包含三价的英语例句 | 欧路词典例句词典

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1.If vaccinal measles vaccine can prevent hives, take a poliomyelitis tervalent mixture vaccine can prevent a poliomyelitis to wait.

1.如接种麻疹麻疹，服脊髓灰质炎三价混合小儿麻痹症等。

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2.At present, trivalent chromium electroplating process has became one of the mostimportant techniques to taking place of the seriously pollutional hexvalent chromiumelectroplating process.

2.目前，三价铬电镀工艺已经成为取代重污染六价铬电镀的最重要技术之一。

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原声例句

Scishow 精选系列

1.It has 14 nitrogen atoms and because of the way the molecule was structured, none of them are in a triple bond.

它有14个氮原，其特殊的分结构，没有一个原处在三价键中。

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Scishow 精选系列

2.Their electrons form an extremely strong triple bond with each other, which, in nature can usually only be broken by a molecule being hit by lightning.

它们的电形成一个极强的三价键，在自然界中，通常只有在分被闪电击中时才会被破坏。

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3.When the metal coating is punctured or scratched, the capsules in the damaged area burst and ooze restorative liquids, in the form of compounds called trivalent chromates.

当金属的覆盖层受到扎刺或划损时，受损区域的胶囊将会破裂并渗出具有恢复性的液体---三价铬钝化化合物。

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3G, 401(K), a,