吹脹膜管 的英文怎麼說
中文拼音 [chuīzhàngmóguǎn]
吹脹膜管
英文
blown tubing-
With increasing blow up ratio, both the axial orientation and the crystallinity of tubular films increase. with increasing draw down ratio, only the axial orientation increases while the crystallinity does not change significantly
管膜的結晶度隨吹脹比的增加而增大,當拉伸比增加時結晶度沒有明顯變化。
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