dryness and external stimulation to the skin, to adjust the regeneration period of the skin and make the skin moisturized and elastic, to defy the oxidation of the sebum and prevent veins, dim complexion and roughness of the skin, to reduce the harm to the skin causing by the active oxygen created by the ultraviolet radiation, to soften the front end of whelks and unblock the drainage of the sebum in the pores.

功能：本品精选橄榄果肉分离时自然滴落的珍贵橄榄精华油，使其含有丰富的天然维生素仅需一滴，能在肌肤表面形成天然皮脂膜，使肌肤避免干燥，免受外界刺激；调整肌肤的再生周期，缔造润泽有弹性的肌肤；防止细纹、肤色暗沉、肌肤粗糙等问题的产生；可软化青春痘前端，使肌肤健康美丽。

The results indicate that,the CPR of venturis with reasonable design and suitable technics is obviously higher than critical pressure ratio.

实验结果表明：设计合理、工艺合适的Laval喷管，临界背压比明显高于临界压力比，而且，比热容比越小，表面粗糙度等级越高，喉道直径越大，对应的临界背压比越大。

Surface roughness of the films with plasma treatments became smoothened.

薄膜的表面粗糙度在经过电浆处理之后变的比较平坦。

Do not clean the body end flange surfaces with rough abrasive wheels, or else the serrations will be removed and flange leakage may result.

不要用粗糙的砂轮清洗阀体末端法兰表面，或者锯齿将会被磨掉，法兰可能会出现泄露。

But Li, the salesman who was in charge of the sending, gave such an explaination that the car was damaged by screes on the rough road and promised that the store will have it repaired as new as it was reborn.

两日后，王女士拿到修复的车，发现油漆光洁度差、表面粗糙、还有气泡。生气的王女士到4S店查询，发现该车根本没有在购车以后在4S店的维修记录。

The apricot pack, which is very good at removing impure materials,healing and making rough skin supple,is a sheet typed mask pack and contains a lot of apricot extracts that have abundant vitamin C

杏仁精华面膜贴在除去皮肤表面不良的杂质此作用上效果非常好，可使粗糙的皮肤健康而柔软，富含许多杏仁独有的丰富的维他命 C。

Generally, hardness of white layer will also be strengthened more than parent metal.

试验结果还表明，在相同的加工条件下对各种不同材料的切割速度和加工表面粗糙度也是不同的。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。