The results showed, that it was difficult to obtain integrally skinned asymmetic membrane for gas separation in the fore system: but when the comPOsition of casting s.
英
美
释义
虽然可以在一定范围内控制膜平均孔径的变化,却难以得到致密皮层不对称膜。
把海词放在桌面上,查词最方便
触屏版
|
电脑版
©2003 - 2024 海词词典(Dict.cn)
立即下载