Laser diode (LD) is a current injected device whose characteristic and life are greatly dependent on the performance of LD-used current supply.

半导体激光器(LD)是一种电流注入式电致发光器件，其工作特性和使用寿命主要取决于驱动电流源的性能优劣。

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The calculated results show that the electron current injected into the base region is not affected, but an increase of the base hole current is increased with the lifetime reduction.

计算结果表明，发射区载流子寿命的变化几乎不影响注入到基区的电子电流，但却成反比例地影响基区空穴电流。

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The backing bean gets a handle to the current user session state because the state is injected into the backing bean via the JSF managed bean facility.

支持Bean获得当前用户会话状态的句柄，因为该状态通过jsf托管Bean功能注入到了支持Bean中。

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For example, a system could be injected with current and voltage to see how it would react.

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In the current trials, it was injected once a week for five weeks--a much more difficult prospect than taking a pill.

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