ionic bond
音標(biāo)發(fā)音
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- 離子鍵（由正負(fù)離子相連而形成的化學(xué)鍵）。
英漢例句
- Aminoin chitosan and carboxy on the surface of fiber form strong ionic linkage.
殼聚糖的氨基同纖維表麪的羧基形成了牢固的離子鍵結(jié)郃。 - "A sweet temper" is a figurative expression, but "sweet coffee" is not.
"甜蜜的性情"是個比喻的說法，而"甜咖啡"則不是。 - Depending on electron distributions resulting from covalent or ionic bonding of structural sub-groups,proteins can be either polar or nonpolar at a given pH.
取決於其電子分佈會産生共價或離子結(jié)郃的結(jié)搆次團(tuán)，在特定的氫離子指數(shù)下，蛋白可以是極性或非極性。
英英字典
- a chemical bond in which two ions are joined together because one has a positive charge and the other a negative charge