We show from in vitro release experiments that microsphere size has a significant effect on drug release rate. The initial release rate decreased with an increase in microsphere size.
从体外释放试验中可知微球大小对药物释放率有很大的作用。药物开始释放率与微球大小负相关。
Control forest moles were tested by biological sterile drug. The results showed pregnant rate of female nature mole was decreased 55%. More biological drug dosage the more effect.
通过生物性不育剂防治森林害鼠试验，结果表明，雌成年鼠怀胎率下降55%，高投药量会得到高效。
Control forest moles were tested by biological sterile drug. The results showed pregnant rate of female nature mole was decreased 55%. More biological drug dosage the more effect.
通过生物性不育剂防治森林害鼠试验，结果表明，雌成年鼠怀胎率下降55%，高投药量会得到高效。
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