Water is useful and is important to us.
水是有益的，对我们来说是很重要的。
Water water, I can wash, water is useful.
水能洗，水是非常有用的。
水是有用的。
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。
When the magnesium is mixed with water, it produces heat, boiling the water to produce steam, which can then drive a turbine and do useful work.
当镁与水混合在一起时，它就会产生热量，让水沸腾产生蒸汽，而产生的蒸汽然后就可以驱动涡轮机，而且也可用来做些有用的工作。
Portable boiling elements that can boil small quantities of water are useful when the right voltage of electricity is available.
如果有相配的电压，可以煮少量水的便携式热水装置是有用的。
Also known as the Diamond-Water paradox, the paradox of value is the contradiction that while water is more useful, in terms of survival, than diamonds, diamonds get a higher market price.
又称钻石与水悖论。价值悖论的矛盾在于：从生存的角度来说水比钻石更为有用，然而钻石的市场价值却要比水高。
the rest of the water molecule becomes a pair of hydrogen atoms, which is also useful).
其余的水分子变成仍有用的一对氧原子。
(the reaction takes place with water molecules, and the oxygen comes from the water; the rest of the water molecule becomes a pair of hydrogen atoms, which is also useful).
这个反应是需要水分子的，且氧原子是来自水分子；其余的水分子变成仍有用的一对氧原子。
Particularly useful to boiling-water reactors is a system that is steam driven.
对沸水堆特别有用的是一个由蒸汽驱动的系统。
If your answer is "Yes", that means that you have already done something useful to improve the water.
如果你的答案是“是”，这意味着你已经做了一些有益的改善水质。
This is most useful for low-oil, water based, or dry foods.
这对于沾过油水少的汤或干货食品的碗碟最为有效。
Water is very useful in our daily life.
水在我们的日常生活中是非常有用的。
This is useful for placing water also.
这是非常有用的放置水也。
Polycarboxylic acid is a new kind of high performance water-reducing agents which have many useful properties.
聚羧酸系高性能减水剂是减水剂的新品种，具有很多良好的使用性能。
A useful way to identify the extent of postpartum hemorrhage is how dark the water is getting.
判断产后失血量的一个有用的方法就是观察水的颜色有多深。
It is not of much use by itself, but it has proved immensely useful in water-proofing.
它本身没有多大用途，但在防水方面却非常有用。(表语转换为宾语)殀。
This measuring system is useful to the optimum design of photovoltaic water pump system.
该系统有助于光伏水泵系统的优化设计。
Soap and water is also useful in the medical treatment.
肥皂水在医疗方面也是有用的。
This paper is the first useful attempt at quantitative description of saline water migration characteristics.
本文是定量刻划咸水体运移特征的一次有益尝试。
As one of useful measures of saving water, rainwater utilization is be paid much attention to by water engineers.
雨水回用作为节约用水的有效措施之一，已日益受到人们的普遍关注。
Water spinach is alkali in nature. It reduces the acidity in the intestines so as to maintain floral stability and probably useful in prevention of cancer.
通菜属硷性，可降低肠道里的酸度，预防肠道细菌群失调，有助预防癌症。
This software is useful for the management and design of water pollution control in the Lijiang valley, as well as in other valleys.
该软件系统可为漓江流域水污染控制规划、决策、设计提供科学合理的依据，对其他流域的水污染控制提供借鉴。
Recycle of useful suspended solids such as cellulose and loadings and so on is significant in reducing production cost and improving white water reuse rate and environmental protection.
回收白水中的纤维素、填料等有用的悬浮固形物可以降低生产成本和提高白水回用率，对环境保护具有重要的意义。
The dynamic response of the water impact of the structures is one of complicated problems with wild useful prospect in the fluid-solid interaction field.
结构的撞水响应，是流固相互作用领域中一个比较复杂而又有广阔应用前景的动力问题。
The term "sustained yield" is probably most useful has applied to the yield of well fields in situations that Thomas has termed "water-course aquifers".
“持续开采量”这个术语用于托马斯称作“连河含水层”情况下的井田开采量，大概才是最合适的。
The fruit of research is useful to smaller scale water plants to strengthen the function of traditional filter of remove of organic pollutants from micro-organic-polluted raw water.
本文研究结果适用于强化小型水厂净水设备中滤池的功能，增强滤料去除微污染水中有机物的能力。
Therefore, this analysis is not only very useful for estimation of hydrological balance and water resources, but also significant for impact study of climate changes.
分析成果对我国水文水资源计算和进行气候变化影响评价具有指导意义。
Pic: a rooftop water tank is a useful microclimate modifier, providing coolth, shade, and wind protection.
上图左：屋顶上的水塔是很有用的微气候调节者，可以提供凉爽遮荫与防风功能。
Pic: a rooftop water tank is a useful microclimate modifier, providing coolth, shade, and wind protection.
上图左：屋顶上的水塔是很有用的微气候调节者，可以提供凉爽遮荫与防风功能。
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