And this product is ok basis every time the specifications with different setting of inspiratory smoke alkalinumber, 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。
2
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。
3
A large number of experiment studies are performed for basalt crushed aggregate alkali activity by different test methods at site of Xiluodu hydropower station.