含泥量

砂岩孔隙度和含泥量是影响波速的两个重要因素。

Porosity and clay content in sandstone are two important factors affecting wave velocity .

我国常用铸造原砂大多只经简单加工处理，其含泥量高，需耗用大量树脂或其他粘结剂。

Most of the Chinese raw sands for foundry industry have been processed only with simple method , and their high clay content consumes large quantity of resin or other binders .

常规方式反冲洗后滤料含泥量为7.1168g/kg，底部滤料含泥量为13.9574g/kg。

After common manner backwash the average contain of clay is 7.1168g / kg , and the root of fibrous bundle is 13.9574g/kg .

通过试验分析，对现行国家建筑行业标准规程《JGJ52-92》测定砂含泥量的标准方法进行了补充完善，并提出合理可行的改进建议。

Through the experiments , this article replenish the method of testing soil quantity amount sand in present national construction industrial standards 《 JGJ52-92 》 and also makes reasonable , feasible improvement suggestions .

不同含泥量风积砂强度特性试验研究

Study on the strenth properties experiment of different mud-content aeolian sand

原矿含泥量大造成设备的堵塞。

High mud content in raw ore causes equipment blocking .

含泥量对高性能混凝土耐久性能的影响

Effect of sediment content on durability of high performance concrete

含泥量与含粉量可控制。

Mud content and power content can be controlled .

径流量和含泥量在降雨过程中存在峰值；古土壤冲刷破坏的模式不同于黄土，更易于破坏；

Runoff and mud content have peak values in the process of rainfall .

现行标准检测砂中含泥量方法存在的问题及改进建议

Problems in Present Standard Method of Testing Soil Quantity Amount Sand and Improvement Suggestions

含泥量对HAS稳定粒料强度和干缩特性的影响

Effects of Mud Content on Strength and Dry Shrinkage Performance of HAS Stabilized Aggregate

含泥量对砂金选矿影响的研究

Study on the effect of mud - content on the indexes of alluvial gold processing

实践表明，通过脱泥，不但能减少精矿中的含泥量，而且精矿品位有较大幅度的提高。

Practices showed that desliming can not only reduce slime content , but also increase concentrate grade greatly .

水柱中含泥量大时，则磷的释放量也大。

The greater the concentration of suspended sediment in water column , tne more the release quantity of phosphorus .

沥青面层用粗集料针片状颗粒和含泥量技术指标研究

Study on Quality Criteria of Flat and Elongated Particles and Clay Content in Coarse Aggregate for Asphalt Surface Course

对含泥量高、渗透性差的矿石，添加渗滤物质以改善渗透性能进行了研究。

Bad penetrability ore which has high mud content is examined by adding penetrative matter in order to improve ore penetrability .

但对高含泥量的低品位氧化铜矿，由于其渗透性能差，堆浸工艺尚不成熟。

But the penetrability of lowly graded and highly-mudded oxidized copper ore is unsatisfied , and the granulated heap leaching is unsuitable .

小沙湾黄河大桥地处内蒙古，当地难以找到符合标准的砂和碎石，所选用的山砂含泥量比较高，对混凝土的工作性能和早期强度有较大的影响。

The mud content of hill sand is higher than standard sand , which has large influence on working performances and the early strength of concrete .

碳酸盐岩石在水土流失方面的类型分异由含泥量决定，可分为纯灰岩、泥灰岩、纯白云岩及泥质白云岩4类。

Carbonate rock'types on water loss and soil erosion could be classified by rock 's clay quantity into pure limestone , marlite , pure dolomite and pelitic dolomite .

除了水泥剂量、含泥量和施工控制等因素外，集料级配是影响水泥稳定粒料基层收缩特性的重要因素。

Besides cement dose , mud content and construction control , aggregate grade is one of the important factors which affect the shrinkage properties of cement stabilized material bases .

通过对不同含泥量风积沙的压实试验，研究了不同含泥量风积沙的压实特性和压实机理。

Based on the compacting test of eolian sand with different sediment percentage , the compacting properties and the compacting mechanism of eolian sand with different sediment percentage are studied .

同时采用灰色关联分析方法，论证了含泥量对HAS稳定粒料干缩特性（最大干缩应变和最大平均干缩系数）的重要影响。

At the same time , by using the grey incidence analysis method , the important effects of mud content on the dry shrinkage performance of HAS stabilized aggregate are confirmed .

本文在调查和收集国内外沙漠公路有关资料的基础上，结合陕蒙高速公路的现场施工，对不同含泥量风积沙的路用性能开展了较为系统的研究。

Based on the existing results abroad and home , combining with the construction of the Shan-Meng desert expressway , the road-related performance of eolian sand with different sediment percentage are studied systemically .

由于混合旧砂的含泥量、灼减量与制芯用砂的要求相差巨大，一般的再生方法难以满足要求。

As a result of a huge difference with the contain of clay and LOI between the mixed used sand and the core sand , the general method can not meet the requirements of regeneration .

矿堆的低渗透性能是局限矿石浸出周期及金属浸出率的最主要因素之一，因此，长期以来，高含泥量的铀矿石一直是酸法堆浸提铀技术的应用禁区。

The permeability of ore mass has a great influence on the leaching period of heap leaching and the leaching efficiency , hence the uranium ores with high content of clay is difficult to acidic heap leaching .

两段式滤层方式反冲洗后滤料含泥量为5.7966g/kg，且其底部滤料清洗后含泥量仅为2.0232g/kg，两段式滤层大大改善了底部滤料的反冲洗效果。

The average contain of clay of bisection filter layer after common manner backwash is 5.7966g / kg , and the root of fibrous bundle is 2.0232g / kg , so bisection filter layer greatly improve the backwash effet of the root of fibrous bundle .

马隘矿段的矿石含泥量比较高，通过对洗矿尾矿的测定，证明其可洗性能较好，并绘制了洗矿尾矿沉降速度曲线图。

Although the mud content of the ore is higher in Maai ore field , the test mensuration of tailings produced by washing ore , has testified it has better washability , and the settling velocity curve of the tailings in washing ore has been drawn .

和天然粗骨料相比，再生粗骨料组成成份复杂，且具有密度小、空隙率大、吸水快、吸水率大、压碎指标值大、含泥量大及坚固性低等特点。

Compared to the natural coarse aggregate , the composition of recycled coarse aggregate is complex , and it is of lower density , higher porosity , faster water absorption , larger water absorption capacity , larger crushing index value , larger quantity of mud and lower robustness .

在油田生产过程中，沉降析出的罐底含油污泥的外排，由于含油污泥量大、矿化度高、含油多，对周边环境污染严重。

During production of an oilfield , the oily sludge settled at the bottom of the tank must be expelled . Because it is with great amount of slurry and oil , with high salinity , the oily sludge contaminates the environment seriously .