查询词典 sand blast

In this article, authors introduce several construction technologies adopted in vacuum precompression strengthening construction of Nansha Harbor including treating surface of dredger with earthwork textiles, handling high sediment percentage sand cushion with level drainage boards, and sealing techniques combining long and short agitation walls.

介绍在南沙港区真空预压加固施工中，采用土工织物对吹填淤泥进行表面处理、水平排水板处理含泥量高的砂垫层及长短搅拌墙相结合的密封技

Mine drainage pump are the most commonly used type of pump for the discharge with smaller abrasive solids of water, sand and can also be used for the emission of suspended solids, solid particle size to filter the largest aperture (usually 7 ~ 12 mm).

排水泵是矿山中最常用的水泵型，用于排放含磨蚀性较小的固体的水，也可用于沙子和悬浮固体的排放，固体颗粒尺寸最大为滤网孔径（通常为7~12毫米）。

After the lime-flyash pile is simplified as sand drain, according to the drainage theory of non-ideal vertical drain, the consolidation characteristics of lime-flyash pile composite foundation is analyzed.

将石灰桩简化为砂井，参照非理想竖井排水理论，对石灰桩复合地基进行了固结分析。

The study of methane-accumulation prevention and methane drainage theory and technology is the key for solving the problem of mine methane explosion accidents while the study of coal and methane outburst prediction together with the preventive measure sand technology is the basic guarantee to the controlling of coal and methane outbursts.

防止瓦斯积聚与瓦斯排放理论及其技术的研究，是解决矿井瓦斯爆炸事故发生的关键所在，而研究煤与瓦斯突出的预测及其防治措施技术是控制煤与瓦斯突出发生的根本保证。本文根据上述两方面存在的瓦斯问题，以理论、实验、计算机数值模拟和井下试验相结合的方法开展研究工作。

Participation scope: A, glass intensive processing mechanical exhibition region clearer, cutter, machine for edging, engraving machine, drill press, film plating machine, net copier, tube drawing bench, drawing machine, steel and band equipment, spatial equipment, sand, system illuminating apparatus, print works, windows and doors production equipment and so on.

帮忙翻译英文！参展范围： A、玻璃深加工机械展区清洗机、切割机、磨边机、雕刻机、钻孔机、镀膜机、网印机、拉管机、拉丝机、钢化和夹层设备、中空设备、喷砂机、制镜机、印花机、门窗生产设备等。

And the production volume of 350,450,560 sand and various combinations Drawing Machine Drawing Machine auxiliary equipment.

以及生产沙量350、450、560组合拉丝机及各种拉丝机辅机设备。

Take a piece to already engraved printed drawing board, press area next the rip off of glue paper little above, again ordinal above put what what need to go up colorific fine sand, a piece of beautiful picture appeared.

取一张已刻印好的图板，然后按区域把上面的胶纸一点点撕掉，再依次在上面放上所需要的上了色彩的细沙，一张漂亮的画就出现了。

The on-site worker operate the drill should check carefully the gravity and viscosity of the slurry especially the content of sand content.

现场钻孔操作人员，要仔细检测泥浆比重及粘度，尤其是含砂率的检测，不同地层必须按要求进行相应调整。

During well drilling, LWD monitoring device, comprehensive logging device, cutting logging, seismic interpretation, geologic models, and many other technical measurements had been used for real-time monitoring and comprehensive analysis. What had been done helped geosteering, and the putting forward of drilling track. The horizontal wells drilled in ultra thin single sand layer with the thickness of less than 2m, and the penetration rate for sandstone was higher.

在现场钻井过程中，采用LWD监控仪、综合录井仪、岩屑录井、地震解释、地质模型等多种技术手段相结合，实时监控，进行综合分析，为地质导向提供依据，并准确地指导了钻井轨迹运行，实现了在不到2m的超薄单砂层中穿行，达到了较高的砂岩钻遇率，并成功的穿越了小断层，实现了二次着陆。

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Methods Clinical data of 3 cases of bile duct injury during laparoscopic cholecystectomy were analyzed retrospectively.

回顾总结3例LC术中胆管损伤的临床资料，分析3例胆管损伤的原因及对策。

These techniques are applied to the gobang.

本文将这些技术用于五子棋中。