HDTMA-Br

常見例句

HDTMA· Br
十六烷基三甲基溴化銨
The vermiculites were intercalated by hexadecyltrimethylammonium bromide (HDTMA?Br) through stirring in hot water, ball milling, boiling and stirring in HAAKE mixer.
摘要以兩倍蛭石陽離子交換容量的十六烷基三甲基溴化銨爲(wèi)插層劑，利用熱液攪拌法、球磨法、煮沸法、熔融攪拌法4種不同的方法對蛭石進(jìn)行插層処理。
BR> B: Let me see the specifications for that .
讓我看看它的槼格說明書吧。
Possibly fromOld Norse br?[ legging, ].
可能源自古斯堪的納維亞語brkk[裹腿]。
BR> e can draw up a tentative plan now.
我認(rèn)爲(wèi)現(xiàn)在可以先草擬一具臨時(shí)方案。
BR When a friend asks, there is no tomorrow.
朋友之求不可怠。