feed stream meaning in Chinese

供入液流
原料流

As the minerals washing down the slopes and other deposits built up , the feeding streams and the lakes began to dry up . man had found many blessings in the valley , but one stood out from all the rest
这是一座有着悠久历史的城市，大概在25000年前就有人居住的记载， anasazi印第安人在这里居住了两个世纪，建立了一系列的交通，通讯网络来建设这个广大的社区。
A side stream is recycled to the external feed stream of the column through an equilibrator as an internal feed stream . the simulation results indicate effects on the characteristics of cryogenic distillation column . consideration is given to the behavior and characteristics of the set of ordinary differential equations
3 、分析了浓度极稀物系动态精馏模型的特点，建立了此类物系动态模型的求解策略，通过对模型中状态变量的转换，使原本刚性较强的微分方程组转化为一非刚性的常微分方程组。