Double phase conjugation reflectivity of 44% was obtained, and the phenomena is analyzed theoretically.
获得了44%的双泵浦相位共轭反射率。对以上现象我们从理论上进行了分析。
Based on the analysis of solutions of two examples, the author raised two questions about the using of lever rule in double phase systems.
通过对两个例题的错误解答进行分析，提出了相平衡体系中运用杠杆规则值得注意的两个问题。
By using a double phase lock in amplifier to measure the AC strain, the measurement error can be decreased to 0.4% of the total measurement range.
如果使用双相位锁相放大器测量交变的被测量，误差将减小到全量程的0.4%以内。
In this paper I have shown that the double phase-only matched filtering can be realized by a computer generated hologram of detour phase with phase coding for two objects.
本文提出采用对二个物体进行位相编码的迂回位相计算全息图对该两物体实现二重位相匹配滤波。
For the pollution ions were existed on the specimens when they emerged from seawater, the dealloying corrosion of double phase brass exposed to mean tide zone was also accelerated.
由于这种污染元素的作用在试样露出水面时依然存在，致使潮差暴露也出现类似情况。
Whitmer has been predicting a double dip recession, with the next phase of the bear market "to be stronger than the last."
魏特曼一直预测会出现二次探底的经济衰退，下一阶段的熊市将“比上一阶段好一些”。
Double random phase encryption technique is simulated, its faulty tolerance is also analyzed and results of simulated experiments are given.
对双随机相位加密过程进行了计算机模拟，并对该技术的误差容限进行了分析与模拟。
An equivalent two source phase domain method for calculating interline fault in the double circuit line is presented.
基于二端口网络理论，采用等值双端电源相分量法进行跨线短路故障计算。
A new optical image encryption method using anamorphic fractional Fourier transform and double random phase encoding is proposed.
提出一种利用变形分数傅里叶变换和双随机相位编码对图像加密的方法。
A new optical image encryption method using dissymmetrical fractional Fourier transform and double random phase encoding was presented.
提出了一种利用不对称分数傅里叶变换和双随机相位编码对图像加密的方法。
This paper introduces the necessity of double beam splitting system applicating in polarization interference phase subdivision and the optimized principle of this beam splitting system.
本文介绍偏振干涉相位细分中应用双光束分光系统的必要性，分光系统的优选原理及结构。
A hail cloud model that is two dimensional elastic non hydrostatic, USES a terrain following coordinate system and includes double parameters for ice phase microphysics, has been developed.
建立了一个适用于复杂地形的冰雹云模式。模式是二维、弹性、非静力、采用地形跟随坐标、包含双变参数冰相微物理过程参数化。
The double random phase real-value encryption and decryption method is proposed for the optical image security system.
提出了一种基于双随机相位的图像实值编码方法，该方法可应用于光学图像加密。
It is reported that a comparison with the different of extracting parasporal Crystal Protein of Bacillus thuringiensis between the liquid double-phase method and Isoelectric point method.
采用液体双相分层法和等电点沉淀法提取苏云金芽孢杆菌伴胞晶体蛋白。
Integer ambiguity resolution is the key problem of GPS based real-time attitude determination system which use double differencing carrier phase observables.
GPS姿态测量通常采用双差载波相位观测量，因此整周模糊值解算成为GPS实时姿态测量的关键问题。
The yellow lead making process is essentially a subject with multivariable coupling, double integral action, and nonminimun phase characteristics.
铅粉机是一个多变量耦合的、具有双重积分和本质非最小相位特性的对象。
This paper puts forward a voltage and current double closed-loop controlling method based on three-phase voltage source PWM inverter.
提出了一种基于三相电压型PWM逆变器的电压电流双闭环控制方法。
The paper introduces the main performance indexes of double speed three phase asynchronous motor used in electric chain hoist and the problems which occor in the test and manufacture process.
本文介绍了电动环链葫芦用三相双速异步电动机的主要性能指标以及在试制过程中遇到的问题。
The glucoamylase was extracted and purified by PEG/(NH4)2SO4 double aqueous phase system.
利用PEG/（NH4）2SO4双水相系统从粗酶液中提取糖化酶。
Objective: To evaluate the double-phase scan combined with image post-processing using multi-slice spiral ct (MSCT) on pre-operative assessment in pancreatic carcinoma.
目的：探讨多层螺旋ct双期增强扫描及图像后处理在胰腺癌手术可切除性研究中的应用价值。
A new phase noise estimate method for millimeter wave double PLL frequency synthesizer is presented.
提出了一种新的毫米波双环锁相源相位噪声估测方法。
Based on the above, the impact of amplitude coefficient ratio on amplitude-phase Double Differential Space-Time Codes is discussed, and an optimal selection scheme in amplitude coefficient is given.
在此基础上，讨论了幅度系数比对幅度相位双差分空时码的影响，并给出了一种最佳的幅度系数选择方案。
Diffraction efficiency was simulated theoretically in the stable state phase during the double coherent light coupling and a maximum value of diffraction efficiency was discovered in some Angle scope.
对两束相干光写入稳态相位栅的衍射效率进行数值模拟，发现在某一角度范围内衍射效率有一最大值存在。
To utilize the advantages of solid state fermentation for cellulose production, the solid state fermentation with double dynamic of gas phase was proposed.
为了充分利用纤维素酶固态发酵的优势，提出了纤维素酶气相双动态固态发酵的方式。
The double-blind, placebo-controlled, phase III study is one of the largest PD clinical trials to date.
双盲，安慰剂对照，第三阶段的研究是其中一个最大的钯临床试验的最新资料。
Based on the theory of X-ray stress measurement, a method of measurement and representation for the inter-phase stress of double-phase material was established.
基于X射线应力测量原理，建立了一种双相材料相间内应力的测量与表征方法。
The synthesizer has a good performance thanks to harmonic phase locking technology and double feedback phase locking technology.
该合成器采用谐波锁相和双反馈锁相技术，性能优良。
The synthesizer has a good performance thanks to harmonic phase locking technology and double feedback phase locking technology.
该合成器采用谐波锁相和双反馈锁相技术，性能优良。
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