vallences

常見(jiàn)例句

Lead in compounds has valence 2 and 4;an oxide (litharge) is the most widely used.
鉛化物的原子價(jià)有+2和+4價(jià)，其中鉛氧化物（密陀僧）是最廣為使用的。
It puts forward the importance of verb valence in learning the second language.
并指出了動(dòng)詞配價(jià)理論在第二語(yǔ)言學(xué)習(xí)中的重要性。
I do not claim to know much more about novels than the writing of them, but I cannot imagine one set in the breathing world which lacks any moral valence.
我從不敢聲稱我對(duì)小說(shuō)的了解遠(yuǎn)遠(yuǎn)超過(guò)我所寫的小說(shuō)本身，但我不能想象一個(gè)人活在這個(gè)世界上可以不需要任何精神上的依托。