The advantage of foamed cement is the decreased slurry density.
泡沫水泥的优点在于减小水泥浆的密度。
The tests show that the strength is mainly affected by the slurry density, type and dosage of fly ash and curing age.
试验结果表明，影响膏体充填材料强度的主要因素有质量分数、粉煤灰掺量种类以及养护龄期等。
In PTA process, ta slurry density is one of the most important technical index and can influence PTA's output and quality.
在PTA生产过程中，ta浆料浓度是一个极其重要的工艺变量，该变量控制的好坏直接影响最终产品的产量和质量。
This paper discusses the structure, function, working principle and key operation technology of Haribodon cement slurry density auto control system.
介绍了哈里伯顿公司生产的水泥浆密度自动控制系统的构成、功能、工作原理和操作技术要点。
The performance of limestone slurry has the important influence on efficiency of wet flue gas desulfurization (WFGD). And limestone slurry density is one of the significant parameters.
石灰石浆液的性能是影响湿法烟气脱硫效率的主要因素，而石灰石浆液的密度又是影响其性能的主要参数。
Primary nucleation was the main nucleation mode in the precipitation process. However, secondary nucleation cannot be ignored when the slurry density is high, and the supersaturation is low.
动力学研究表明，在硝酸硫胺沉淀结晶过程中，初级成核是主要的成核方式，当晶浆密度较高且过饱和度很低时，二次成核不能忽视。
Reclaim water is also fed into the ball mill product tank to maintain a constant slurry density. One ball mill product pump per ball mill feeds the limestone slurry to a dedicated classifier.
滤液回收水补入将液箱用于维持浆液恒定密度，磨机浆液循环泵用于转运一台磨机的浆液到石灰石旋流器。
A method for calculating the slurry concentration inside the reactor was developed in this paper through determining the slurry density of polypropylene with double - flange pressure transmitter.
论述了通过双法兰差压变送器测定聚丙烯浆液密度，从而求出聚合反应釜中浆液浓度的方法，并进一步讨论了浆液浓度与平均停留时间、料位和聚合量等工艺参数之间的关系。
When density of precipitated slurry is too high, because of the collision among particles, big spindly aggregates which are made of ultra-fines are born in reactor at the action of surface energy.
当体系中浆液密度较高时，颗粒由于相互间的碰撞在表面能的作用下团聚成纺锤形的大颗粒。
The influence of the density of minerals on the viscosity of Coal Water Slurry was researched by volume calibration.
通过体积浓度校正，进一步探讨了矿物密度对水煤浆黏度的影响。
A chemical additive or inert material used to decrease the density or increase the yield of a cement slurry.
减小水泥浆密度或增加水泥浆产率所用的化学添加剂或惰性材料。
This paper discussed the relationship between solid content and density of aluminium hydroxide slurry and describes the measurement method and in situ applications of isotopic densitometer.
本文讨论了氢氧化铝料浆的固体含量和密度之间的关系及固体含量的密度检测方法。介绍了同位素密度计的现场应用情况。
A new low temperature and deepwater slurry system prepared with chemical foaming gas and solid packings, which can reduce the density of the slurry, is introduced.
介绍了一种新型的化学发泡气体充填与固体充填减轻制备的低密度低温深水水泥浆体系，并对其在海洋深水环境下的性能进行了系统的室内评价研究。
Nano-hydroxyapatite slurry (n-HA) was used to make composite with medical grade polyamide 66 (PA66) and high-density polyethylene (HDPE).
应用纳米羟基磷灰石（nHA）、聚酰胺66（PA66）和高密度聚乙烯（HDPE）制备了生物医用复合材料。
Aiming at the difficulty in measuring the rheologic parameters of high density slurry, a new method was suggested.
针对高浓度浆体流变参数测定难的问题，提出了一种新的流变参数测定方法。
Problems of cement slurry yield value via plastic viscosity on design in coalformed gas well cementing was discussed, and 5kinds of low density cement slurry fo…
探讨了塞流固井中水泥浆动塑比的设计问题，给出了五种低密度水泥浆配方。
In order to solve the problems, a novel foam cement slurry system with low density, high strength and good channeling resistance, has been developed and tested.
为此，研制开发了密度低、强度大且防窜性能好的新型泡沫水泥浆体系，并对其性能进行了试验研究。
The low-density cement slurry is usually required in the common cementing operation in low-pressure leakage well.
在常规低压易漏井固井作业中，通常要求使用低密度水泥浆。
The properties of this slurry with conventional density, such as filtration, thickening, rheology and strength, were evaluated in laboratory.
对常规密度抗盐水泥浆的失水、稠化、流变、强度等性能进行了室内评价。
Reviewed recent research advances on high density latent-heat transportation fluids including hydrate slurry and ice slurry.
概括了高密度潜热输送介质——水合物浆和冰浆的研究进展。
This cement slurry provides good properties such as low density, low filtration, gas channeling prevention and stable compressive strength at high temperature.
超细防气窜水泥浆体系具有防气窜、低密度、低失水、抗水泥石高温强度退化等优点，适用于超深油气井注水泥作业。
In consideration of the characteristics of high pressure salt bed cementing of oil and gas Wells, high density salt slurry is often used for cementing.
针对高压盐层的油气井固井特点，注水泥时常采用高密度含盐水泥浆。
As a good thermal material with super-low density, microsphere is often used to prepare light-weight cement slurry.
漂珠是优良的耐热超低密度材料，常用作配制低密度水泥浆。
A low density cement slurry of zero thickening transition period which was appropriate to low temperature and shallow flow cementing operation in deepwater was introduced.
介绍了一种新型的用于海洋深水低温浅层流固井作业用的零稠化转化时间低密度水泥浆体系，该水泥浆体系采用新型高强快速凝固水泥制备。
This paper introduces the properties, working mechanisms and field applications of silicon composite low density cement slurry.
介绍了微硅复合低密度水泥浆的性能、作用机理及现场应用情况。
When the content of admixture is constant, along with increment of packing density in slurry, the strength increases.
当混合材掺量一定时，颗粒在浆体中堆积密实度越大，其强度越高。
So this paper has carried on the lab research of ultra-low density cement slurry system.
为此本文进行了超低密度水泥浆体系的实验研究。
The invention solves the problems of low early strength, poor slurry flowability and stability and short service life of the traditional non-floating bead pulverized fuel ash low-density cement.
本发明解决了现有非漂珠粉煤灰低密度水泥早期强度低、浆体流动性不好、稳定性差及使用寿命短的问题。
The results show that the magnetic density and the Lorentz force of semisolid slurry increased with the enhancement of current strength at the same current frequency;
结果表明：在相同频率下，半固态浆料内的磁感应强度、电磁力的大小随电流强度的增加呈线性增加的关系；
The results show that the magnetic density and the Lorentz force of semisolid slurry increased with the enhancement of current strength at the same current frequency;
结果表明：在相同频率下，半固态浆料内的磁感应强度、电磁力的大小随电流强度的增加呈线性增加的关系；
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