包含三价的英语例句 | 欧路词典例句词典

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

如接种麻疹苗预麻疹，服脊髓灰质炎三价苗预麻痹症等。

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

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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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个氮原子，由于其特殊的分子结构，有个原子处在三价键中。

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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.

它们的子形成个极强的三价键，在自然界中，通常只有在分子击中时才会破坏。

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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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hysteresigraph, hysteresimeter, hysteresis, hysteresiscope, hysteresisograph, hysteretic, hystereurynter, hystereurysis, hysteria, hysteriaeform,

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3G, 401(K), a,