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MEMC still is produced and sell polycrystalline silicon, this is the crucial point material that produces primitive brilliant circle.
MEMC还出产和发卖多晶硅,这是出产原始晶圆的要害材料。
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The experimental process on synthesis of roxithromycin was studied by using erythromycin oxime and MEMC as raw material under the catalytic action of anhydrous sodium carbonate.
研究了以无水碳酸钠为催化剂,红霉素肟与甲氧基乙氧基氯甲醚(MEMC)为原料,一步合成罗红霉素的实验过程。
1. MEMC,英文全称Motion Estimate and Motion Compensation,中文意思是运动估计和运动补偿。 这是一种液晶电视中用到的运动画质补偿技术,原理是采用动态映像系统,在传统的两帧图像之间加插一帧运动补偿帧,将普通平板电视的50/60Hz 刷新率提升至100/120Hz。