在常规剂量组和最适剂量组两组中总体主要副作用没有显著差异。

There was no significant difference for the overall incidence of major adverse events between groups that were given conventional and optimal dosages in both arms.

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本文以小白鼠为材料，研究了铬的毒害作用及不同浓度l -半胱氨酸的保护作用，探求最适剂量比。

We used mice as material and studied the effects of poison of chromium and, the effects of protection of different concentrations of L-cysteine. We explored the fittest dose rate too.

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草本茶叶，或冲剂，因为他的成分是水溶性，而且精确的使用剂量对其并不是那么重要，所以用作草药是最适合的。

Herbal teas, or infusions, are best used for herbs whose ingredients are water-soluble or where precise dosage is relatively unimportant.

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