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- By employing the method that shuts each subcircuit, the paper analyzes and compares the hydraulic stability of direct return system (DRS) and reverse return system (RRS). 摘要采用依次关闭各支路，然后计算未关闭支路流量的方法，分析和对比异程系统与同程系统的稳定性。
- Closed- loop double pipe direct return system 闭式双管异程系统
- Keywords closed-loop water system;stability;flow deviation;direct return system（DRS）;reverse return system（RRS）; 闭式水系统;稳定性;流量偏离系数;异程系统;同程系统;
- two pipe direct return system 双管直接回水系统
- direct return systemn. 直接回水系统
- direct return system(DRS) 异程系统
- Is a vapour return system fitted? 是否装有回毒系统?
- Comparison and Analysis of Hydraulic Stability in Direct Return System and Reverse Return System 异程系统与同程系统的水力稳定性分析和比较
- Most niladic SQL Server functions return system information. 大多数niladic SQL Server函数返回系统信息。
- A callback return system service cannot be executed when no callback is active. 没有启动回调功能时,回调系统服务不能运行。
- These you shall offer to the Earth Mother, in direct return, or through offerings made to your Circle, or to sustain its Priests and Priestesses. 这些你应该奉献给大地母亲，直接地回归，或者是经由你的圈子的奉献，给予承受它的司祭或女司祭。
- Evaporation from the soil and transpiration from vegetation are responsible for the direct return to the atmosphere of more than half the water that falls on the land. 一半以上的陆地降水被植物的蒸腾作用和土壤的蒸发作用返回到大气中。
- But while the new left is critical of neoliberalism, they are not advocating return to a centrally planned economy.“They are not calling for a direct return to Mao's countryside. 然而，当新左派对新自由主义不满时，他们并没有鼓吹回归中央计划经济。
- This is because in the PR area, a lot of spending has no immediate nor direct returns. 理由是公关领域里有很多花费，是没有直接或马上看得到回报的。
- This is because in the PR area,a lot of spending has no immediate nor direct returns. 理由是公关领域里有很多花费，是没有直接或马上看得到回报的。
- Without building new biochemical reaction tank and adding new sludge return system, anoxic/anaerobic/aerobic zones are set up in the existing biochemical reaction tank by improving MLSS. 在没有新建生化反应池和增加回流系统的前提下，通过提高活性污泥浓度，在原生化反应池内进行了缺氧／厌氧／好氧功能区的分配，取得了良好的脱氮除磷效果。
- This is because in the PR area, a lot of spending has no immediate or direct returns. 理由是公关领域里有很多花费，是没有直接或马上看得到回报的。
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- Adjustment to Return System of Two-way HFC Network 双向HFC网络反向系统的调试
- I'll book you on a direct flight to London. 我将为你预订直飞伦敦的航班。
