In order to study laser propagation in inhomogeneous medium, Collins formula was improved by using time inversion characteristic of optic phase conjugation wave.
为了解决非均匀介质中的光传输问题，利用光学相位共轭波的时间反演特性，实现了对克斯林衍射积分公式的改进。
In the phase space of the elastic parameter, the generalized linear inversion equations are presented.
在弹性参数的相空间中，得到广义线性反演方程。
In this paper, the dynamic mechanical property and the phase inversion of the polyurethane (PU) -polyvinyl (PVA) blend system were studied.
本文研究了聚氨酯(PU) -聚乙烯醇(PVA)共混体系的动态力学性质、相逆转现象和透气性能。
The calcium borate product was prepared with natural ulexite powder, through hydrothermal depolymerization and phase inversion.
以钠硼解石天然矿粉为原料，经水热解聚和相转化制备出硼酸钙产品。
The phase structure of the blend changed from separated phase, via co-continuous phase, to phase inversion with the increase of PIP content.
改性体系的相结构随pip含量的增加依次出现分散相、双连续相和反转相。
Aromatic polyamide nanofiltration membrane is prepared by the solution of aromatic polyamide fiber via immersion precipitation phase inversion process.
以聚间苯二甲酰间苯二胺为原料，采用相转化法制备了芳香聚酰胺纳滤膜。
Assuming white noise reflectivity and minimum phase wavelet, the estimation of them simultaneously by linear inversion algorithm is studied.
在反射系数白噪、子波最小相位的假设下，研究基于线性反演的地震反射系数和子波同时估计问题。
In TM mode, the distortion of phase is less than apparent resistivity, so the weight of phase in inversion can be increased.
对于TM模式，相位受三维畸变影响较小，视电阻率较大，所以二维反演中可适当加大相位的权；
Compared with union inversion of amplitude and phase, similar results can be obtained with the single inversion of amplitude or phase.
与使用复电阻率幅值和相位的联合反演相比，单独考虑幅值或者相位的反演也能够取得相近的效果。
It is demonstrated that the phase damping suppresses the revivals of the atomic inversion and non-classical effects of the cavity field in the JCM.
研究表明：相位阻尼能抑制原子反转与恢复和腔场的非经典效应。
It was shown that the phase inversion was complete at high concentration of the emulsifier(e. g. 9.1%) and incomplete at low concentration of the emulsifier(e. g. 4.1%).
实验结果表明，体系在较高乳化剂浓度（9.1 % ）下为完全相反转，在低乳化剂浓度（4.1 % ）下为不完全相反转。
The fat globule can take place partial coalescence over 60% only in whipping process, it made phase inversion of ropy whipped topping emulsions turn into stable solidity foam.
只有在搅打条件下才能获得60%以上的脂肪球部分聚结率，使植脂奶油由一个黏稠的液体转变为稳定的泡沫结构。
The petroleum resin sizing agent was prepared with modified petroleum resin as raw material by phase inversion emulsification at ordinary pressure.
以改性的石油树脂为原料，采用常压转相乳化法制备了石油树脂施胶剂。
Phase inversion technique for preparing waterborne particles of polymer resins is an effective method, which has been gained more attention in polymer industry.
相反转技术能把几乎所有的高分子树脂乳化为微粒化水基化体系，具有很宽的应用范围。
Taking Luntai fault belt of northern Tarim uplift as an example, the main negative inversion phase of the fault may be Suwiyi-Jidike epoch of Miocene, and the inversion ratio is 0.85~0.98.
对塔里木盆地北部隆起轮台断裂带进行的实例分析表明，轮台负反转断裂主反转期为中新世苏维依期一吉迪克期，反转率为0．85～0．98。
The process, principle and characteristics of preparing organic membrane by supercritical fluids inducing phase separation are described and compared with the traditional wet phase inversion process.
介绍了超临界流体诱导相分离过程制备有机膜的工艺流程、原理及特点，并与传统的沉浸凝胶相转化制膜方法进行了比较。
PES and SPSF base membranes were prepared by the phase inversion process using polyethersulfone and the blend of sulfonated polysulfone and polyethersulfone respectively.
分别以聚醚砜(PES)，磺化聚砜(SPSF)和PES合金膜为基膜，分析了相容性对膜性能以及不同种类基膜对界面缩聚的影响。
This paper expounded different dispersion regions during the phase inversion of an ionomeric polymer-water system and summarized the factors of influencing phase inversion.
概述了水性聚氨酯自乳化时的相反转过程，讨论了影响相反转的一些重要因素。
The flow structure and the phase inversion have great influence on the flow measurement in vertical and inclined upward oil-water two-phase flow.
垂直和倾斜上升管中油水两相流流动结构及其相态逆转特性对流量检测影响很大。
The joint-inversion method of three kinds of one-component apparent resistivity-phase is studied. Morever, the practical applied results are expounded.
研究了电偶源频率电磁测深中三种单分量视电阻率—相位联合反演的实施方法，并论述了其实际应用效果。
In this paper, asymmetric microporous poly (vinylidene fluoride) (PVDF) membranes were prepared by phase-inversion process.
本文采用相转换法制备了聚偏氟乙烯不对称微孔膜。
The amphiphilic polymer was blended with the poly(vinylidene fluoride)(PVDF) and prepared membranes by phase inversion method.
将这种氟硅聚合物涂于载玻片上成膜，用各种烷烃测试液对其进行接触角测定。
The separation membranes based the synthesized PES-DMAEMA copolymer were prepared by phase inversion method.
以PES-DMAEMA为膜材料，相转化法制备了非对称结构的超滤膜。
From how carry out the dispersion of polyisocyanate into polyols, the paper describes the mixing technology including force-dispersion, phase inversion, self-dispersion.
本文从如何实现多异氰酸酯在聚合物多元醇中分散的角度，综述了多异氰酸酯在聚合物多元醇中的分散技术。
Under a phase-based account proposed in this paper, it is argued that all verbs allowing locative inversion are unaccusative in nature;
本文基于语段的分析认为，所有允许处所倒装的动词均具有非宾格的属性；
Under a phase-based account proposed in this paper, it is argued that all verbs allowing locative inversion are unaccusative in nature;
本文基于语段的分析认为，所有允许处所倒装的动词均具有非宾格的属性；
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