英德
有道
百度
谷歌
图片
维基
百科
收缩比
[木] shrinkage ratio
[航] contraction ratio
[航] contraction ratio
- 指出，拉丝模内孔之所以产生裂纹，是由于压模收缩比太小的原因。
It is indicated the said crack is due to too small shrinkage ratio of the compacting die. - 加强非西安理工大学硕士学位论文一互溶性组元在此方面的功用作用是实现此类材料均匀化、高收缩比烧结的关键。
The intensification of immiscible element in this process is the key to realize uniformization sintering and reach a higher shrinkage ratio. - 中国的贸易盈余看来并没有太多收缩，但这大半是因为进口的收缩比出口更为严重，包括二次出口货物和更廉价商品的进口。
China's surplus does not seem to be shrinking very much, largely because the import contraction, including goods for re-export and cheaper commodities, is more severe than that of exports.
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