Spectrum analysis is fundamentally important for additive synthesis because samples alone do not inform the spectral constituents of a sampled sound.
因为采样本身不能传达出一个采样声音的所有的频谱要素,所以频谱分析对加法合成是至关重要的。
This paper introduces several methods of nicotinic acid synthesis and their application to medicine and fodder additive.
介绍了烟酸合成的几种方法及其在医学及饲料添加剂方面的应用。
In this dissertation, CHAP was synthesized utilizing the eggshells as material and urea as sintering additive using dynamic hydrothermal synthesis.
本文利用动态油热合成法,以蛋壳为原料,尿素为添加剂合成CHAP。
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