fixed rate flow

And then, analyzes influencing factors of mode split, A route choice model based on transit assignment algorithms is proposed, and the distribution rate of passenger flow in urban rail transit terminal station are fixed by route choice model.

然后，对居民出行方式选择的影响因素进行了分析，并构建了基于交通分配算法的路线选择模型，运用路线选择模型对轨道交通终端区域各交通方式分担率进行了计算。

By taking the stagnation action of flow into consideration, the analytical solutions for computing drawdown and pumping rate is derived under the conditions of homogeneous, isotropical unconfined aquifer without recharge and of fixed drawdown in the pumping well.

文中推导出了在均质各向同性无上、下补给、定降深抽水条件下，考虑滞流作用时的变边界井流问题水位降落曲线及井的出水量的解析公式。

Based on analyzing the principles of three flow rate modulation projects including varying throat area, unchoked nozzle, fixed flow, the advantages and disadvantages of each project are explained.

在分析了变喉面、非壅塞喷管、固定流量等三种方案的调节原理的基础上，说明了每一种调节方案的技术关键以及它们的优缺点。

By correlating the voltage on electrostatic sensor and the fixed mass flow rate, the Voltage Mass flow rate curve of sensing system can be established. The key problem of electrostatic measurement was the electrostatic sensor.

通过实验确定静电传感器上静电信号电压有效值与已知两相流质量流量的关系，建立了系统电压质量流量曲线。

A optimal diffuser stagger angle should exist at a fixed mass flow rate to make the diffuser have highest efficiency;

在给定的流量工况下，应存在一个最佳的进口安装角，使得扩压器效率最高；