This paper introduces mainly the concept of fluorocarbon surfactant, the use in water-borne plastic and rubber coatings and points for attention.
着重介绍了氟碳表面活性剂的概念以及在水性塑胶涂料中的应用和注意事项。
In the bulk drug substance industry, particularly for parenteral grade substances, it is common to see Ultrafiltration and Reverse Osmosis systems in use in water systems.
在原料药生产工业，尤其是非肠道用药的原料，在水系统中通常用到超滤和反渗透系统。
This paper presents the results of laboratory evaluation of KL0305A for corrosion and scale inhibitory properties and the field use in water treating plant of South District of Karamay.
本文介绍了KL 0305a的室内性能评价结果及在克拉玛依油田五区南注入水处理中应用的情况。
A two-dimensional water quality model for use in water quality prediction of oxidation ponds was proposed And the research progress in water quality prediction of the oxidation ponds was discussed.
提出了用于进行氧化塘水质预测的二维水质模型。探讨了氧化塘水质预测研究的发展趋势。
In Australia, the government has encouraged people to collect rainwater and recycle water from showers for a second use.
在澳大利亚，政府鼓励人们收集雨水，从淋浴回收水用于第二次使用。
In places, the water table is declining at a rate of a meter a year, necessitating the periodic deepening of wells and the use of ever-more-powerful pumps.
在一些地方，水位正以每年一米的速度下降，需要定期加深井并使用更强大的水泵。
We can no longer afford to consider water a virtually free resource of which we can use as much as we like in any way we want.
我们不能再认为水是一种我们可以以任何我们想要的方式使用的几乎免费的资源。
Increased efficiency in the use of water and wind helped with such tasks as pumping, milling, or sailing.
提高水和风的利用效率有助于抽水、碾磨或航行等工作。
Another way in which meat production affects the environment is through the use of water and land.
肉类生产影响环境的另一种方式是通过利用水和土地来实现的。
After boiling a pot of pasta or vegetables, save the water in a container in the fridge for later use.
煮熟一锅面条或蔬菜后，把水储存在一个容器里并放在冰箱里以备下次用。
Consider humans as part of these ecosystems, you've probably heard about water shortages or restrictions on how much water you can use, especially in the summer time, in recent years.
考虑到人类是这些生态系统的一部分，你可能听说过，水资源短缺可能会限制你可以使用多少水，特别是近些年夏天的时候，
Does industry use 59% of the water in developing countries or developed countries?
工业用水在发展中国家还是发达国家中占59%？
We purify the water we drink with a water filter designed for the astronauts' use in space.
我们用滤水器净化饮用水，而滤水器是专为航天员在太空中使用而设计的。
In dry Mediterranean areas, tourists use almost twice as much water as local people when swimming in the pool.
在干燥的地中海地区，游客在游泳池游泳时的用水量几乎是当地人的两倍。
However, many people in Asia and Africa don't have enough clean water to use.
然而，亚洲和非洲的许多人没有足够的清洁用水。
Lots of people both in Asia and Africa don't have enough clean water to use, do they?
亚洲和非洲的很多人都没有足够使用的净水，是吗？
The process of making wine is to crush the root of the tree, soak it in water, and use a cloth to twist the juice.
制作酒的程序是把这个树根碾碎，泡在水里，用布来拧出汁液。
In order to save money, use fewer resources, and create less waste, they support using tap water and reusable bottles rather than bottled water.
为了节省资金、使用更少的资源并减少浪费，他们支持使用自来水和可重复使用的瓶子，而不是瓶装水。
Such an argument is plausible, however, it is less useful for understanding the sociopolitical implications of water use and control in other, water-rich parts of the Maya region.
这样的论据是有道理的，然而，对于理解玛雅地区其他富水地区的用水和控制的社会政治影响来说，就没那么有用了。
I will use the dollar to provide free drinking water for people in need.
我会用这些钱为有需要的人提供免费饮用水。
In beach areas, don't use products that are harmful to the sea water and try to protect the ocean's ecosystem.
在海滩区域，不要使用对海水有害的产品，尽量保护海洋生态系统。
Carbon-zero schools are ones that promise to stop emitting carbon in seven areas, including where they get their food and how they use water and recycle their waste.
“零碳学校”是指那些承诺在七个方面停止碳排放的学校，包括获取食物的地方，以及使用水和回收废物的方式。
Water use is not reflected in the price of the final product.
水的使用量并没有在制成品的价格上体现出来。
But a new study at one hospital finds that these devices may not always be worth the savings in water use.
但最近在一所医院进行一项研究发现，用这种水龙头节约水可能得不偿失。
But the same technology has recently found a much more pedestrian use in testing food and water.
近来这项技术又有了一个不起眼的应用—检测食物和水。
If the water is cut off, use emergency water supplies — in water heaters and melted ice cubes.
如果水源被切断，使用热水器里的水或融化的食用冰块水救急。
We use water in our homes and in factories
我们在我们的家里和在工厂使用水
Overall efficiency gains in the use of water could be large.
用水高效产量整体非常可观。
Turn off the lights in a room where you are not (turn off the water when not in use, etc.).
当你不在房间的时候，把灯关掉。(诸如此类，不用水的时候将水龙头关掉。)
Turn off the lights in a room where you are not (turn off the water when not in use, etc.).
当你不在房间的时候，把灯关掉。(诸如此类，不用水的时候将水龙头关掉。)
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