... 的 4次方是 The fourth power of 2 i ... 对氧的亲和性affinity for oxygen 亲和性 affinity; pollination compatibility ...
2
?对氧的亲和力
对氧的亲和力
双语例句
1
Aluminum has a great affinityforoxygen.
铝对氧有很大的亲和力。
2
To remove dissolved oxygen in the molten metal prior to pouring, elements have been added which have high affinityforoxygen such as titanium, vanadium, niobium and magnesium.