valency

复数：

名词复数: vallences

更多词形：

异体字: valency | 名词复数: vallences |

单词例句：

The copper mine was apart from the maximum valency to fall 60%.

铜矿则距最高价下跌了60%。

(2) the continuum of valency quantity seems more valid in explaining the quantity effect found in Chinese subjects;

(2)价量连续统更能充分体现汉语言语加工中的量效应；

The valency of titanium and the structure state of Ti3+ in BaO-SiO2-B2O3-TiO2 system glasses had been studied by using electron spin resonance (ESR) .

采用电子自旋共振(ESR)方法研究了钛在BaO-SiO2-B2O3-TiO2系统玻璃中的价态及Ti3+的结构状态。

The informations of the composing elements and their valency states are obtained by XPS, and of the molecular structures by TOF SIMS.

XPS能够提供污染物中元素组成及价态信息,而TOF-SIMS能够提供其分子信息。

When operation shut down, the valency of vanadium in some catalysts rose owing to penetration of air through the catalyst bed.

有些催化剂在停车状况下,空气通过催化剂床层而导致催化剂中钒价态升高,催化剂活性下降。

electronic theory of valency

价键的电子理论

It is generally acknowledged that the theory of the valency of linguistics is founded by the French linguist Lucien Tesniere.

我们一般认为,最早把化学中的“价”的概念引入到语言学界的是法国语言学家特思尼耶尔。

On last October 30, Construction Bank H created the historical maximum valency 8.97 HK dollars, to last Friday closing decline range nearly 70%.

去年10月30日,建行H股创出历史最高价8.97港元,至上周五收盘的跌幅近70%。

Test Method for Valency State of the Arsenic Component of Ammoniacal Copper Arsenate Solutions

氨铜砷酸盐溶液的砷化合物化合价状态的试验方法