Plastic is burned outdoors and chemical water is poured into rivers, Greenpeace, an environmental group, has found the air, the earth and the rivers in Guiyu badly polluted.
塑料在户外被焚烧，化学药剂被排入河流，环保组织 Greenpeace发现贵屿的空气、土地和河流被严重污染。
The system of chemical water treatment is an important auxiliary system of power plant.
化学水处理系统是电厂的重要辅助系统。
Abstract: The system of chemical water treatment is an important auxiliary system of power plant.
摘要：化学水处理系统是电厂的重要辅助系统。
On the basis, it completes hardware configuration and software design of chemical water treatment control system.
在此基础上完成了电厂化学水处理控制系统硬件配置和软件设计。
The effect of water quality changes on the desalting system of chemical water treatment at Beijing Yanshan Petrochemical Co.
论述了水质改变对北京燕山石油化工有限公司化学水处理装置除盐系统的影响。
This article demonstrated study on lab and initial test on site about chemical water plugging in high temperature and high salt reservoir.
论述了高温高盐油藏化学堵水技术的实验室研究和初期现场试验情况。
This paper discussed percolation process of profile control by chemical water plugging and established perfect percolation theory which is applied to practice.
该文研究了化学剂堵水调剖的渗流过程，完善了渗流理论，并在实践中得到应用。
This article introduces the techniques of chemical water plugging and its development in the Shengli Oil Field, and indicates the problems and relative Suggestions at present.
本文简要介绍了胜利油田化学堵水技术，并提出了存在的有关问题和建议。
This study investigates the regularity of the change on the physical and chemical water qualities in the distribution system during the process of water source switching in a city.
为了研究水源更换对给水管网水质的影响，对北方A市水源更换过程中管网水质理化指标进行了监测分析。
First, the project analyses the quality of natural water and the influence of impurity on chemical water treatment, and then chooses the chemical water treatment technics of power plant.
本课题首先分析了自然水水质及所含杂质对化学水处理的影响，然后进行了电厂化学水处理工艺分析。
Because of its high stability and high reliability, the PLC has unique advantages for automatic control for chemical water treatment when it is linked up with the industrial control computers.
由于PLC具有运行稳定性和高可靠性等特点，它与工业控制计算机连网对于电厂化学水处理系统进行自动控制具有其独特的优势。
Aiming at the problems that exist in maintenance decision of chemical water treatment system for power plant, this paper put forward a condition based maintenance decision method based on RCM.
针对当前电站化学水处理系统维修决策存在的问题，论文给出了基于RCM的状态维修决策方法。
Turbidity is one of the indicators of water quality, the measurement of turbidity about chemical water in thermal power plants is directly related with the economy and security of generator unit.
浊度是表征水的质量指标之一，热力发电厂化学水浊度的测量与发电机组运行的经济性和安全性直接相关。
The effects of pulse voltage waveform on physical and chemical water treatment processes include double layer capacitor effect, mass transport, absorption and deabsorption on the surface of electrode.
脉冲电压波形主要影响废水处理的三个物理化学过程，即：电容效应、液相传质、吸附和脱吸附。
Greens attacked him, saying his new varieties used too much water and costly chemical fertilizer; his link with DuPont was noted.
环保主义者攻击他，说他的新品种使用了太多的水和昂贵的化学肥料；人们注意到他与杜邦公司的关系。
I like the fact that organic farms don't use chemical pesticides or anything that can pollute the soil or the water.
我喜欢有机农场不使用化学农药或任何会污染土壤或水的东西。
As we said, these hydrothermal vents are releasing into the ocean depth this intensely hot water that contains a chemical called hydrogen sulfide, and also a gas, carbon dioxide.
正如我们所说，这些热液喷口正在向海洋深处释放这种强热的水，含有一种叫做硫化氢的化学物质，和一种气体，二氧化碳。
It has been proved that Low Till Farming increases harvests and reduces water use, and this method reduced the need for chemical products because there are fewer unwanted plants.
实践证明，低耕农业提高了作物产量，减少了用水量；而且，由于有害植物变少了，这种农业对化工产品的需求也降低了。
The method relies on measuring how chemical variations in drinking water show up in people's hair.
这种方法的依据是测量饮用水中的化学物质在人的头发中的变化。
You can ask for a chemical analysis of your tap water.
你可以要求给你的自来水做化学分析。
There are several chemical factories pouring waste water into the stream.
有几家化学工厂把污水排入河里。
This chemical pollution has two sources: the factories which dump polluted water directly into the river and the local community which dumps untreated human wastes into the river.
这种化学污染有两个来源：直接把污水倒进河里的工厂，和把未经处理的人类垃圾倒进河里的本地社区。
In addition, it is likely that small live animals in the advected water might be killed or stunned by thermal and/or chemical shock, thereby contributing to the food supply of vents.
此外，喷出水体中的小型活体动物很可能被热冲击和/或化学冲击杀死或击昏，从而增加了喷口的食物供应。
A lot of poisonous waste water comes from that chemical factory.
那个化工厂排出大量有毒的废水。
All the people lived near a big factory and she discovered that there was a chemical called chromium in the local water.
所有的人都住在一个大工厂附近，她在当地的水里发现了一种叫做铬的化学物质。
Impermeable clay limits downward percolation of water and fulvic acids, reducing chemical weathering and podzolization.
不可渗透的粘土限制了水和黄腐酸的向下渗透，从而减少了化学风化和土壤灰化作用。
TEACHER: Donald, what is the chemical formula for water?
老师：唐纳德，水的化学分子式是什么？
Like deuterium, it is rare relative to helium-4, but, unlike hydrogen, helium doesn't form chemical compounds as abundant as water.
象氘一样，相对于氦- 4它是非常罕见的，但是不同于氢，氦不是来自化学混合物象水那样丰富。
Like deuterium, it is rare relative to helium-4, but, unlike hydrogen, helium doesn't form chemical compounds as abundant as water.
象氘一样，相对于氦- 4它是非常罕见的，但是不同于氢，氦不是来自化学混合物象水那样丰富。
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