For serious formation leakage, the working fluid can't carry sand column to ground surface in the process of sand washing.
由于地层漏失严重，作业冲砂施工过程中工作液无法将井筒内的砂柱携出地面。
The group will change the depth of the sand column, add rusty nails to several pails (in an effort to increase virus removal), and alter other parameters.
研究小组还将使用改变沙柱深度，在几个桶里添加生锈的钉子（增加病毒移除的效果），和改变其他参数等方式加以实验。
The sand column, saturated at its lower portion and initially in the condition of hydrostatic equilibrium, is drained at its bottom at constant head.
砂柱下部饱和并处于静水平衡状态，在底部为定水头的条件下进行排水。
Gradation of sand column and sediment concentration of muddy water and water head are remarkably effective factors for the fine grain distribution in sand column.
砂柱的颗粒组成、水含沙量和入渗水头对滞留分布产生显著的影响。
For the sun and sand, scoop up your laptop, head to the beach, plop down near the water's edge, and read this column.
置身于阳光和沙滩中，面朝海滩，打开便携式计算机，然后阅读本专栏。
A new formula for evaluating the maximum dynamic shear modulus of the sand under the anisotropic consolidation is presented by using the resonant column method.
采用共振柱试验方法，提出了一个非均等固结下砂土最大动剪切模量新的增长公式。
Simulated soil column experiments were done to study the mechanisms of water reserved by sand interlayer in the profile.
探讨土壤剖面中砂质夹层的水分行为，试验采用模拟土柱进行研究。
This model was examined with the changing of the length column packed Laojunmiao reservoir sand as well as the changing of flow volume injected flooding solution.
通过改变柱长和注入体积流量对所建立的模型进行了实验验证。
The soft soil and sand foundation consolidated by vibration and impaction stone column can strengthen earthquake - resistant stability, raise bearing capacity and reduce settlement.
应用振冲碎石桩加固软土地基和砂基地，可增强抗震稳定性，提高承载力和减少沉降量。
In column experiment the salt release flux from different sediment can be expressed as a negative exponential function and decrease in the order of silty clay, medium-fine sand and pelitic silt.
静水实验中沉积物向上覆水体盐分释放通量符合负的幂指数形式，并按粉质粘土、中细砂、泥质粉砂顺序递减；
In this paper, the case studies of two tall buildings built on silty sand improved by vibro - replacement stone column in Hangzhou are reported.
本文介绍杭州两座高层建筑物采用振冲碎石桩加固粉砂土地基的工程实例。
It applies in the soft geology areas. It is made of the cattle leg, the mechanics column, provided weight, the platform face, steel roof beam, sand chest, etc.
筐架式台座是其中一种，适用于地质较软的地区，由牛腿、传力柱、配重、台面、钢横梁、沙箱等构件组成。
It is analyzed why sand-removing effect of conventional cyclone desander is bad, and it is pointed out that the column of whirling gas in the center has a marked effect on purifying mud.
通用旋流除砂器中心部位出现的涡旋气柱会对泥浆净化效果产生不良影响。
It is analyzed why sand-removing effect of conventional cyclone desander is bad, and it is pointed out that the column of whirling gas in the center has a marked effect on purifying mud.
通用旋流除砂器中心部位出现的涡旋气柱会对泥浆净化效果产生不良影响。
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