The delayed break technology was presented.
采用延迟破胶技术,在压裂施工过程中加入不同浓度的胶囊破胶剂,利用它的延缓释放特性,使植物胶压裂液耐温、耐剪切稳定性增强,并且可以在不造成压裂液的流变性、滤失性和携砂性等过早丧失的前提下高浓度使用胶囊破胶剂。
The Research of Phase Noise Measurement Technology with Delay Line Method;
延迟线法相位噪声测试技术研究
The microcapsulated delayed release gel breaker of fracturing fluid was prepared by Wurst fluidized bed process using ammonium persulfate(APS) as active core material.
采用空气悬浮法制备以过硫酸铵 (APS)为活性芯材料的压裂液微胶囊延迟破胶剂 ,设计了以乳液聚合方式合成的含氯化乙烯单体的三元共聚物为内层 ,以有机硅接枝改性的聚丙烯酸超微乳液和无机硅高分子材料为外层的体系 ,制成复合膜。
Determination of SAW Phase Velocity by Improved Dual-delay-line Method
用改进双延迟线法测量SAW相速度
Linear Multistep Methods for Singularly Perturbed Delay-integro-differential Equations;
奇异摄动延迟积分微分方程的线性多步法
Nonlinear Stability of One-leg Methods for Delay Differential Equations;
延迟微分方程单支方法的非线性稳定性
The Study on Time Delay Estimation in Passive Wireless Location;
无线电被动定位中时间延迟估计方法的研究
T-stability of the Euler Method for a Linear Stochastic Differential Delay Equation;
线性随机延迟微分方程Euler方法的T-稳定性
Stability of Implicit-explicit Linear Multi-step Methods for Delay Differential Equation
延迟微分方程隐-显式线性多步法的稳定性
Mean-square Stability of Milstein Methods for Nonlinear Stochastic Delay Differential Equations
非线性随机延迟微分方程MILSTEIN方法的均方稳定性
Fixed-lag smoothing algorithm for linear systems with general correlated noises
一般相关噪声下线性系统固定延迟平滑算法
Cost analysis about postponement strategy of packaging based on the shortest route algorithm
基于最短路线算法的延迟包装策略的成本分析
metal(lic) delay lens
(天线)金属延迟透镜
circulating surface acoustic wave delay line
环绕式表面声波延迟线
delay-line discriminator
延迟线鉴别(器)电路
delay line for color TV
彩色电视机用延迟线
magnetostrictive delay line storage
磁致伸缩延迟线存储器
The Nonlinear Stability and Dissipativity of Linear Multistep Methods of Delay Differential Equations;
线性多步法关于延迟微分方程的非线性稳定性和散逸性
ASYMPTOTIC STABILITY OF LINEAR θ-METHODS FOR NONLINEAR NEUTRAL DELAY INTEGRO-DIFFERENTIAL EQUATIONS
非线性中立型延迟积分微分方程线性θ-方法的渐近稳定性
Dissipativity of Linear θ-methods for Nonlinear Volterra Delay-integro-differential Equations with Neutral Type
非线性中立型Volterra延迟积分微分方程线性θ-方法的散逸性
The judge reserved his decision.
那法官延迟了他的判决。
