The controlled experiment of isolating and purifying nuclei proves that the culture conditions work on the growth of the tobacco suspension cells obviously.
通过分离、纯化细胞核的对照实验证明不同培养条件对烟草细胞悬浮系的生长和周期具有显著影响。
The experiment of purifying pumpkin polysaccharide was studied.
进行了纯化南瓜多糖的实验。
The industrial experiment results show that all purifying time is decreased 20% in comparison with former technique, the production efficiency has been improved and polyether polyols are good quality.
工业试验结果表明，精制时间可缩短20%以上，提高了生产效率。聚醚多元醇质量符合要求。
The experiment on continuously purifying of aluminum base alloy melt by travelling magnetic field was carried out. The trajectory model was used to calculate the inclusion removal efficiency.
采用行波磁场进行了电磁连续净化铝合金液实验，并采用电磁净化金属熔体的轨线模型，对实验中的夹杂物去除率进行了理论预测。
The experiment on purifying the coal tar by the centrifugal settling method is described in this paper.
本文介绍了离心沉降法净化煤焦油的试验情况。
On the foundation of experiment, a research has been in progress on the compound desulphurization technology and device of purifying smoke gas of burning coal by calcium blowout and water bath.
在实验测试基础上，对燃煤烟气喷钙水浴复合脱硫工艺及设备进行了研究。
On the foundation of experiment, a research has been in progress on the compound desulphurization technology and device of purifying smoke gas of burning coal by calcium blowout and water bath.
在实验测试基础上，对燃煤烟气喷钙水浴复合脱硫工艺及设备进行了研究。
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