This will keep water out of the tank and will be a reserve in case you get into trouble.
这样既可以防止水进入油箱，又可以作为能源储备，以备不时之需。
Soil can absorb water, so it helps keep water from flowing away.
土壤能吸收水分，所以它有助于防止水土流失。
Soil can absorb water, so it helps keep water from flowing away.
从土壤中吸收水分的植物。
So what we do is to keep water in the core itself, not just in the containment.
所以，我们要做的就是将水保持在核心里面，而不只是在容器里面。
Some water coolers are able to keep water hot, too, for tea and other hot drinks.
一些水冷却器也能够保持茶和其他热饮料的热度。
"Most of us have spent our entire lifetimes trying to keep water off the land," he said.
“我们可是一辈子都在防止水进入农田”，他说。
Wear cotton socks, and shoes that breathe; shoes that keep water out also keep sweat in.
选择透气的棉袜和鞋子，那些可以防水的鞋同样也不利于汗液的散发。
Galvanised felt nails - used for fixing roofing felt with a large head to keep water out.
镀锌认为钉子-用于固定屋面觉得与我性我色我去干一个大头部保持水。
To keep the decay heat in the uranium from melting the core, you have to keep water on it.
要防止铀中的衰变热熔解堆心，必须用水冷却。
A small artificial island was built around the tunnel's entrance to keep water from creeping in.
为防止海水从灌入，隧道口处建了一座小岛。
The wizardly behavior of SAR is to absorb large amount of water and keep water from evaporation.
其神奇特性在于可吸收大量的水并阻止水分蒸发。
Keep water away from vent stacks and safety relief devices that can be plugged with frozen water.
水要远离通风管道和安全减压装置，因为它们会被冻结的水堵塞。
The scientists say the protective covering they created could also be used to keep water off clothing.
科学家称，他们研制的防护层还可用于衣料的防水。
And that's easy, we have to keep water there because if we don't have water here you're gonna break barriers.
那很简单，我们必须保持水在那，因为我们没有水在这，你会使屏障破裂。
The scowl on his face is not meant to be fierce; it's because of how he scrunches up his nose to keep water out.
这怒视在他的面孔不是意味残忍的；而是因为他怎样紧缩他的鼻子使得水向外。
While not strictly necessary, your pond can benefit from having a pump and biological filter to keep water cleaner.
虽然不是绝对必要，你可以受益于池塘有一个泵和生物过滤水保持清洁。
The practice of "Keep Water Clean in Chaoyang" is introduced and experience and lessens learned from practice are summarized.
介绍了实施“清水朝阳”的做法，总结了从实践中得到的启发与思考。
Waggonner says that in a city that has traditionally tried to keep water out, it's hard to convince people there are times when it's better to let it in.
Waggonner说道，在一个历来都努力阻止水流进城的地方，要让人们相信有时引水入城反而更好难比登天。
While Phillips says the Middle Eastern climate makes it difficult to get and keep water even under the best circumstances, there is no reason for the Palestinian water crisis.
菲利普斯承认，中东严酷的气候确实给寻找和储存水源带来了巨大的挑战，这种情况即使是在最好的条件下也普遍存在，但这并不是造成今日巴勒斯坦水资源问题的“罪魁祸首”。
Therefore, in order to solve these problems, we should plant trees to keep water, stop using the plastics bags , and the factory should clean the gas and water before releasing and pour it.
所以，为了解决这些问题，我们应该通过种树来保持水土，并且停止使用塑料袋。同时工厂应该在排放废气废水之前将它们净化。
The pioneer in bringing peace of mind to family or neighbours is Zojirushi, Japan's biggest maker of rice cookers and electric kettles, which in Japan keep water hot all day for tea or miso soup.
致力于让家庭或邻居享受到安宁心境的先驱者是日本最大的饭锅和电磁壶制造商象印公司。在日本，人们使用的电磁壶使水整天保持可以沏茶或做味噌汤的热度。
If the two media have really different densities, like air and water, then most of the energy is going to be reflected back, very little of it will keep going and get transmitted into the new medium.
而如果这两种介质的密度相差较大，就像空气和水那样，那么大部分的能量将会折射回来，只有一小部分会继续传播进入到新的介质中。
One project involves tobacco plants genetically engineered to keep their leaves during water shortages.
其中一个项目涉及通过基因工程使烟草植物在缺水时保持叶子的生长。
They keep our air clean, reduce noise pollution, improve water quality and provide food and building materials.
他们保持我们的空气清洁，减少噪音污染，改善水质，提供食品和建筑材料。
Bullets will be plucked from biathlon targets and recycled to keep the lead from poisoning ground water.
子弹将从冬季两项的射击目标上取出并回收，以防止铅污染地下水。
The elephant was trying to keep up with the fast-moving crocodile in the water and became careless.
大象试图跟上水里快速移动的鳄鱼，不再小心翼翼。
Look, do you see that large cauldron of water which I am obliged to keep on the fire!
瞧，你看见那一大锅水了吗？我不得不一直生火烧。
They feed on tiny things in sea water and help to keep the water clean in the process.
它们以海水中的微小物体为食，并在这个过程中帮助保持海水的清洁。
They feed on tiny things in sea water and help to keep the water clean in the process.
它们以海水中的微小物体为食，并在这个过程中帮助保持海水的清洁。
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