mixed-source oil ratio 混源油比例
Absolute ethanol and a mixed solution of ethanol and benzene with the volume ratio of 1:1 are used as the solvents, and carbon disulfide and sulfur powders as the sulfur ions source, respectively.
分别以无水乙醇及体积比为1：1的无水乙醇与苯的混合溶液为溶剂，以二硫化碳和单质硫为硫源。
The suitable proportion and quantity of inoculation, the optimum nitrogen source and its ratio in the medium were established through mixed fermentation.
利用微生物混合发酵确定了发酵菌种的接种比例、接种量、最佳氮源及其添加量；
The results can be summarized as follows:Reaction temperature, sulfur source and volume ratio of the mixed solvent were crucial to synthesize the NiS2 microspheres.
详细研究结果如下：反应温度、硫源和混合溶剂体系是合成纯相二硫化镍微球的关键。
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