The synthesis, evaluation and field application of 2 - acrylamido - 2 - methylpropanesulfonic acid ( AMPS ) copolymers are introduced.介绍了 AMPS 聚合物的合成 、 评价和现场应用情况.The good effectiveness of AMPS copolymers had been demonst...
A Comparison of the IRIDIUM and AMPS Systems ( )铱系统与AMPS系统之比较 ( 续 )The synthesis, evaluation and field application of 2 - acrylamido - 2 - methylpropanesulfonic acid ( AMPS ) copolymers are introduced.介绍了 AMPS 聚合物的合成 、 评...
The magnetic flowmeter is expensive but has found wide application.电磁流量计虽然价格昂贵,但用途广泛.The intention of this article is phase difference ultrasonic flowmeter.本论文的研究对象是相位差法超声波流量计.The design of Coriolis force mass flowmeter ...
Eleanor had become quite attached to Mays, though their skins were of different colors.埃莉诺早已非常喜欢梅斯, 虽然他们两人的肤色不同.There exist complete cross - incompatibility and also partial incompatibility in Zea mays.在玉米属中,既存在完全的杂交不亲和性...
Moreover, Ramsay was no mean thinker himself.而且拉姆齐自己也是一位出色的思想家。Ramsay blasted the ball into the back of the net.拉姆齐劲射入网。Dr Ramsay's outspoken bluffness made him easier to deal with.而拉姆齐医生,由于他那种无保留的坦率性格,倒还容易对付.Dr. Ra...