These risks and benefits are relative nor absolute, potential nor actual. 这些利益和风险是相对的,而不是绝对的,或者说这些利益和风险是潜在的。
The absolute open flow potential predicted from testing is the basis of gas well producing. 试井确定的无阻流量是气井产能建设的重要依据。
Research on Measurement Method for Absolute Internal Potential Angle of Synchronous Generator 同步发电机绝对内电势角测量方法研究
The results indicated that, by using mixed surfactant, the absolute value of ζ potential was enhanced and the static effect and steric hindrance effect of colloidal solution were strengthened as well. 结果表明,在胶体溶液中加入混合表面活性剂后可以提高胶体的ζ电位绝对值,使静电效应和空间位阻效应同时增强。
The addition of surfactant can increase the absolute value of Zeta potential and improve the stability of suspension. 加入表面活性剂使颗粒表面Zeta电位绝对值变大,提高了悬浮液的稳定性。
Formation pressure and current absolute open flow potential of a gas well can be calculated at any time from the type-curve with knowing the current bottom-hole pressure and correspondent production rate. 利用该图版,只需要知道当前井底流压和对应的产量就可以计算地层压力和当前生产气井的绝对无阻流量,随时可了解生产井的产能。
Absolute instability of potential flow over a plate with viscoelastic supports 具有粘弹性支撑的平板上势流的稳定性
The study results show that: ( 1) The absolute value of ζ potential of silicon nitride suspension increases with the increasing of its pH value, and the basic condition is beneficial for the stability of silicon nitride suspension; 结果表明:随着氮化硅悬浮液pH值的增大,其ζ电位的绝对值也增大,碱性条件有利于氮化硅悬浮液的稳定;
Absolute open flow potential and rational productivity of single well are important parameters in condensate gas reservoir development, which directly affect the feasibility of gas well recovery and the development scale of gas field. 在凝析气藏开发中,单井的绝对无阻流量与合理产能是比较重要的参数,它直接影响到气井开发的可行性及整个气田的开发规模。
The effects of high pressure and reservoir rock stress sensitivity on super-high gas reservoir productivity are considered, the new productivity equations are deduced and the method for determination of the coefficient and the absolute open flow potential or deliverability are presented. 考虑了高压和储集层岩石应力敏感性对超高压气藏产能的影响,推导了新的产能方程,基于该方程研究了产能方程系数及绝对无阻流量的确定方法。
Based on the results of Chinese potential land productivity, combining Chinese land resources data of Chinese resources with environment database, the absolute potential capacity and relative potential capacity of Chinese land resources were calculated. 本文在土地生产潜力计算基础上,用中国科学院在八五期间生成的中国资源环境数据库的土地资源数据,借助地理信息系统工具来计算中国土地资源最大人口承载量。
It analyses innovation of E-Commerce to business model of corporation of our country that bases on three kinds of network, and figures that B to B model has absolute predominance and commercial potential. 基于三种网络的基础上分析了电子商务对企业商务模式的创新,认为BTOB模式具有绝对的优势和商业潜力。
The definition of absolute internal potential angle is introduced, and a method to measure it and to obtain relative internal potential angle with high accuracy is proposed. 介绍了绝对内电势角的定义,并提出一种测量绝对内电势角,进而获得高精度的相对内电势角的方法。
An assessment of the difficulty of arbitrary hydrogen scale and research approach to "absolute" electrode potential 论人为氢标的困难及绝对电极电势的研究途径
An Expression of Absolute Electrode Potential of Hydrogen Electrode Reaction 氢电极反应绝对电极电位的表达式
The results show that Zeta potential has very corresponding relation to absorbency, the higher absolute value of zeta potential and absorbency is, and the better dispersion and stability in system is. 结果表明:Zeta电位与吸光度有良好的对应关系,Zeta电位绝对值越高,吸光度越大,则体系分散稳定越好;
The positive effect of the great increase of carboxyl ( increase of absolute Zeta potential and retardation effect) is smaller than the negative effect ( increase of adsorption point). 羧基数量的大幅度增加所造成的正面作用(Zeta电位绝对值增加、缓凝作用增加)小于负面作用(吸附点的增加)。
Along with the increasing of pH value, the absolute value of potential became greater, the dispersive system was more stable. 随着pH值的增大,ζ电位的绝对值变大,分散体系越稳定。
The more the saturated adsorption amount and the net negative charge numbers in the macromolecular chain, the higher the absolute value of ζ potential. 分子链净电荷数越高,并且在粘土上的吸附量越大,则粘粒ζ电位值便越大。
At present, all the gas well productivity analysis method need to ascertain the absolute open flow potential; 目前的气井产能分析方法都是确定气井的绝对无阻流量。
Results Antiarrhythmic effect of COE may be related to its prolongation of action potential duration, increase of the absolute value of resting potential and a decrease of autonomy of sinus node. 结果山茱萸提取液抗心律失常作用可能与延长心肌动作电位、增大静息电位绝对值和降低窦房结自律性有关。
With the reduction of hydrogen ion concentration in the solution, the absolute value of Zeta potential is increased. 煤尘的表面电荷为负电荷,随着溶液中氢离子浓度的减少,Zeta电位的绝对值变大。
The modification of PEG led to an increase in particle size and a decrease in the absolute value of Zeta potential. PEG修饰增大LMC纳米粒的粒径,且可屏蔽纳米粒表面电荷,使其Zeta电势绝对值降低。
SDS can enhance the surface electronegativity of the particles causing the increase of the absolute value of ζ potential on the particles surface, and affect the flocculation of coagulant. SDS能增强颗粒表面的电负性,使粒子表面的ζ电位的绝对值增大,影响混凝剂的絮凝效果。
The absolute value of streaming potential and zeta potential decreased with increasing salt concentration. 流动电位和τ电位的绝对值随着电解质溶液浓度的增加而减小。
Zeta potential analysis found that the higher absolute value of Zeta potential, the better reinforcing results. ζ电位分析发现,填料在水溶液中ζ电位的绝对值越高,对橡胶的补强效果越好。
When the concentration of aromatic and resin are all lower than 8 percent, the synergic effect with asphaltene to decrease the IFT and increase the absolute value of Zeta potential, thus stabilized the emulsion. 芳香分和胶质在浓度小于8%时,与沥青质之间的协同作用使体系的界面张力降低,Zeta电位值增大,增强了水包稠油乳状液的稳定性。
With increase of drug loading, the absolute value of zeta potential was decreased accordingly, which suggests that the interaction was occurred between the amino group of insulin and phosphate group of phospholipid. 纳米粒表面Zeta电势绝对值随载药量增加而降低,表明胰岛素与磷脂载体之间发生电荷相互作用。
We get that the absolute of wall potential increase when the magnetic field tilt angle increase, and sheath thickness decrease first and then increase. 当磁场倾斜的角度增大时,壁面电势的绝对值也增大,鞘层厚度先减小后增大。