The selection of movingphase, gradient eluting procedure and line relation of sampling concentration with peak height were discussed.
研究了流动相的选择，梯度淋洗程序的最佳化以及进样浓度与峰高的线性关系。
2
The system model comprises the dynamic heat exchanger model based on the lumped parameter method and movingphase boundary method, and the stable flow models of compressor and expansion valve.
系统模型中包含了用集总参数和相移动边界法建立的热交换器动态模型，以及压缩机和膨胀阀的稳态流动模型。
3
If you look at molecules moving around in the gas phase or in a liquid.