The room is insulated against noise.

A heavy corrosion preventing petroleum pitch-polyurethane paint has been prepared.

制备了一种石油沥青聚氨酯厚浆型重防腐涂料.

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Salt has a preservative effect on food.

盐对食物有防腐作用.

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And a temporary support is proposed for effective packing.

选取了有效的巷旁充填临时支护方案.

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We confirmed reasonable support parameters in terms of theory of broken-rock circle.

根据围岩松动圈范围合理选择锚喷支护结构,确定了合理的支护参数.

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The roadway excavation and supporting are crucial techniques in mining engineering.

巷道掘进与支护是采矿工程的技术关键.

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Their use made the design of roadway surrounding rock supporting safer.

这些结果的应用使巷道岩石支护的设计更趋于安全.

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Pile spread a layer of a disc to prevent the settlement.

桩基上铺有一层阀板,防止沉降.

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Foundation and compounded foundation inspection and land nail wall-supporting tech.

桩基、复合地基检测和土钉墙支护技术.

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The deep foundation ditch occupies very important position in the whole foundation construction engineering.

深基坑工程在整个基坑施工工程中占有极其重要的地位.

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Some macro-control conception for deep foundation design is also proposed in the paper.

最后提出了深基坑工程设计的一些 宏观 控制念.

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Not only deformation was controlled, but also cost and engineering time were reduced.

作为大面积 、 深开挖的基坑工程既控制基坑变形又达到降低工程造价、缩短工期的目的.

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Better economics and construction safety were achieved because of the optimization.

由于方案的优化使得该基坑工程达到了更好的经济性、施工安全性.

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Surrounding rock quality classification is one of the professional key works in tunneling and underground engineering.

围岩质量分类是隧道及地下工程领域重要的技术工作之一.

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Advanced techniques and methods are influencing and promoting the design change of underground engineering.

先进的施工技术和方法正在影响和促进隧道和地下工程设计思路的转变.

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The range of strata movement is an important basis for underground engineering design.

预测岩层移动范围是地下工程设计的前提,其预测的可靠性与预测方法有关.

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The displacement measurement of multiple points in underground engineerings is expensive and very complicated.

地下工程围岩内部多点位移量测一直是一种投资大且较为复杂的量测项目.

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This article has some reference value to similar internal underground works in the future.

以期对今后国内类似地下工程的施工具有一定的参考价值.

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An Introduction to Subway and Underground Engineer.

地铁与地下工程概论“,”

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Supplementary Technologies and Environoments Protection of Underground.

地下工程辅助施工技术与环境保护“,”

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Experience of railway transit or mobile communication is preferred.

有轨道交通或移动通讯业经验为佳.

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