chemical affinity

基本解释

A first chemical with fabric affinity is applied followed by a second for colour development.
化学药剂先与纤维亲和，下一步接着显色。正在加载用户记忆法…
Superior resistance to abrasion but also high chemical affinity to iron which results in being unsuitable for steel machining.
优越的耐磨性，还具有高化学亲和力正在为中铁钢材加工不当的结果。
However, the interaction energy reveals more than just chemical affinity. It also gives an idea of how volatile an element is, even if only one or two atoms are available.
这种相互作用能（interaction energy）不仅能表现出化学亲和力的大小，尚可揭示某种元素的挥发性强弱——即便只有一个或两个原子。

She exposes them to the chemical she is interested in, cobalt oxide and gold in the case of her battery work, and selects those viruses that produce proteins with an affinity for the chemical.
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