查询词典 seepage

In order to solve the problem, a number of measures are proposed to be taken:① to brush concrete on the upstream face for seepage control;② to provide an impervious curtain inside the concrete dam;③ to apply strengthening grouting to dam concrete.

经分析认为，应采取多项措施联合处理：①对迎水面混凝土进行表面防渗涂刷；②在混凝土坝体内部钻设一道防渗帷幕；③对坝体混凝土进行补强灌浆。

On the basis of the behavior of three CFRDs in China and Campos Novos CFRD in Brazil, the authors put forward three questions to need to be solved now on seepage control: first,segregation between face slab and bedding layer;second, the optimization design of material of bedding layer;third, the drainage design problemes of the CFRD.

根据国内3座坝和巴西的坎泼斯诺沃斯及其他几座坝的运行性状，从渗流控制的角度提出了高面板堆石坝当前需要研究的面板与垫层的脱开问题、垫层料的优化设计问题以及砂砾石面板坝的排水设计问题，并提出了相应的研究途径。

In combination with the Yingbulu engineering,the author studied deeply the influence of drainage plan drainage well pit impervious curtain,drainage ditch drainage well on seepage field.

用有限元法结合英布鲁水电枢纽工程，对降水方案选择、基坑防渗帷幕、排水沟、排水井对基坑渗流场的影响进行了研究。

In cold areas, the tunnel water seepage will trigger various freeze harms, and deteriorate the conditions for the tunnel to be a business. As a result, the treatment of waterproof and drainage of the tunnel have become one of the key issues in tunnel construction areas.

隧道渗漏水是隧道设计、施工和运营中要解决的突出问题，隧道防排水和渗漏治理已经成为隧道工程建设的一大关键课题。

The FEM has been used to analyze the coupling seepage field and stress field under different water pressures based on the drainage tunnel project crossing the Yangtze River at the downtown of Chongqing city. The segment's stress distribution, displacements and pore pressure distributions are calculated.

结合重庆主排水过江盾构隧道的修建，针对不同水压情况下的盾构隧道，采用有限元法对围岩及结构的渗流场和应力场进行耦合分析，获得施工期管片应力、位移及孔隙水压力分布。

The design criteria for geotextiles and calculation method for drainage well seepage are presented.

最后介绍了土工织物设计准则和排水减压井渗流计算方法。

Based on the application example, the principle and effect of water seepage drainage by radiation well in dropping dam saturation line , and improving solidification intensity of trailing dam are analysed and discussed.

通过辐射井排渗的应用实例，分析和论证了辐射井排渗在降低尾矿坝体浸润线，提高坝体尾矿砂自身固化强度的原理和效

Sewer: All kinds of families, hotels, companies, schools and other units of the sewer, all kinds of pipes, Pelton, basin, bathtub, sink, floor drain, toilet, urinal, culverts, kiln wells, septic tanks and other sewer pipe dredge cleaning, sewage pipe dredge cleaning, repair all kinds of taps, MA Barrels of water tank repair and replacement of spare parts, valves, bathtub drain water seepage.

下水道：各类家庭，酒店，公司，学校等单位的下水道，各类管道，水斗，脸盆，浴缸，水池，地漏，马桶，小便池，阴沟，窑井，化粪池等各种下水管道疏通清理，污水管道疏通清理、维修各式水龙头，马桶水箱维修及更换零配件，阀门，浴缸漏渗水。

Company's products are: Rubber blend of water seepage, drip irrigation pipe, complete specifications of PE, PP, PVC Pipe and matching the types of micro-irrigation pipe and products.

公司的产品主要有：橡塑共混渗水管，滴灌管材，规格齐全的PE、PP、PVC系列管材以及配套的各类管件和微灌产品。

The theory and methods of calculating the later earth pressure on deep pit was based on classical earth pressure theory, and as a result, the deformation process of enclosure wall, the influence of water seepage effects and the over-consolidation of soil were ignored.

建立在古典土压力理论基础上的深基坑侧土压力计算理论和方法，没有考虑围护墙的变形过程，普遍忽视了水的渗流效应及坑底土的超固结影响。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。