若返排产水一段时间后不再产水 ，则必为油层 ；
Then, it is determined whether the reservoirs produce water.
进入开发中后期的气田，气井产水成了气田生产的突出矛盾。
For the gas reservoir, especially for during the development the in the late gas reservoir, gas well producing water is outstanding problem.
本文介绍了用紫外分光光度法测定ro产水的COD值的方法。
This paper gives a new way to determine the COD in reverse osmosis (RO) water.
介绍了离心式污泥浓缩脱水一体机在水厂产水污泥中的浓缩脱水处理。
This is an integral device of centrifugal sludge thickening and water decanter designed for waterworks.
在大牛地气田开发初期，部分气井产水，严重影响了气井的正常生产。
Some gas Wells have aquifer production in the first period of gas field development that affects the production of gas field heavily.
A TH品牌膜组器专用软管：专称产水软管、集水软管、曝气软管。
ATH brand membrane group dedicated hose: Post said produced water hoses, hose water harvesting, aeration hose.
利用膜的选择透过性产水，在生化池中实现生物富集，生物处理效率大幅提高。
It utilizes the selective permeability of membrane to produce effluent and achieve biological concentration in the biochemical reaction tank, greatly raising the efficiency of biological treatment.
低渗透砂岩气藏一般原生水饱和度高，气藏显然没有水层但产水较大，这种现象很难解释。
There is an intricate phenomenon that the content of primary water is high in sandstone gas reservoir with low-permeability, but several gas wells can produce water.
经长时间运行考核，该装置性能稳定，产水水质符合中国药典2000年版“纯化水”标准。
The apparatus proves stable by long-time operational testing. The product water accords with the criterion of purified water in the Chinese Pharmacopoeia 2000.
产水用途：食品饮料、医药行业工艺浓缩，提纯、RO预处理、涂装、电镀废水回收、矿泉水制备。
Water purpose: food and beverage, medicine, concentration, purification, RO pre-treating, coating, recollecting wastewater caused by plating, and table-water manufacture.
而在以粘土为主要胶结物的地层中，当开始产水后，水溶解地层中的胶结物，降低了地层固结强度。
In the stratum taking clay as main cement, water dissolves the cement in the stratum after beginning to produce water, and which reduced the consolidation intensity of stratum.
采用陶瓷膜分离及K DF -活性炭吸附联合净水工艺除水中的浊度、微生物，产水浊度小于1。
The combination technology of ceramic membrane separation with KDF-activated carbon adsorption is used for the removal of turbidity and bacteria from raw water.
低和特低均质储层中的渗流启动压力对渗流速度、油藏产量递减规律、产水规律和注入水的波及范围都有影响。
In low and ultra-low homogeneous reservoir start-up pressure have an impact on the flow rate, reservoir production decline law, water production laws and injected water sphere of influence.
本文用人工神经网络方法对海水淡化的产水进行分析研究，提出该装置高效运行的方案，这对于提高系统在实际运行中的产水是很有意义的。
Summarily, the ANN model of seawater-desalination system provides high efficient operational scheme, and that is very significative in the practical operation of seawater -desalination system.
通过综合运用裸眼井中常规测井资料和套管井中生产测井资料（产出剖面测井资料和碳氧比能谱测井资料） ，研究确定区块每一储层产水率与含水饱和度之间关系式。
The relationship between water cut and water saturation in the formation of reservoir are given combined the conventional well logging data in open hole with production well logging data.
50公斤重的大马哈鱼王曾经奋力爬上瀑布，把卵产在砾石床上，现在只有混凝土墙挡住静止的水和深深的泥床。
Where 50-kilogram king salmon once fought their way up waterfalls to lay their eggs in gravel beds, there now are only concrete walls holding back still water and deep beds of muddy deposits.
乔布斯发现，欧洲产的洗衣机和美国产的同类产品相比，用的洗涤剂和水更少，而且对衣服更柔和。
European washing machines, Jobs discovered, used less detergent and less water than their American counterparts, and were easier on the clothes.
生物电能的产生跟化石燃料的产生的电能相同：生物物质经常被焚烧产热，把水变成蒸汽，然后驱动发电机。
Bioelectricity is created the same way fossil fuel-generated electricity is: Biomass is usually burned to generate heat, turning water to steam and driving an electrical generator.
水相圈闭损害主要表现在两个方面，内部表现为可动气量的减少和气相渗透率的下降，外部表现为产气量的下降和气藏采收率的降低。
Aqueous trapping display in two aspects, one is the reduction of mobile gas and the degression of gas permeability, the other is the decline of gas production rate and the decrease of gas recovery.
结果表明，用测井数据可以进行油、水相对渗透率的计算，并且完全满足评价储集层的产液情况。
It is showed that well logging data can be used to calculate oil and water relative permeability that can satisfy produced fluid types of evaluating reservoir.
要得到高的环己烯产率必须添加大量的水和硫酸锌。
Large amount of water and zinc sulfate were used to have high yield of cyclohexene.
提高压力或增加混合溶剂中水的摩尔分数均能使木材转化率和萃取物产率增加，气体产率降低。
Wood conversion and extract yield increased and gas yield decreased with the increasing of pressure and the molar fraction of water in ethanol water mixture.
测定了该合成方法的合成产率与电解时间，支持电解质浓度，水浓度等条件的关系。
The relationship between the synthesis efficiency and other conditions, such as electrolysis time, concentration of electrolyte, concentration of water and so on was measured.
进而将城市产汇流方法和河网水动力学方法相耦合，计算出在不同规划条件下的河网洪水位，以此为防洪规划工程提供技术支持。
At last, river water level in different plan condition is calculated integrating the method of city runoff and river network hydraulics, to provide technical supports for flood-prevention projects.
另外，还对以水及好氧污泥作为电池阴极时系统的产电性能进行了对比。
The effect of its being inoculated with anaerobic sludge on the electrogenesis capacity of glucose simulated wastewater has been investigated.
研究培菌糖化条件及发酵温度、时间、耐高温酿酒高活性干酵母（TH-AADY）接种量和料水比对产酒率的影响。
The effects of saccharification conditions, fermentation temperature, fermentation time, inoculation quantity of TH-AADY, and the ratio of raw materials to water on liquor yield were studied.
在硐室水溶中，抽灌水方式的合理布置，可以提高和保障中段产卤能力和安全生产。
Proper layout of water extracting and filling method of solution mining in tunnel cavern can improve and guarantee the brine production capacity and security production in the middle level.
本产片品始终应远离火源、水、酸、碱并氧化物，包装桶应随时密封。
The goods produced films should always be away from the fire source, water, acids, alkalis and oxides, packaging barrels should be kept sealed.
本产片品始终应远离火源、水、酸、碱并氧化物，包装桶应随时密封。
The goods produced films should always be away from the fire source, water, acids, alkalis and oxides, packaging barrels should be kept sealed.
应用推荐