And this product is ok basis every time the specifications with different setting of inspiratory smoke alkali number, in order to get used to the different need of each one.

而且此商品可以遵循每次吸入的烟碱量设置不合的规格，以适合大家的不合需要。

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The particle volume increases by 37% after alkali and acid treatments, and the average number of hollows per particle is 8.

透射电镜结果表明，碱、酸处理后胶粒体积增大了37%，平均每个胶粒上有8个微孔。

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A large number of experiment studies are performed for basalt crushed aggregate alkali activity by different test methods at site of Xiluodu hydropower station.

用多种检测方法对溪洛渡水电站当地的玄武岩人工骨料的碱活性进行了大量的试验研究。

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