- 推荐网络例句
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I couldn't sleep till I found out how it went.
我睡不着那边怎样了?
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Thousands of Pakistani civilians are fleeing a former tourist spot turned war zone in northwest Pakistan.
上千名巴基斯坦平民从之前的旅游景点逃离,把巴基斯坦西北部变成一个作战区。
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Results showed that the most suitable strains decoloring conditions for the degradation of sodium nitrate 12g/L, 0.8 g/L, ammonia 16g/L, salinity than in the foregoing conditions, to cultivate the concentration of 100mg/L don't sterilization of malachite green, bleaching solution still cultivate 5d rate is 90%.
结果表明,菌株脱色最适合降解条件为醋酸钠12g/L,硝酸氨0.8g/L,盐度小于16g/L,在上述各培养条件下,对浓度为100mg/L不灭菌的孔雀石绿溶液静止培养5d,脱色率达90%以上。