查询词典 water system

Emissions into the air or local water system or wastewater system should be consistent with the environmental norms dirt requirements, pay attention to this point is also very important.

排放到空气中或者当地水系统或废水系统中的污物应符合环境规范的要求，注意这一点也是非常重要的。

Finished framework, roofing, walls, nterior decoration, hot water system and air conditioner system synchronously, no need to redecoration.

骨架、屋面、墙面及室内装修、热水系统、空调系统均可同步完成，无需二次装修。

Presents the design of the underground water system and control system.

介绍了水源热泵地下水系统及其控制系统的设计。

For air-conditioning water system, the transmission power ratio of the total energy consumption increases with the system scale increases.

对于空调水系统来说，输送能耗占总能耗的比例随系统规模的增大而增加。

In this paper, taking one 1900t/h supercritical pressure once—through boiler installed in East boiler company as subject investigated, analyzing the structure and characteristic of unit, from the mechanism of units, based on the law of quality conservation, energy conservation and momentum conservation, having Lagrange fluid particle tracing idea in hydrodynamics field application in analyzing of unit operational characteristic, author build up the nonlinear distributed parameter general dynamic mathematical model of single-phase heating surface or diphase heating surface in the steam-water system for supercritical pressure once—through boiler, which is suitable numerical calculation and simulation for large scale disturbance and full working conditions change, and enough materializing distributed characteristic of thermodynamic parameter in process and time lag characteristic of energy transportation in tache. The transient responses curve of the system main variables under several disturbance are computed by Computer Simulation for the model, and theoretical analysis shows that the simulation results are reasonable.

本文以东方锅炉集团公司的一台1900 t /h超临界压力直流锅炉为研究对象，在分析机组结构和特性的基础上，从机组的工作机理出发，以质量、能量、动量守恒定律为依据，将流体力学领域中的Lagrange流体质点追踪思想用于机组运行特性的分析上，建立了适用于超临界压力直流锅炉汽水系统单相、双相受热面的非线性分布参数通用动态数学模型，该模型适合于大扰动全工况变化的数值仿真计算，充分体现了过程热力参数的分布特性和环节中能量输送过程的时滞特性，并对模型通过计算机仿真得出各种扰动下系统主要变量的响应曲线，从理论上分析了仿真结果的合理性。

The silicone rubber membrane used in SRMBR is a polymer-made non-porous material. It is hydrophobe and non-permeable to inorganic salt, and has the high selective ethanol permeability. Compared to the conditional separation technology, the pervaporation through SRM has the advantages of low-cost and low-pollution, especially applicable to separating volatile matter from organic matter-water system or organic-organic matter system.

其中的硅橡胶膜作为一种均相聚合物材料无孔膜，具有不透无机盐成分、疏水和对乙醇有较高选择透过性等特点；与传统分离技术相比，硅橡胶膜的渗透蒸发分离过程具有低能耗、污染少等优点，尤其适用于在有机物-水或有机物-有机物体系中分离挥发性有机物组分，现已用于发酵下游产物分离处理的试验研究中，并取得初步成效。

Hydraulic balance and application of balancing valve in air conditioning water system;2. After installation of balancing valve and balancing commissioning, the system operates correctly and efficiently.

本文介绍了水力平衡技术在重庆江北国际机场航站楼空调系统中的应用，通过安装平衡阀和进行水力平衡调试，系统实现了正确、高效运行。

Property buyers in the choice of small intelligent choice, the choice is external infrared security, home of automatic warning, visual sensor system Anfang three residential facilities and the Internet interface and straight water system for small LAN, online education, online shopping, remote meter reading lower demand.

购房者在可供选择的小区智能化选项中，选择的是外围红外线保安、家居自动报警、可视对讲系统三项住宅安防设施以及国际互联网接口和直饮水系统，而对小区局域网、网上教育、网上购物、远程抄表的需求较低。

Critical equipment like air conditioning system, water system, autoclaves, filling lines, lyophilizers, thermostatic rooms and filters are initially validated prior to use and re-validated periodically.

空气净化系统、水系统、灭菌柜、灌装线、冻干机、房间的温度调节系统、过滤器等关键设备在使用前需要经过验证和定期的再验证。

Surplus heat reclamation system of water system of gas engine driven heat pump has been designed, and security and explosion proof measure of gas engine driven heat pump's plant room has also been discussed.

对国内尚未应用的水—水燃气机热泵进行了水系统余热回收设计，论证燃气机热泵在实际工程应用中的安全与防爆问题以利于该节能新设备的推广应用。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。