Insects need an external source of sterols.

昆虫需要外界来源的固醇类.

辞典例句

The atoms are excited by being irradiated with energy from an external source.

原子受到外部能源的照射而激发.

辞典例句

Documents received, either from you or external source, are under review.

08已收到你本人或他方递交的材料, 正在审阅中.

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External source directives have no effect on compilation and cannot be nested.

外部源指令对编译无效,而且不能嵌套.

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Always use an external source of nitrogen or air for this purpose.

做类似事情时,只能用氮气或空气作为外在气源.

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Awaiting inFORMation from external source. Please be patient.

等待他方提供信息. 请耐心等待.

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Configuring a switch means changing its value from an external source after it has been initialized.

配置开关意味着在开关初始化后通过外部源来更改它的值.

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Active sensors ( like active circuits in general ) require an external source of excitation.

主动传感器 ( 如一般主动电路 ) 需要外部源刺激.

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