与乙醇沉淀法进行纯化效果的比较。
The purification results of macroporuos adsorption resin were compared with the alcohol sedimentation.
最后与粘性剪切型阻尼器进行了减振效果的比较。
Finally high-damping rubber shearing damper is compared with viscous shearing damper in effect of reducing cable vibration.
该文进行了金属膜和纸板过滤的苹果汁除菌效果的比较。
Effects of removing bacteria from apple juice using metal membrane and filter paper were compared.
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