求翻译：纯ZnS材料自身存在一些不足，不利于它在光电子器件方面的应用，可以通过离子掺杂来改变其光电性能、提高发光质量、发光效率和扩展发射光谱范围。。是什么意思？

The pure zns material, there are some shortcomings, is not conducive to its application in optoelectronic devices, can be doped to change its optical properties, to improve the luminous quality of light-emitting efficiency and extended the range of emission spectra. .

Pure ZnS material itself a number of deficiencies, to the detriment of it in the applications of photonics devices, through the ion can be mixed to change its optical performance, improve lighting quality, luminous efficiency and extended emission spectral range. .

Pure ZnS material oneself has some insufficiencies, does not favor it in the photoelectron component aspect application, may change its photoelectricity performance, the enhancement illumination quality, the luminous efficiency and the expansion emission spectrum scope through the ion implantation.。

Pure ZnS material itself there are insufficient, not conducive to its application in opto-electronic devices, can be changed by ion doped optical performance, improve the quality of light, light-emitting efficiency and extended emission spectrum of coverage.

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