Yttrium Aluminum Garnet laser ceramics is an ideal material substitute for Yttrium Aluminum Garnet laser single crystal because of its excellent properties.

由于钇铝石榴石激光陶瓷具有优异的激光性能，是钇铝石榴石激光晶体理想的替代材料。

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You can't substitute material things for love, gentleness, tenderness, or for a sense of comradeship.

你无法用物质的东西去替代爱，善良、温柔或朋友间的亲情。

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In the long run, the raw material of the corrugated beam guardrail plate should be chosen as the substitute of the new energy Here are the wave beam guardrail plate co.

长期来看波形梁护栏板原材料应选择新能源做替代作用的内容有哪些呢？

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CENTERFORSECURITYPOLICY: YouTube silences Latma, removes We Con the World

The goal was to substitute photoreceptors with a light-sensitive material capable of restoring photosensitivity to the retina, by easing down the retina on a layer of organic photovoltaic semiconductor.

FORBES: Artificial Retina From A Photovoltaic Polymer