Maddrell said the sand DAMS had the potential to give up to 3 million people access to clean water in the drylands of Africa, and would be of particular benefit to women.
麦爵尔说，这些砂坝最大限度能为非洲干旱地区的300万人提供清洁水源，尤其有益于妇女。
And if there is no water, we rub our hands in the sand to clean them.
而且要是没有水的话，我们就在沙里使劲摩手。
Such as sand not clean (mud high content), sand the fineness modulus too high or too low, also can make the strength of concrete is reduced, and the water increased.
如砂石不干净(泥含量较大)、砂的细度模数过高或过低等，也会使混凝土强度降低、泌水性增加。
They imported sand and sectioned off a part of the ocean where they pump clean water .
他们进口的沙子和切片了部分地方海洋泵干净的水。
Trevor: The beaches are much bigger and white sand, clean water, very nice.
澳大利亚的沙滩更大，沙子更白，谁更轻，非常漂亮！
The materials used in the tests are ordinary fine clean sand and the weathered granite soil, which liquefied during the 1995 Kobe earthquake.
实验中所用的材料是在1995年神户地震时被液化的常规洁净细砂和风化的花岗岩土壤。
Clean sand requirement, there should be no sawdust, stones and other sundry, particle size between 1 ~ 2 mm, Fried dry before use.
砂粒要求洁净，不应有木屑、石块等杂物，粒径在1 ~2毫米之间，使用前要炒干。
I grew, a happy, healthy child in a bright would of illustrated books, clean sand, orange trees, friendly dogs, sea vistas and smiling faces.
在这个有着图画书、洁白的沙滩、橙子树、温顺的狗、海景和笑容的明亮的世界里我健康幸福的成长着。
First, we put clean sand in a thin glass box, and then we waited for the live ants to arrive.
首先，我们把干净的沙子铺在一个薄薄的玻璃箱子里，然后等待活蚂蚁们到来。
Correction accuracy for clean sand and most of the shaly sand is less than 5% and 10% respectively.
纯砂岩的校正精度百分误差小于5%；泥质砂岩校正误差绝大多数小于10%。
In the shallows, the dark, water-soaked sticks and twigs, smooth and old, were undulating in clusters on the bottom against the clean ribbed sand, and the track of the mussel was plain.
湖湾处，黝黑滑溜、浸透了水的一簇簇老旧枝丫抚弄着洁净沙滩上的丝丝纹路，贻贝留下的痕迹清清楚楚。
Use sand cloth or steel wire brush to clean both tube and cup to a bright metal. Steel wool is not recommended.
采用砂布或钢丝刷清除管道和端口，使其显露出光洁的金属色。不建议采用钢丝棉。
This way, students with sand paper, brush the wall hard, for the "dolls" dirty wash a face... and I assigned to the task is to tear the paper on the wall clean.
这边，同学们拿着砂纸，用力地擦着墙，替那闦“脏娃娃”洗了一把脸……而我分配到的任务是把墙上的纸撕干净。
Clean pumps. Check valves for silt and sand.
清洁泵体，检查阀门是否附着有泥沙。
Clean the quick disconnect coupling before the connection of hydraulic tubes to avoid sand or dust entering into the system and polluting the hydraulic oil.
在液压软管连接之前擦拭快速接头，避免沙子或灰尘进入液压系统，污染液压油。
There will always be time to clean the house and fix the disposal. Take care of the golf balls first - the things that really matter. Set your priorities. The rest is just sand.
如果你花费全部时间与精力在那些小事情上，你将永远没有时间去做那些对你来说是重要的事情。
They want to stop the sand on windy days and make the air clean.
他们想在有风的日子阻止沙子，并使空气清洁。
The results show that the process is a clean process of mold and core sand foundry and does not pollute environment.
实验结果表明，该工艺不污染环境，是铸造型芯砂的清洁生产工艺。
Joint filling 48 hours after macadamize, use the mixture of cement and crushed sand with 1:0.5 to fill, after that, use the water to clean roughly the tile surface.
铺装48小时后进行填缝，用水泥与石粉以1：0 . 5的比例确实填满砖缝，并确实地把砖面用清水清洗干净。
Drilling mud can clean out the cuttings by its circulation, especially for horizontal hole, it can avoid the sand-bed formation and reduce downhole troubles.
泥浆的主要功用之一是通过自身的循环，有效地清除钻孔内破碎下来的岩屑，特别是对于水平孔，可以避免砂床的形成，减少钻孔内的事故。
A mini-sized sand-blasting gun of ejection-and absorption type, used to clean and roughen the metallic surfaces for thermal spraying.
一种小型的射吸式喷砂枪，可用作喷涂喷焊前的表面清洁毛化处理。
In the shallows, the dark, water-soaked sticks and twigs, smooth and old, were undulating in clusters on the bottom against the clean ribbed sand, and the track of the mussel was plain.
湖浅处，浸于水中的暗色枝枝杈杈样子光滑，而且有了些年头，一丛丛地顶着呈纹路状的净沙在水中起伏，蛤贝爬过的路痕也历历在目。
Don't ride there. Closer to the center, there's better pavement, which is swept clean of sand and debris by the passing cars. The right side of the road begins here.
不要在那些地方骑行靠中间一点会平整一些，干净一点，过往车辆产生的碎片少一些，会是更好的骑行道，这就是合适的骑行道了。
The defects of sand-slag and gas-hole are absent in the water-cooling-sprayer whose surface is clean and qualified rate is more than 90%.
结果表明：铸件表面光洁，无砂眼、气孔等缺陷，铸件合格率高于90%；
Lightly scuff sand flywheel face with 180 grit emery clothed clean surface with a wax and grease remover.
以180号金刚砂布轻轻打磨飞轮表面。然后以除去蜡与黄油的去污剂清洗表面。
Lightly scuff sand flywheel face with 180 grit emery clothed clean surface with a wax and grease remover.
以180号金刚砂布轻轻打磨飞轮表面。然后以除去蜡与黄油的去污剂清洗表面。
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