On one side of my little car the mountain rose like a gigantic wall of sheer rock. On the other side was thin air.
我这渺小的汽车的一侧是直插云天的岩石峭壁，另一侧是悬崖上稀薄的空气。
Decentraction of the conn-rod small end hole center with the excircle center of the conn-rod small end hole blank, which causes the hole wall of one side getting thin with the strength dropping.
连杆小头孔中心与连杆小头孔毛坯外圆中心不同心，使一边孔壁变薄，强度下降。
One major trend in the electrical industry is to produce complex connectors with thin-wall parts, which requires resins with high flow for better processability.
目前电气产品工业的一个主要的趋势就是生产复杂结构的薄壁连接件，这就要求聚合物具有很好的流动性能以利于加工。
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