我们的收入主要靠两样：采矿和挖砂子。
铀矿床被砂子，泥炭和冰碛物所覆盖。
The uranium deposits are obscured by sand, peat and glacial drift.
砾石通常是经过筛析和粒度分级的袋装砂子。
The gravel frequently is sieved and graded sand that is packed in bags.
地上全是最细的砂子，但是蓝得像硫黄发出的光焰。
The earth itself was the finest sand, but blue as the flame of burning sulphur.
从井底去除砂子或碎片所用的用钢丝绳起下的装置。
A wireline device that is used to remove sand or debris from the bottom of the wellbore.
从井底去除砂子和碎片所用的由钢丝绳起下的捞砂筒。
A wireline bailer that is used to remove sand and debris from the bottom of a well.
硅烷偶联剂亦用于许多通用的砂子环氧型复合材料中。
Silane coupling agents are also used in many commercial sand-epoxy-type composites.
据说用一个水盆淘洗河里的砂子可以很地把金子筛选出来。
People said gold could easily picked up by washing sand from the river in a pan of water.
应用该技术能快速建立起循环，并可将砂子全部冲至地面。
This technique can establish circulation rapidly and flush all sand to surface.
承建商曾不只一次铺设大量的砂子将街道提高到规定的标高。
More than once a contractor had put on enough sand to raise the street to official grade.
它们自然会感到好奇，所以会走来走去，一边动一边抓抓砂子。
They are naturally curious so they will walk around and scratch at the clay as they move.
粘砂土湿粘土和砂子的混合物，带有稻草，专用作制砖和铸模。
A mixture of moist clay and sand, together with straw, used especially in making bricks and foundry molds.
结果和你往砂子当中加水一样，小颗粒聚在了一起，混合物也几乎变成凝胶。
And like when you add water to sand and it clumps together, the mix turned into almost a gel.
用于喷抛清理一种流动材料，例如砂子、钢丸、玻璃珠或塑胶制品。
A course material used in blast cleaning, such as sand, steel shot, glass beads or plastics.
振动到达一定时间后，再延长振动时间无益于砂子的进一步紧实。
After vibration time gets to certain value, delaying vibration time again is of no service to more compaction of sand.
据说，用一个水盒淘洗河里的砂子就可以很容易地把金子筛选出来。
Peope said gold could easily be picked up by washing sand from the river in a pan of water.
砂子塘小学小白鸽英语台播音到此结束，谢谢收听，我们下次再见！
Shazitang Primary School, the little white pigeon's English station is over. Thank you for your listening. See you next time. Bye!
用过滤漏斗和过滤纸把硫酸铜、砂子和水的混合物过滤到另一个广口瓶里。
Use a filter funnel and paper to filter the mixture of copper sulphate, sand and water into a second jar.
你抓着他们的爪子，轻轻的在砂子里面挖挖，帮助它们了解到如何使用猫砂。
Take their paw and gently move it in a digging motion to help them see what they can do with this litter.
在砾石充填作业期间放置的为支承和挡住砂子所用的由金属制成的过滤装置。
A metal filter assembly used to support and retain the sand placed during gravel pack operations.
基于已知的格点规范理论和实验，可以认为高能时夸克将分解为众多的砂子。
Based on the known lattice gauge theory and experiments, etc., it can be thought that the quark will be dissociated to much sandons at high energy.
砂子塘，谢谢你给了我家一般的温暖，谢谢你引导并激发了我对教学的热爱。
Thank you Shazitang for making me feel so at home and giving me the chance to find out how much I love to teach.
上升过程中，这些元素附着在空气中的尘埃上，变成微粒，大小相当于一粒砂子的四分之一。
As these rise, they latch on to dust in the air and become particulates, a quarter the size of a grain of sand.
因此，在采用油井压裂记录确定地应力时，应考虑裂缝中砂子支撑作用带来的影响。
Therefore, the effect of the supporting action of sand in fissures, must be considered when stress is to be determined by using the data of hydraulic fracturing.
实验的最后，有百分之十的砂子转变为粉尘，并且随着磁铁矿的加入，它变得越来越红。
By the end of the experiment, 10 percent of the sand had turned to dust, and it became redder and redder with the addition of magnetite.
压裂设备包括泵机组、混砂车、散装运输设备(如砂子和压裂液运送设备)以及管汇拖车等。
Fracturing equipment includes pumping units, blenders, bulk handling equipment such as sand and frac fluid transports, and a manifold trailer, etc.
本文研究了石子和砂子的不同粘土含量、石粉含量对混凝土强度、抗渗性和收缩性能的影响。
Effect of clay content and rock powder of gravel and sand on concrete property is studied in this paper, include compressive strength, impermeability and dry shrinkage.
贝基就在那儿, 坐在脚跟上,脚趾牢牢地插在砂子里,她膝上的是确确实实一只狼的头。
There she was, sitting on her heels, toes dug firmly in the sand, and cradled in her lap was the unmistakable head of a wolf.
还公开了形成结构件的方法，其中在干混物和砂子中加入大约8 - 12磅水的含水浆料。
A method of forming a structural member is also disclosed wherein an aqueous slurry of about 8-12 pounds of water is added to dry mix and sand.
平衡鼓和交叉流道的轴向间隙为入口小、出口大的锥形结构，防止被流经间隙的砂子阻塞；
The axial gap of the balancing drum and a cross channel is a cone-shaped structure with a small entrance and large exit and can prevent from being obstructed by sand flowing through the gap;
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