SSR and salt-soluble protein PAGE analysis were used in seed purity test.

利用SSR标记法与盐溶蛋白法进行了鉴定玉米品种的对比试验。

AIM: to apply Fourier de-convolution method in the purity test of chromatographic peak and develop a novel probability model for evaluation of the accuracy of purity judgment.

目的将傅立叶变换去卷积方法用于峰纯度检查，并在此基础上建立峰纯度检查的概率模型，给出有准确率的判断结果。

One interesting fact is a test for pure gold. Test for purity of gold, remelt and heat it.

一个有趣的事实就是黄金的检测，检测黄金的纯度，重新熔化和加热它。