A discrimination equation for approximate calculation of solubility of sparingly soluble salts in water at finite condition is derived by finite error of permit.

根据一定的允许误差，推导出难溶盐一定条件下，在水中溶解度的近似计算的判别式。

youdao

To solve the problem of high mistake rate caused by margin of error in classic discrimination tactic of test result, a discrimination tactic using membership function is introduced.

针对传统的测量值判别策略中，由于误差量的影响造成误判率增加的问题，提出了一种设置隶属函数的判别策略。

youdao