由于含有大量高切力、高结构粘度的泡沫,在低压渗漏地层有显著的防漏堵漏作用。
It has obvious actions of leakproof and lost circulation in low pressure absorbent formation because of containing a lot of foam with high shear force and high structural viscosity.
该印花原糊保留了海藻酸钠糊料的各项优异功能,具有更好的结构粘度、较好的渗透性能、耐碱稳定性、透网性和抱水性等。
The new gum remains the properties of sodium alginate. It also exhibit the better structural viscosity, permeability, alkali stability and so on.
本论文从优化涡轮流量传感器设计结构与几何参数的角度出发,从根本上降低其对粘度变化的敏感程度。
This thesis reduces the sensitivity of turbine flow meter to viscosity change by optimize the structure and the geometric parameters of its design.
主要考虑了喷嘴的结构参数,气液比(ALR),液体粘度等因素对流量系数的影响。
The influence factors considered are as follows: the structure parameters, ALR and the viscosity of the liquid.
研究了粘度、温度与孔结构的关系。
The effects of viscosity and temperature on pore structure have been studied.
这样我们碰到了结构对反应速度的第一个影响,这种影响是以溶剂粘度的重要性为基础的。
We thus meet the first effect of structure on reaction rate, an influence on the importance of solvent viscosity.
201不饱和聚酯树脂是专门为离心浇铸成型玻璃钢管道(HOBAS管)设计的结构层树脂,是低粘度,中等反应性的邻苯型树脂。
HCH-201 unsaturated polyester resin is designed for centrifugal casting molding glass pipe (HOBAS pipe) design of the structure layer resin is a low viscosity, medium reactivity of o-benzene resin.
采用扫描电镜(SEM)研究了稀释剂(矿物油)粘度对热诱导相分离高密度聚乙烯(HDPE)微孔膜微孔结构的影响。
The effect of diluent(mineral oil)viscosity on the micropore structure of HDPE microporous film via thermally-induced phase separation was studied with SEM.
还研究了膜厚与浸渍时间和粘度等的关系以及对比不同焙烧温度和时间对氧化铝膜的结构影响。
The effect of viscosity and dipping time on membrane, and that of calcining temperature and time on the structural properties of alumina membrane are also discussed.
不同的橡胶,由于其结构和粘度的差异对聚合速率的影响不同。
Different effects on polymerization rate are given by different rubbers because of their disparity of structure and viscosity.
讨论了SIS结构变量如嵌段比、分子量、分子构型的变化对SIS的机械力学性能、溶液粘度与熔融流动性能变化的影响规律。
In the paper the influence of block ratio, molecular weight and structure of SIS on the mechanical properties, solution viscosity and melting flowing index of SIS were discussed.
用dsc、红外、核磁共振、微库仑分析法等测试手段对产品的结构进行了表征;还用粘度、醇解度等常规分析方法测定了产品的性能。
By using DSC, IR spectrum, NMR, microcolumn analysis and other methods, the structure of the product is characterized and its properties such as viscosity and saponification degree are determined.
膨胀势和RVA粘度参数高可以显著改善馒头的外观、结构和弹韧性,进而显著提高馒头的总分。
High swelling power and RVA viscosity parameters improve steamed bread appearance, structure and elasticity significantly, and finallg they could improve the total score of steamed bread.
馏分1、3、10、15的界面膜中易发生片状结构的滑移,其扩张粘度基本上不随扩张频率的变化而变化。
The sliding movement between piece structures is easy to take place in DQ1, 3, 10, 15, resulting their dilatational viscosity unchangeable with the dilatational frequency increasing.
液体的粘度是重要的基本物理参数和结构敏感物性参数。
Liquid viscosity is an important fundamental and structural sensitive physical parameter.
利用粘度法测定聚丙烯酸支链的平均分子量,红外光谱法分析接枝共聚物的结构。
This paper studies the average molecular weight of branched chain of poly ( acrylic acid) by viscosity method. The structure of graft copolymer is also measured by IR method.
这些数字指的是粘度或流动阻力的结构内的石油。
These Numbers refer to the viscosity or flow resistance within the structure of the oil.
隔膜压力表采用间接测量结构,适用于测量粘度大、易结晶、腐蚀性大、温度较高的液体、气体或颗粒状固体介质的压力。
Divide by indirect measurement of pressure gauges, to measure the viscosity, easy to crystallization, corrosive, high temperature of the liquid, gas or granular solid media pressure.
用新型旋转扭矩探测仪对铝合金熔体增粘过程中的粘度进行了实时检测和控制,研究了熔体粘度的变化规律以及粘度对孔结构的影响规律。
The real time measurement and control of the viscosity were achieved in the preparation process of al and al alloy, revealing the rule of viscosity change as well as the influence on pore structure.
光亮油原料收率为16.38%,其凝点较高,粘度较小,结构族组成中的烷基碳率较高。
The yield of bright stock is 16. 38%, and its characteristics are high solidifying point, low viscosity and high CP %.
本文介绍了一种现场测定油液粘度的简易装置,它结构简单,操作方便,并着重阐述了它的工作原理及其刻度板的标定。
This article introduce a simple device to check oil viscidity in field, which is of simple structure and easy operation. It also focuses on the operation principle and the scale plates calibration.
本文所说降凝剂是指能破坏特稠原油的结构力,使原油粘度和凝点降低的化学剂。
This article refers to what PPD can undermine the special structure of thick crude oil, and crude oil viscosity and pour point reduction in the chemical agent.
易结晶、易凝固和高粘度的介质,应采用大弹簧旋转式结构。
Easy crystallization and easy to solidification of the medium and high viscosity should be used in the structure of large rotary spring.
本文叙述了四种褐煤单独成浆性能以及添加剂、电介质对煤浆煤浓度、粘度、沉淀结构性能的影响。
The paper discusses that the slurryabilities of four kinds of Lignit and the effect of additive and electrolyte on the concentration, the viscosity and the precipitated property of coal slurry.
凝胶结构提高了粘结液相的粘度和表面张力,毛细力增大,生球抗压强度提高。
The viscosity and surface tension was improved by gel structure of bentonite colloid, so the capillary force is increased and therefore the wet compression strength is improved.
本设备结构简单,操作方便,是国内理想的针对高粘度物料的灌装设备。
This equipment has simple structure, convenient operation, is the ideal filling equipment for high viscosity material.
输送流动性差,粘度高的介质或对所输送介质进行加热或保温时,选双层加热泵体结构的螺杆泵。
Conveyor illiquid, high viscosity of the medium or the transport medium for heating or thermal insulation, choose double screw pump heat pump body structure.
输送流动性差,粘度较高的介质或需要所输送介质进行加热或保温时选择双层加热泵体结构的泵;
The transport mobility is poor, medium or high viscosity media transport needs of the selection of heating or insulation layer structure of heat pump pumps;
输送流动性差,粘度较高的介质或需要所输送介质进行加热或保温时选择双层加热泵体结构的泵;
The transport mobility is poor, medium or high viscosity media transport needs of the selection of heating or insulation layer structure of heat pump pumps;
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