Methods Orthogonal experiment and analysis of variance were used.
方法：正交试验和方差分析。
Experiment and analysis show this method has more security and vision invisible.
实验和分析结果表明，算法具有较高的安全性和人眼不可察觉性。
Through the experiment and analysis, this scheme has high security, big, quick and difficult to detect.
通过试验和分析发现该方案具有安全性好、隐藏数据量大、速度快不易被检测等优点。
By experiment and analysis, the validity of image processing algorithm and control algorithm are verified.
经试验和分析，验证了图像处理算法和控制算法的有效性。
Some results of the experiment and analysis on the behaviour of diamond and dopant at high pressure were reported.
报导了高压下金刚石和掺质物行为的若干实验和分析结果。
Two phase countercurrent flow in reactor hot leg at loss of coolant accident is studied by experiment and analysis.
对反应堆失水事故条件下热管段内的两相流逆向流动过程进行了实验研究和理论分析。
The experiment and analysis results show that frame model with truss transfer storey has partial bending shear deformation.
试验和分析结果表明：带桁架转换层框架呈局部弯剪型的变形特性。
Experiment and analysis were set for retarder, and retarding plasticizers were matched to analyze the concrete performance.
对缓凝剂进行试验和分析，并配置缓凝型减水剂，对混凝土的性能进行分析。
Finally, it illustrates the performance and economic benefit of the compress-collector by experiment and analysis on the sample machine.
最后，通过对样机的试验分析，说明该垃圾压缩收集机的性能和经济效益。
The results of the experiment and analysis indicate that the temperature susceptibility of the emulsion asphalt has been improved obviously.
试验和分析结果表明，改性乳化沥青的感温性能得到了明显改善。
It is proved by experiment and analysis strategy is feasible, and the circuits feature is appropriate to transmit data on low voltage power line.
实验结果证明，笔者提出的方案是正确可行的，电路模块的性能也很好，适用于低压电力线上传播数据。
Through experiment and analysis, different types of suitable polishing solutions to improve productivity and the quality of polished surface were proposed.
通过实验分析，找到适合不同种类光学玻璃的抛光液类型，以有效提高抛光效率，改善抛光表面质量。
The effects on a non-equilibrium, ionized, high-velocity gas stream of a strong magnetic field normal to the stream are studied by experiment and analysis.
本项工作从实验和理论两方面研究横向磁场对电离非平衡高速气流的作用。
By valuing six American put options, the numerical experiment and analysis show that the Euler method with FFT is a fast and highly accurate numerical method.
在数值实验中，对六个美式看跌期权价格进行了计算，通过分析比较，结果表明：快速傅里叶变换法加欧拉法是一种快速的高精度的数值计算方法。
By means of research of mineral processing experiment and analysis of production data, main ways for raising the level of processing production were expounded.
通过选矿试验研究和生产数据分析，阐述提高选矿生产水平的主要途径。
The experiment and analysis prove that effective grating coupling can be achieved through the reasonable design of a 2D grating for very long wavelength QWIPs.
实验与计算结果证明，合理地设计二维光栅，进行甚长波QWIP光耦合，可以获得有效的光耦合效果。
By the experiment and analysis, at the same shock pressure, the spall strength will increase with the strain rate, and it will decrease with the increasing thickness of samples.
通过实验与分析可知，在相同冲击压力下，层裂强度随拉伸应变率的增长而增长，随样品厚度的增加而减小。
Via experiment and analysis, the technical specifications of the freeze proof and electrical heating device for plug doors as well as the inspection requirements are put forward.
通过实验分析，提出了塞拉门防冻电热装置的技术条件和检验要求。
Finally, through the concrete experiment and analysis, validate the feasibility, validity and correctness of algorithms which are used to resolve the three key problems in system.
最后，对解决系统中三个核心问题的相应算法，通过具体的实验及对比分析验证了其可行性、有效性和正确性。
The cognitive level is raised by results of experiment and analysis for mechanical properties of casing connection, and the useful data are provided for the further research in theory.
实验和分析结论提高了全面认识套管接头力学性能的水平，而且对从理论上进一步深入研究提供了可靠的数据。
This paper used three kinds of texture classification methods to classify aerial image. Through experiment and analysis, we get some Suggestions for choosing texture classification method.
通过对结果的分析得到一些结论，这些结论对于选用和搭配影像纹理分类方法有一定的指导作用。
Experiment and analysis of movable weir for flow measurement indicate that the modular limit of movable weir is relatively high. And the accuracy of theoretical discharge calculated is satisfied.
通过对活动堰测流进行实验研究和理论分析，认为活动堰过流的淹没度限值高，理论计算流量精度满足测流要求。
On the basis of ship model experiment and analysis, this article puts forward the method of application of correlative coefficient for conversion of resistance between ship model and actual ship.
在船模试验和分析的基础上，提出船模阻力换算为实船阻力时可应用相关阻力系数的方法。
A well-designed experiment calls for a range of treatments, explicit control groups, and careful post-treatment analysis.
一个设计完美的试验需要一系列的处理，明晰的控制分配和处理后仔细的分析。
The model structure was designed based on the analysis of technology and experiment data as well as forecast target.
根据对工艺和实验数据的分析及预测目标等条件，确定了模型的结构。
Theoretical analysis, simulation experiment and engineering exploration are adopted to study the impact of the location of primary key stratum on the evolution range of water flowing fracture.
采用理论分析、模拟实验和工程探测等方法，就覆岩主关键层位置对导水裂隙带高度的影响进行深入研究。
Through the comparison of modal shape of floating caliper brake system elements by finite element modal analysis and experiment modal analysis, the validity of finite element model is confirmed.
通过对比浮钳式盘式制动器各零部件的有限元模态分析和试验模态分析所得出的模态阵型，验证了有限元模型的正确性。
The low frequency exhaust noise of a diesel(4 85), its generation, frequency characteristics and influencing factors have been studied through theoretic calculation, analysis and experiment.
针对柴油机（4 85 ）低频排气噪声，对其产生机理、规律及其影响因素等作了理论计算、分析及实验。
The low frequency exhaust noise of a diesel(4 85), its generation, frequency characteristics and influencing factors have been studied through theoretic calculation, analysis and experiment.
针对柴油机（4 85 ）低频排气噪声，对其产生机理、规律及其影响因素等作了理论计算、分析及实验。
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