1·The effect and mechanism of BK501 depressor in the separation of diaspore from kaolinite by reverse flotation was investigated by flotation test, EDS, electrokinetic potential and infrared spectrum.
通过浮选试验，EDS、动电位和红外光谱测定，考察了BK 501抑制剂在一水硬铝石与高岭石反浮选分离中的作用效果和机理。
2·At what is changeover enzymatic depressor basically used sickness treatment?
转换酶抑制剂主要用于哪些疾病治疗？
3·The acid mist depressing effect test was carried out by simulating actual working conditions using recently developed acid mist depressor.
采用新研制的酸雾抑制剂，模拟实际工艺条件进行了缓蚀抑雾效能的试验。
4·Conclusion the NO is closely related to the attack of migraine, and NO synthetase depressor can help the treatment of it.
结论NO与偏头痛发作有密切关系，应用NO合成酶抑制剂有助于偏头痛的治疗。
5·The new technology of copper sulphur separation that USES a highly efficient depressor to thoroughly replace the lime is discussed.
探讨了采用高效抑制剂完全取代石灰进行铜硫分离的新技术。