The graft mechanism of lignosulfonate and acrylic acid was studied in this paper.本文研究了木素磺酸盐和丙烯酸单体的接枝共聚机理.Through the separation, lignosulfonate with narrow molecular weight distribution was obtained and then chemically m...
Through the separation, lignosulfonate with narrow molecular weight distribution was obtained and then chemically modified.木质素磺酸盐是一种常见的普通减水剂, 其分子量分布较宽,从而影响减水剂性能.The graft mechanism of lignosulfonate and acrylic acid was ...
那的确一度使进一步的和平谈判成为泡影。That really knocked back any hope for further peace negotiations.如果琼斯不能参加奧运会,赞助商的所有赞助协议都会化成泡影.Any sponsorship deal would be scuppered if Jones misses the Olympics.他们的企图成了泡影.They were foiled in their at...
她的中国朋友们说这位女皇是他们值得敬仰的祖先。Her Chinese friends referred to the Empress as their venerable ancestor.大地应该受到敬仰，而不该被亵渎。The earth is to be honoured; it is not to be desecrated.他说他一直极其尊重和敬仰首相。He said he retained immense regard and...
He stabs air around him.他影响了周围的气氛.She tried to thrust back the little stabs of home - sickness.她努力排遣涌上心头的思乡之情.He stabs air arround him.她影响了她周围的气氛.He often stabs people in the back, which enrages me.他就会背后放冷箭, 真让人火大....
In present circumstances, revisionism is more pernicious than dogmatism.在现在的情况下, 修正主义是比教条主义更有害的东西.When dogmatism turns into its opposite, it becomes either Marxism or revisionism.教条主义走向反面, 或者是马克思主义,或者是修正主义.Ultimately, Bi...
这些调弦可以让吉他手弹出开放七, 九, 十一,或十三和弦.These tunings allow a guitarist to play an open seventh, ninth, eleventh or thirteenth chord.但这些调弦是一种介于开放式调弦与变化调弦之间的调弦.But these are in kind amiddle ground between standard Open Tunings and A...