查询词典 seepage

This article briefly reviewed the domestic and foreign counter- seepages membrane technology development, then in detail elaborated the counter- seepage membrane separation technology.

本文简要地回顾了国内外反渗透膜技术的发展，然后详细论述了反渗透膜分离技术。

In this paper, according to the construction by stages, under the continuity premise of seepages variance, the guasi steady seepage for every stages is analyzed and accordingly a numerical model of...

其中 ，对于洞室系统，基于水量平衡原理，采用了子结构模型；对于防渗帷幕，采用了隔水层模型；对于排水井列，采用了杆单元模型。

The tubing fabric ,the anti-seepage film and the resin and the composite technology are introduced,and the different application performance of the tubing plain weave,tubing weft pile weave and tubing warp knitting is analyzed.

阐述了管状织物、防渗膜及树脂材料的选择及其复合工艺，分析了管状平纹织物、管状纬起绒织物和管状经编针织物的不同应用性能，也对管状纺织复合材料进行了物理性能与耐化学腐蚀性能测试。

For magnetic powder or the seepage check of slip-on welding flange Type A and Type B, weld connection surfaces between the flange and cylinder or short pitch., its method should conform to JB4730, checking results must reach level I to prove to be valid.

6.6.1.3 对甲型平焊法兰、乙型平焊法兰，法兰与圆筒或短节间的连接焊缝表面应进行磁粉或渗透检测，检测方法按照JB4730，结果一级合格。

Marine gas seepage not only influences the physical properties of the seafloor sediments, but also significantly alters the geomorphology of the seafloor, such as the occurrence of pockmarks, mud volcanoes, authigenic carbonate and cold seep communities on seafloor.

海底天然气渗漏可以指示沉积层中的烃类聚集带，渗漏出的大量气体可能影响全球的气候变化，此外，与海底渗漏相关的浅层气改变了海底沉积物的土工性质，可能对海底工程构成威胁。

Seepage activity is generally associated with the seafloor fractures and faults. Mud volcanes, pockmarks, hydrate, cold seep communities, and seep carbonate are common at the seep sites.

冷泉渗漏活动主要发育在海底裂隙和断层发育的地区，海底常有泥火山、麻坑、水合物、冷泉生物群落和冷泉碳酸盐岩的发育。

The water requirement and growth in paddy rice were studied under four different irrigation methods and different evaporation and seepage with pot culture.

利用桶栽试验，研究了在不同灌溉方式及不同蒸发渗漏处理下的水稻需水量和对水稻生长的影响。

It was verified by engineering example that in paramos freeze thawing region, seepage prevention by high-pressure swing spraying grouting was technically reliable and economic reasonable with obvious effect, which was worth popularizing in plateau area.

工程实例表明，在高寒冻融地区，采用高压摆喷灌浆防渗加固技术，对砂砾石土坝进行加固处理，技术可靠，经济合理，效果明显，是一种有效的防渗处理方法，值得在高原地区进一步推广使用。

Zhang met one bothering: upstairs,"Housing birds" valve damage, the water in the ceiling of his house caused water seepage.

海口&候鸟房&水阀破裂近日，家住海口市海甸岛五东路某小区14楼的张先生家遇到一件烦心事：楼上的&候鸟房&水阀损坏，流出来的水造成了他家的天花板渗水。

Based on the deep foundation pit project of tunnel in Nanjing metro west extending line, the supporting methods of the bored pile biting into deep mixing pile in soft soil are discussed. The key construction techniques and monitoring results for the supporting form in watered and soft soil bed are expounded. The ability of resisting seepage must be considered when insertion depth of supporting structure is designed, which may also prevent the skirting from losing its stability.

以南京地铁西延线区间隧道的深基坑工程为背景，对软土层条件下的钻孔桩咬合深搅桩的支护方法展开探讨和研究，著重阐述含水软土层中该围护型式的关键施工技术和监测结果，指出在设计围护结构插入深度时必须考虑抵抗渗流破坏的能力，同时安全的插入深度也是防止维护结构&踢脚&失稳的保证。

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。