实验研究文丘里各操作参数对除尘性能的影响，结果表明，影响除尘效率的主要为液气比、喉管速度及入口粉尘浓度。
The result indicated, the operation parameter of influence dust removal the efficiencies are liquid-to-gas ratio, throat velocity and the entrance dust density.
研究文冠木正丁醇提取物对小鼠单核-巨噬细胞的吞噬功能、抗体生成水平及迟发型超敏反应的影响，初步考察其作用机理。
Hind paw swelling was observed to evaluate the effect of BEX and phagocytic function of monocyte-macrophage system, antibody level and delayed hypersensitivity were examined to explore its mechanism.
《华盛顿邮报》专栏作家凯文·布莱克斯通将与我们一起探讨这项研究的发现。
With us to talk about the findings in the study is Washington Post columnist Kevin Blackstone.
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