The key problem is the surface modification of nanodiamond aggregates to achieve the deaggregation and stable dispersion of nanodiamond in the oil.
应用中的关键问题是对纳米金刚石团聚体进行表面改性，实现纳米金刚石在油体系中的解团聚和稳定分散。
The deaggregation effect of three kinds of dry powder inhalers with different air inlet angles was investigated using salbutamol sulphate as a model drug through the test in vitro.
以硫酸沙丁胺醇粉雾剂为模型药物，通过体外试验比较3种不同类型干粉吸入器的分散效果。
The deaggregation effect of three kinds of dry powder inhalers with different air inlet angles was investigated using salbutamol sulphate as a model drug through the test in vitro.
以硫酸沙丁胺醇粉雾剂为模型药物，通过体外试验比较3种不同类型干粉吸入器的分散效果。
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