Only what is interior has proved to have substance and a determining value.
只有内在内容被证明具有实质性和确认性的价值。
An analytical method for determining the amount of a substance released during electrolysis in which the number of coulombs used is measured.
库仑测定法，电量测定法：一种分析方法，用测量消耗的库仑数来测定电解过程中释放出的物质的量。
This test is usually used for determining the content of inorganic impurities in an organic substance.
该检验通常用用检测一个有机物质中的无机杂质的含量。
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