The morphology of eutectic silicon in Sr modification alloy is mainly long and thin strip, and a little short and thick strip or broken lump.
锶变质半固态合金中的共晶硅仍以细长片状为主,但有一小部分为粗短片状或碎块状。
According to the precessing conditions, the average contents of total emodin and chrysophanol ( including free and bonded) in thin piece type, medium piece type and thick piece type were 13.47 、 13.33 and 12.6 mg/ g, respectively;
从切制条件来看,薄片、中片、厚片总蒽醌(即游离型和结合型大黄素和大黄酚之和)含量平均分别为13.47、13.33和12.6mg/g;
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