与重量法及容量法相比，采用火焰原子吸收分光光度法(AAS)测定天青石样品中的氧化锶含量，方法简单准确，干扰因素少。
Compared with weight method and volume method, determination of the contents of strontium oxide in Bluestone using AAS was more simple and accurate, and few factor disturbed the method.
采用超声波动态渗透、AA- GWR保水和表面吸收重量法研究了预涂纸与水及涂料间的相互作用。
The interactions of water-precoated paper and coating-precoated paper were analyzed by using three methods, which were ultrasound dynamic penetration, AA-GWR water retention and Cobb test.
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