CuSO4 crystal containing water number usually determine with heating-losing heavy, microwave drying etc.

硫酸铜晶体所含结晶水的测定，常用加热失重、微波加热等方法。

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The activity of protease was inhibited by 0.5% CuSO4 and 0.5% acetic plumbum, but activated by 0.5% NaCl.

硫酸铜和0.5%醋酸铅对红曲蛋白酶有抑制作用，0.5%氯化钠对红曲蛋白酶则有激活作用。

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The early pregnancy diagnose was experienced by 3% and 5% CuSO4 respectively in 57 cows, then checked up their accuracy through rectum-check.

采用3%和5%硫酸铜液对57头黑白花母牛进行早期妊娠诊断，然后通过直肠检查技术进行确诊。

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The early pregnancy diagnose was experienced by 3% and 5% CuSO4 respectively in 57 cows, then checked up their accuracy through rectum-check.

采用3%和5%硫酸铜液对57头黑白花母牛进行早期妊娠诊断，然后通过直肠检查技术进行确诊。

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