return system

The Space of Flows New analysis on the rising of the rate of return to higher education: a labor mobility system perspective

高等教育收益率上升新解：劳动力流动制度的视角

The plant consists of a burner, a reactor with a diameter of 0.3 m and a length of 4.5 m, a whirlwind separator, a feed system and a return system.

该实验装置由燃烧器、高45m直径030m的反应器、旋风分离器、给料系统和物料回送系统等组成。

Using Three-way Return of Cartridge Valve in Hydraulic System of 25T External-Pilot Casting Machine

插装阀三通回路在25T外导式铸造机液压系统中的设计应用

Using the Buy-and-hold abnormal return, Cumulative abnormal returns and Fama-French three-factor model as three indicators constant, by comparing the approval system and approval system under the IPO pricing efficiency, to illustrate the affection of the Stock Offering System reform on the efficiency of IPO pricing.

采用了买入持有超额收益、累计超额收益和Fama-French三因素模型的常数项三个指标，通过对比审批制和核准制下的新股发行定价效率，来说明发行制度改革对IPO定价效率的作用。

Do we really want a return to an antiquated system of privilege and elitism?

我们真的想回归到一种特权和精英政治的过时制度中吗？

Mine, the causes of natural thermal potential difference in return air in main shaft and its influence on mine ventilation system and the control methods.

阐述了造成主井回风的自然热位差产生原因和对通风系统的影响，以及治理办法。

Phone Calls Cable Modem Telephony Return System

单向CABLE Modem电话回传系统

The entire image communication system consists of image capture, image signal processing and the control, the USB transmission and the control, the terminal image return and storage and so on.

整个图像通信系统由图像采集、图像信号的处理和控制、USB传输和控制、系统接口以及终端的图像还原和存储等几部分组成。

The water system is two-pipe and upper supply and upper return system.

水系统采用两管制、上供上回系统.

Volleyball match, a return of service attack is organized after the first attack, an attack system, including return of serve, the second mass distribution of the three links of the ball and Spike.

排球比赛中，一攻是指接发球后所组织的第一次进攻，一攻系统包括接发球，二传分配球和进攻扣球三个环节。

Library's primary business is to borrow and return books, so the system is the realization of the core functions of the borrow and return books.

图书馆管理系统主要的目的是实现图书馆的信息化管理。图书馆的主要业务就是新书的借阅和归还，因此系统最核心的功能便是实现图书的借阅和归还。

Accounting System of Appointment and Return Enterprise System Accounting Based on Theory of Constraints

会计委派论与回归企业论

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。