我们公司是做服装为主 » Our company mainly clothing 化学化工系 » Department of Chemistry and Chemical 到家后，我洗了个澡就直接睡了。我非常非常的困。
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The experiment, the preparation of the active silicon oxide and the test of properties, is designed for the inorganic chemical experiment in Department of Chemistry.
本文介绍的活性二氧化硅的制备及性质实验是为化学专业无机化学实验课而设计的一个综合性实验。
School of Chemistry and Chemical Engineering, Zhongshan University; College of Science, South China Agricultural University; Department of Chemistry, South China Normal University.
中山大学化学与化学工程学院；华南农业大学理工学院；华南师范大学化学系。
State Key Laboratory of Physical Chemistry of Solid Surfaces, and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University.
固体表面物理化学国家重点实验室， 化学化工学院化学系，厦门大学。
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