1) velocity sensitivity
速敏性
1.
Laboratory studies have revealed that as adsorption of polymers can fix the highly mobile particles in formations, increasing water injection rate will not lead to migration of particles and reservoir damage, that is reservoirs no longer have velocity sensitivity.
实验研究发现,由于聚合物的吸附作用,使储层中的易迁移颗粒被束缚,注水速度的提高不会使地层微粒迁移而对储层造成伤害,即储层不再有速敏性,这为油田开发提供了速度上的空间。
2.
A study of gas reservoir protection requires conducting an evaluation and experiment on velocity sensitivity.
文章根据达西定律的基本原理,建立了气体速敏评价实验的数据修正处理方法,处理后的结果更有利于判断储层在气体流动时的速敏性及微粒运移状况。
2) qurck sensitivity mineral
速敏性矿物
3) strain rate sensitivity
应变速率敏感性
1.
The results demonstrate that skin stiffness decreases with increasing thermal damage degree and there exist strain rate sensitivity at different damage levels,caused mainly by hydration changes.
结果表明:皮肤的刚度随热损伤度的提高而下降,并且具有不同损伤度下的应变速率敏感性,这些特性主要是由皮肤的水合作用变化所引起的。
2.
The strain hardening exponent n and strain rate sensitivity index m were obtained.
为研究5083铝合金在500℃以下的超塑性,在400℃进行了恒应变速率拉伸试验,获得了应变硬化指数n及应变速率敏感性指数m,分析了应变速率。
3.
The results show that there is a reverse Hall-Petch relationship between the yield stress and the grain size of ECAE AZ31 Mg alloy,and the tension-compression asymmetry is weakened;ECAE alloy also exhibits a strain rate sensitivity,and the strain rate sensitivity factor will be increased with increasing the process temperature.
结果表明,ECAE态AZ31镁合金的室温拉伸屈服强度与晶粒尺寸之间表现出反Hall-Petch关系,且拉压不对称性明显减弱;在室温压缩时表现出应变速率敏感性,并随变形温度升高,应变速率敏感性因子变大。
4) speed sensitive characteristics
速度敏度特性
5) Velocity sensitivity
速敏
1.
In order to understand the influence rate of flow of fluid on some reservoirs permeability, based on the reservoirs′ characteristics of high heterogeneity and low permeability, the full diameter core was used in the test to test the velocity sensitivity effect.
为了更准确的掌握某气藏储层岩石渗透率受流体流速的影响,针对该气藏储层多由非均质较强的砾岩和火成岩组成、渗透率低等特点,采用更能代表储层真实情况的全直径岩心测试其速敏效应。
2.
(1) The velocity sensitivity of reservoir is weak in the study area, and the critical velocity is in positive cor.
马岭油田北三区延10油层粘土矿物主要成份依次为伊利石、伊／蒙混层、高岭石、绿泥石,对储层的潜在危害依次为伊利石、伊／蒙混层和高岭石所造成的水敏和速敏。
3.
The stress,water and velocity sensitivity of coal gas reservoir were studied.
研究了煤岩储层的应力敏感、水敏和速敏。
6) rate sensitivity
速敏
1.
With the study of reservoir microscopic mechanism, according to the components of clay mineral, the distribution of fine-grain size, and the rate sensitivity etc.
文章以储层微观机理研究为切入点,从粘土矿物成分、微粒粒径分布、速敏等方面,研究了苏里格气田是否存在着微粒运移可能性、微粒运移引起孔喉堵塞程度。
2.
The rate sensitivity, water sensitivity, salt sensitivity and alkali sensitivity of Jilin oil field formation are quantitatively evaluated and the potential causes to formation damage are found out.
定量评价了吉林油田的储层速敏性、水敏性、盐敏性和碱敏性 ,找出了潜在的储层伤害因素 。
补充资料：食物致敏性日光性皮炎
食某些食物后皮肤对光线过敏经强烈日晒而发生的急性皮炎。能使皮肤对光线过敏的食物种类甚多，最多见的是灰菜，即藜 (Chenopodium album)，其感光致敏物原未明，可能与卟啉类似，油菜、苋菜、紫云英、槐花和寄生于竹幼茎的子囊菌纲真菌竹黄 (Shiraia bam-busicola)也能引起本病,含卟啉类物质的动物色素也能使皮肤对光过敏，这种情况见于食泥螺后。本病夏秋多见，农村地区发病多于城市。表现为面、手背等暴露部分皮肤，尤其是组织松弛的眼睑、颊、唇、手背，红肿瘙痒，不能睁眼。皮内出血可致瘀点、瘀斑，可出现水疱或合并感染。可有发热、乏力等全身症状，症状于数日内逐渐消退。早期局部可用醋酸铝或高锰酸钾溶液湿敷,红肿缓解后涂肾上腺皮质类固醇激素霜(如氢化可的松霜、肤轻松霜)。重者静脉点滴葡萄糖(加大剂量维生素C)，口服肾上腺皮质类固醇制剂。合并化脓性感染者用抗生素。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条