Lan Xinzhe, Zhang jian, Liu jiang, Zhang Xiaoming, Song Yonghui, Zhang Conghui;Pilot Plant Test of ML Leaching and recov10第二届全国贵金属学术会议,(大会报告),中国黄金科技进步回顾与展望,兰新哲张箭,西安。
Such soils usually form in areas of heavy rainfall, which causes leaching of lime from the surface layers, or over acid 通常是由于大雨过滤掉了表层土壤的石灰或者是由于覆盖诸如花岗岩或者沙土这类的酸性下层土壤造成的。
Influences of bleaching time, dosage of Rhus laccase, temperature, pH on pulp brightness were discussed.利用漆树漆酶在无介体存在条件下对甘蔗渣纸浆进行生物漂白,初步探索了反应时间、漆树漆酶用量、温度及酸度对甘蔗渣纸浆白度的影响。
By using the method of partialbleaching of Baumann, the photosensitivity of in-situ rhodopsin was determined. The value 用 Baumann的分步漂白法测定了在位视紫红的光敏度,其值为(.8±. )×0~(-7)cm~。 对这结果和其他工作者结果的差别作了简略的讨论。
In the process,the protein could be obtained by ethanol leaching defatted soy meal.该工艺中大豆粕经乙醇浸提可得到大豆蛋白;