1、

Analysis on balling up caused by helicoid hydraulic motor bypass valve failure in combined drilling technology EXPERIMENTAL STUDY OF ABRASIVE-CORROSIVE WEAR OF MUD PUMP LINER

复合钻井过程中螺杆钻具旁通阀刺漏造成钻头泥包分析钻井泵缸套材料磨料&腐蚀磨损实验研究

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2、

This latest attempt essentially involves forcing mud down a pipe into the well.

最近的努力包括通过管道向井中注入泥沙。

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3、

Abstract A practical example of drainage culvert application to replace the pile foundation works for foundation treatment in a hydro-structure on mud ground base is presented.

主要介绍了在淤泥地基上建造水工建筑物时,利用排水涵管取代桩基础的工程实例。

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4、

Application of Drainage Culvert in Foundation Treatment on Mud Ground Base

排水涵管在处理淤泥地基中的应用

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5、

The mud shale particles hydration is checked through altering their surface charge and compressing their diffused double layer with polyalcohol adsorbing.

多元醇吸附在泥页岩颗粒表面,改变其表面电荷,压缩扩散双电层,抑制泥页岩颗粒水化;

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6、

Double ring tractor chains feature case hardened rotating cross chain rings, providing consistent wear and superior traction in the most difficult mud and snow condition.

双圆环拖拉机链以能转动的、表面经硬化处理的过渡链为特色,在泥泞和有雪条件下防滑性能出色。

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7、

Management of water flush accident at breakage face Treatment of unpredicted mobile mud and water flush accident

回采工作面涌水事故的处理突发性流泥涌水施工

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8、

Scraper to prevent mud build up on wheel.

刮刀,以防止泥土建立车轮.

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9、

When produce dense sodium carbonate with the material of natural alkali, a plenty of alkaline scrap material or alkaline mud which can alkalify the earth, pollute the air and environment is manufactured, using the scrap material by calcine with a large movable kiln is expensive.

在以天然碱为原料生产重质纯碱时,伴生大量碱性废渣(俗称苛化泥),此废渣堆放或坑埋,碱化土壤,污染环境和空气,若用大型回转窑煅烧处理,成本高不经济。

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10、

Reclamation has become an important means to obtain land in Tianjin Binhai New Area, the planning fill area reach 400 square kilometers. Vacuum preloading is the main method to deal with hydraulic fill mud.

围海造陆已成为天津滨海新区获得土地资源的重要手段,规划吹填面积达到400km~2,而真空预压是对吹填淤泥进行处理的主要方法。

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11、

Studies on Improving the Aquacultural Environment by Profitable Microbe ──ⅰ. Decomposing the Mud of Fish Ponds and Promoting the Gowth of Fish Mangrove and Planting-aquaculture Ecological Coupling System

有益微生物改善养殖生态研究&Ⅰ.复合微生物分解有机底泥及对鱼类的促生长效应红树林滩涂海水种植-养殖生态耦合系统初步研究

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12、

An aoudad absently pawing the mud and chewing.

一只非洲野绵羊心不在焉地扒着泥土,咀嚼着。

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13、

He was found lying on a mud bank.

别人发现他躺在泥堆中.

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14、

The wooden hull parts that we find have been buried by shifting sand or mud.

我们发现的木船船体的某些部分是埋在流沙或泥中的.

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15、

Determination of Arsenate and Arsenite in Drinking Water and Bottom Mud by Ion Chromatography

离子色谱法测定饮用水及底泥中砷酸盐和亚砷酸盐

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16、

After that is the mud cost analysis and problem's discussion.

接下来是泥浆费用分析和问题讨论.

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17、

In order to study the biogenic methane generated by subsurface organic matter, a series of biochemical fermenting test, investigation on anaerobic bacterium and the geochemical analysis etc. on some peat, mud, core, brown coal and plant samples from different regions have been carried out.

为研究地质有机物成因的生物甲烷,我们从不同地区采集了若干泥炭、现代淤泥、岩心、褐煤和植物样品等进行生化发酵试验、厌氧菌调查和地球化学分析等。

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18、

Control Technology of Drilling Mud Stability in Deep and Thick Alluvium

深厚冲积层钻井泥浆稳定性控制技术

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19、

It is mud in a common mechanical equipment, it is indispensable to the sedimentation tank equipment.

它是排泥机械中的一种常见设备, 它是沉淀池不可缺少的设备.

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20、

Under laboratory conditions, after calcined at the temperature of 700 ℃, red-mud is mixed with cement to produce a special kind of concrete, with which the standard concrete is compared in terms of breaking and stress intensity.

在实验室条件下,对赤泥进行700℃的煅烧处理,并利用其制取水泥赤泥混凝土,与基准混凝土的抗折、抗压强度进行对比。

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