围堰

It is introduced in this paper employing electromagnetic technique to detect and to locate leakage in cofferdams of a hydropower station construction recently.

本文介绍采用电磁法检测水电站围堰渗漏情况。

The entrances are constructed in deep cofferdams in the soft soils, directly located along rivers with potentially very high river levels.

入口建筑在软泥上的深深围堰中，是直接沿着河流以及河流的潜在很高的水位而建。

The entrances are constructed in deep cofferdams in the soft soils,directly located along rivers with potentially very high river levels.

入口直接沿着可能出现很高水位的河流而建，建造在松软性土壤的深围堰中。

The entrances are constructed in deep cofferdams in the soft soils, directly located along rivers with potentially very high river levels.

河口应设置于软泥深围堰中，直接沿着河流（河流可能产生很高的水位）而建。

The entrances are constructed in deep cofferdams in the soft soils, directly located along rivers with potentially very high river levels.

入口被设于软泥中的深围堰中，直接置于有着潜在高水位的河边。这些隧道都有超过常规数目的凹槽。

Yesterday afternoon, the project phase of cofferdams work was begun in the yue lake and the prospected date of completion would be in april next year.

昨天下午，岳湖开始进入围堰施工阶段，预计将在明年4月份完工。

The temporary plan shall fully identify and detail Contractor's procedures, and means proposed for any required shoring, sheeting and bracing works; required cofferdams and platforms; and the manner and means proposed for dewatering and maintaining excavation pits dry at all times.

临时计划要完全确认和详细说明承包人提交的程序和方法，如要求的支撑、覆盖、绑定工作；要求的围堰和平台；以及提交的关于要求挖坑去水和始终保持干燥的方式方法。

In the construction of dams and cofferdams, and in the excavation of canals and others by means of directional explosions, it is always necessary to estimate the piling hape and the location of the soil or rock materials that have been thrown out by blasting.

在用定向抛掷爆破法筑坝、修围堰、开挖渠道及其他工程中，常需在爆破前估计爆破后土石方的抛掷堆积形状和位置。

It contains cofferdams bottom manufacture, installation, level transmition, precise positioning, sinking to the rock and finishing measure.

包括大型双壁钢围堰的底节制作、拼装接高、基准面传递、精密定位着床、吸泥下沉至着岩、清基及竣工测量。

It founds natural heightening theory for warping dams and puts forward specific way of diversion, measures for preventing dam eroded and design for energy dissipation and flood storage of cofferdams and sedimentation and dewatering through exploration and study on deposition in front of natural formed dam and the techniques of building dam through hydraulic filling....

通过对天然聚湫坝体前的淤积和&水力冲填&筑坝技术的探索和研究，创立了淤地坝坝体自然加高的理论，并提出了具体的导流方式、坝体防冲措施及围堰消能蓄洪、留淤脱水设计。建议尽快立项开展坝体自然加高现场试验和模拟试验。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。