hf造句
Reactions in liquid
HF are known that illustrate also amphoteric behavior, solvolysis, or complex formation.
已知在液态
HF中,也能说明两性行为溶剂分解或络合物形成作用的反应.
The biggest increase was on the cheapest model, the CRX-
HF. That car had a 1990 base price of $9,145.
涨价最快的是最便宜的车型CRX-
HF，那款车1990年的基价是9,145美元。
The Frequency Shift Keying modulation is widely used in
HF digital communication.
移频键控是短波数字通信中常用的一种调制方式.
This paper describes a series of new
HF complexing liquid fluorinating agents , and there usage.
介绍了氟化氢络合液类新的氟化试剂及其用途,该类氟化剂为液态,便于储藏、输.
The mass spectra of ferrocenyl - � � - diketonate chelates of Ti, Zr,
Hf ( 1 - 6 ) and substituted ferroceoyl - titanocene complexes ( 7 - 8 ) have been inves - tigated.
本文研究了钛 、 锆 、 铪的二茂铁基β - 双酮螯合物 ( 1～6 ) 和取代的二茂铁基钛茂络合物 ( 7～8 ) 的质谱.
HF has a pungent odor. It is extremely corrosive.
HF有一种刺激性气味. 它是极强的腐蚀剂.
Finally the structures were released in a 49 %
HF etch.
最后在49%F中腐蚀形成这些结构.