查询词典 vapour-water

The variation and influence factor of soil-water mineral degree is analyzed in this paper by using the assaying result of water sample.

在对水样分析结果进行总结的基础上，对试验点土壤水的矿化度变化规律及其影响因素进行了初步的分析。

Water quality variation with different seasons in water distribution system was investigated in L city,southwest of China.The assimilable organic carbon,trihalomethanes,and haloacetic acids were used as assessment indexes.

以西南L市的供水管网为研究对象，以可同化有机碳、三卤甲烷、卤乙酸为评价指标，研究了不同季节给水管网中水质的变化情况。

The problems caused by using parameter assimilable organic carbon as a surrogate indicator for the biological stability of drinking water were discussed combined with the appearance of microbial regrowth inside the drinking water distribution lines.

结合给水管网中饮用水微生物再生长现象，分析了AOC作为反映饮用水生物稳定性的替代参数所存在的问题。

The research production of the thesis provides maneuverable reference p attern for future management of Jiangsu SNWDP. It also has practical meaning on optimizing water resources arrangement and achieving the anticipative water supply objective of SNWDP.

本论文的研究成果为南水北调江苏境内工程今后的管理提供了具有可操作性的借鉴模式，对于优化配置水资源，实现南水北调预期供水目标，具有现实意义。

By analyzing and using for reference the successful experiences and academic research production of water diversion project management in domestic and overseas areas at present, according to the order of optimizing water resources arrangement and c haracteristic o f Ji angsu SNWDP, t he thesis d esigns t he m anagement p attern o f Ji angsu SNWDP, and studies its operational mode.

本论文分析借鉴目前国内外对于调水工程管理的成功经验和理论研究成果，根据优化配置水资源的要求，针对南水北调江苏境内工程特点，设计了南水北调江苏境内工程管理模式，并对管理模式如何运作进行了研究。

The activated or leached process and their influence elements are studied by 1DREACT software package of coupled mass/heat transfer and chemical reaction dynamics of water-rock interaction, according to the geological and geochemical characters of fine disseminated gold deposits.(1) Water-rock reaction time is not the important influence element of activating gold;(2) At first, activating capability of hydrothermal solution increases with the increasing of total sulfur activity; after lga〓≥-4, the content of activated gold in solution is mainly related to original content of gold in wall rock, and does not visibly dependent on total sulfur activity.(3) It is a complicated nonlinear process of influence of activating gold capacity of hydrothermal solution with the change of temperature, in general, 220 ℃ is most favorable to gold activation.(4) The influence of oxygen fugacity on gold activation has a multiple functions coupling nonlinear effect, in general, Igfo〓=-41 is most favorable to gold activation.(5) Solubility of gold in fluid decreases with the increasing of velocity of flow, the product of velocity and aurous solubility reaches maximum when velocity is 0.2～0.5m〓m〓. yr〓, i. e. this scope of velocity is most favorable to gold activation.

利用1DREACT水-岩相互作用反应-输运耦合动力学软件包，根据微细浸染型金矿床地质地球化学特征，计算机模拟研究了金的活化、浸取过程及其影响因素，发现：(1)金活化过程中水-岩反应时间不是其主要制约因素；(2)热液对金的活化能力开始随总硫活度的增高而增高，当lg a〓≥-4后，热液中活化金的含量将主要与围岩中金的初始丰度有关，而对总硫活度无明显依赖关系；(3)温度对热液浸金能力的影响是一个复杂的非线性过程，总体而言，220℃最有利于金的活化；(4)氧逸度对金活化的影响呈现出一种多因素叠加的非线性效应，总体而言，lgfo〓＝-41最有利于金的活化与浸取；(5)流体中金的浓度随流体流速的加快而降低，流速与金浓度的乘积在流速为0.2～0.5m〓m〓。yr〓时达到极大，即0.2～0.5m〓m〓。yr〓的流速范围最有利于本类矿床的金的活化。

As the seat holes below the water level to form awater seal,water,natural gas separation,to no steam leakage.

由于阀座孔在凝结水水位以下，形成水封，水、汽自然分离，达到无蒸汽泄漏。

Lever Ball Float Steam Traps biggest advantage is not subject to pressure,temperature,cooling water flow fluctuations,continuous drainage,a water that row,the minimum cooling degree 0℃,能使best efficiency heating equipment;lever float steam trap valve seat total in the following level,forming awater seal,no steam leakage;itsPlug Valves minimum working pressure 0.01Mpa,the maximum back pressure rate of≤85%;interior with exhaust,lever float steam traps use the most advanced components as the automatic emptying of diaphragm valves,can automatically exclude non-condensing gas,very sensitive,high quality work and long service life.

杠杆浮球式蒸汽疏水阀的最大优点是不受压力、温度、冷凝水流量波动的影响，连续排水，有水即排，最小过冷度为0℃，能使加热设备达到最佳工作效率；杠杆浮球式蒸汽疏水阀的阀座总处于液位以下，形成水封，无蒸汽泄漏；它的最低工作压力0.01Mpa，最大背压率≤85%；内部带有排气装置，杠杆浮球式蒸汽疏水阀采用最先进的膜盒元件做为自动排空气阀，能自动排除不凝结气体，非常灵敏，工作质量高，使用寿命长。

The azeotropic point of acetonitrile-water can be eliminated by ethylene glycol-CaCl_2 solvent,and relative volatility of acetonitrile to water can be increased.

乙腈是一种重要的化工原料，同时也是一种重要的有机溶剂，在溶剂回收的过程中经常遇到乙腈和水的分离问题。

As there exists azeotropic composition for high concentration ethanol/water mixture, the separation of ethanol/water based on distillation and ethanol dehydration consume a major part of energy in an ethanol production process.

具有较高乙醇浓度的乙醇/水混合物存在共沸组成，因此基于精馏的乙醇-水的分离及脱水在乙醇工业生产的能耗中占有很大的比例。

You can buy sweetened beverages, if that suits you.

你若喜欢的话，可以买些含有糖精的混合饮料。

As many of you are probably aware, Nick and Vanessa were recently faced with an embarrasing sex scandal after naked pictures of the two getting jiggy with it in a hot tub surfaced the net.

正如很多你可能知道，尼克和 Vanessa 最近面临一个尴尬的绯闻事件后，赤裸裸的图片两个越来越jiggy与它在浴缸中的一个热点浮现净。