片语

sand-layer liquefaction砂土液化

blowing sand boundary layer风沙边界层

thin sand powder layer粉细砂地层

sand soil layer砂土层

sand filter layer砂滤层

compound sand cushion layer复合砂垫层

sand mat layer砂垫层

sand cushion layer砂垫层

英汉例句

• the occurrence of seepage piping is dependent on the thickness of sand layer, roughness of top contacted surface, head loss at the exit, scouring depth in front of levee and sand layer structure.

  试验结果表明，管涌与砂层厚度、砂层顶面接触糙度、出口水头损失、堤前沖深以及砂基结构性质等有关，管涌有害与否与沿程承压水头分布的不断调整和渗流量变化密切相关。

• based on typical engineering examples, the stability problem of base expansion of large diameter expanded-base piles in sand layer is summarized and analyzed.

  结合典型工程实例，总结和分析了大直径扩底桩在砂层中的扩底稳定问题。

• loose covering layer that consisted of water containing fine powder sand layer was encountered in the overcasting at zhaodianzi iron mine.

  赵店子铁矿在露天开采中遇到了含有含水粉细沙层的松散覆盖层。

• so construction technique of open excavation of pit in sand layer and piers for double-track railway with steel mould without tie rod is the key item of quality control.

  在工程开工前，施工单位对桥梁施工技术难点作了分析研究，将潍河特大桥水中墩基础和墩身作为重点工程，并将水下砂层的基坑开挖及双线墩施工技术作为技术攻关的重点项目。

• with the increase of cutoff wall's extending length, maximum seepage gradient of sand layer and seepage gradient of exit surface gradually decrease in the cross section of left bank near the dam toe.

  随着防渗墻延伸长度的增加，坝趾处左岸横断面砂层的最大渗透坡降及出逸面的渗透坡降均逐渐减小；

• the sand layer in the soils could provide transportation of pollutants from the polluted rivers, which could be potential threat to ecosystem and local population.

  沿岸土壤层中砂层为受污染的河水对浅层地下水的补给提供了条件，造成浅层地下水污染，对当地生态系统和人类健康构成潜在的威胁。

• a porous sand layer or sand body charged with natural gas.

  充满天然气的多孔隙砂层或砂体。

• based on the energy theory of soil water, this paper studied the influence of sand layer in loess column oninfiltration characteristics by laboratory experiments and mathematical simulation.

  本文根据土壤水的能量原理，对砂层在黄土中的入渗特性进行了室内一维土柱的入渗试验研究及数学模拟。

• we also discover the lower quaternary limit locates in m/g boundary or the interface between the grey-green clay-silty sand layer and brown-red silty clay sand layer.

  研究表明第四纪下界存在于该剖面的灰绿色粘土粉砂质砂层与红褐色粉砂粘土质砂层之间（即m／g面上）。

• a splicing layer and a quartz sand layer are arranged between the glass-steel layer and the concrete layer.

  所述玻璃钢层和混凝土层之间还设置有粘接层或石英砂层。

• the observation in the nanhui tidal flat demonstrates that sand layer is deposited by storm, and clay layer is deposited during normal weather.

  潮坪观测证明，砂质单层是风暴沉积，而泥质单层是正常天气的沉积单元。

• but for triple stratum foundation, if the top sand layer is relatively thin, piping is vertical. the damage zones are large in width and depth that expand to the sand layer and gravel layer.

  当三层堤基浅砂层较薄时，将发生深层管涌破坏，管涌破坏区涉及浅砂层及下部砂砾石层，其宽度和深度较双层堤基大，出口涌砂量也较多。

• when the thickness of the sand layer is natural, the cooling velocity of casting is increased with the reduced thickness;

  当覆砂层厚度在正常的尺寸范围之内，铸件的冷却速度随着覆砂层厚度的减少而增大；

• the earth dam foundation at heilongtan reservoir in lunan county, yunnan province is consisted of silty sand layer and silty soil with low bearing capacity and poor shear strength.

  云南省路南县黑龙潭水库土坝基础属粉细沙层及低液限粉质土，允许承载力低，抗剪强度差，不足以维持坝体稳定。

• a porous sand layer or sand body filled with oil.

  充填了油的多孔砂层或砂体。

• the technology of finishing float resisting anchor rod construction in deep sand layer with geological drilling rig slurry retaining wall technology is analyzed briefly.

  现简要分析利用地质鉆机泥浆护壁成孔工艺完成深厚砂层中抗浮锚桿的施工工艺。

• how to treat well engineering drift sand layer is a big problem in this article well engineering treatment method for initial discussion of drift sand layer in.

  如何治理井巷工程中的流沙层是个大问题，本文对井巷工程中流沙层的治理方法进行初步的探讨。

• both saturated-unsaturated flow drainage experiment without the fine sand layer on the top of the coarse sand and air-water two-phase flow drainage experiment with the fine sand layer were performed.

  进行了粗砂上部没有细砂层的均质砂柱的饱和-非饱和流排水实验以及粗砂上部存在细砂层的水气二相流排水实验。

• the ground stratum is quite complex, with silt layer and fine sand layer mixed, so the construction is difficult to be carried out and the requirement of pit support is strict.

  基坑所处地层十分复杂，有较厚的淤泥层和细砂层，基坑支护要求高，施工难度大。

• the attenuation of temperature wave in humid sand layer on an evaporation cooling roof differs from that in dry sand layer in essence.

  有含湿砂层存在的被动蒸发冷却层屋面的温度波衰减，在本质上不同于干燥状态情况。