进行实验

The results indicated that phase was controllable in the range of applied grey levels.

在ZYGO干涉仪上进行的位相控制实验，得到了很好的实验结果。

A theoretical model of this system, which combines convection and radiation, is established in this paper.

本文建立了这一对流辐射复合换热系统的理论模型；对不同情况进行了数值计算，并做了实验研究；分析了入口气流温度、风速、板数和板厚等因素的影响；从而确立了这一类问题的计算模型，精确地预测了实验结果。

Some key problems of line structured light sensor is given comprehensive studies theoretically and practically, which include the analysis of sensor's mathematic model; the improvement of the key parts of the sensor, the light source and imageforming system; the method of on-line measurement and the evaluate of BGA coplanarity. These studies are supported by corresponding satisfactory experiments. This dissertation covers the following aspects concerning the main work and creative research in the subject: 1. The operating theories and features of pattern measuring methods are systematically introduced.

本文成功地将线结构光传感器应用于BGA芯片管脚共面性的在线测试，并针对线结构光传感器测量的一些关键问题进行了深入细致的研究和探讨：建立了线结构光传感器的模型并对结构参数进行了详细的分析，针对传感器的关键环节—光源和成象系统的改进都提出了创新性的理论和方法，对管脚形状比较复杂的BGA芯片球栅阵列的在线测试方法和评定方法进行了理论研究和实验分析，并获得了满意的结果。

The effects of temperature,body weight and food density on filter feeding rate and assimilation efficiency of Corbicula fluminea were studied under artificial conditions in laboratory.

在室内实验条件下，研究了温度、体重和饵料密度对河蚬滤食率和同化率的影响，此外还进行了饵料质量对河蚬同化率影响的实验。

This paper has mainly studied journal hydrostatic bearing installment on the straight-line vibration table, made a theoretical analysis for working principle, optimization design and experiment theoretical analysis to the guide correlation structure of the vibration table.

本文主要对在直线振动台上的液体静压轴承装置进行研究，对它的工作原理进行理论分析，并对振动台上导向装置的相关结构进行优化设计及实验分析。

Cosmologist Sean Carroll of the California Institute of Technology in Pasadena says that it's "yet another experiment that tells us quantum mechanics is right" and that there "really is an intrinsic connection between entangled particles, not that some signal passes quickly between them when an observation is performed."

加州Pasadena科技学院的宇宙学家Sean Carroll说道，这次实验"又一次告诉我们量子力学是对的"并且"当实验进行时，纠缠粒子之间确实存在某种内部的联系，而不是一个信号快速传送的过程。"

It is reported in this study that (1) two high enzyme-yeilding strains TK54 and T12 have been screened from four choleterol-secrecting experimental strains, he supernatant of which have been tested for insecticidal activity with the results showing that cholosterol oxidase can strongly inhibit the vigor of cotton boll worm.

本研究从4个分泌胆固醇氧化酶的实验菌株中，筛选出两个高产酶菌株TK54和T12，用其上清进行杀虫实验发现，胆固醇氧化酶具有较强的抑制棉铃虫生长的活性。

The operating range of the countercurrent MSB in the experiment condition was also studied and discused.

本文还对实验条件下的磁性稳态对流吸附床层的操作范围进行了实验和讨论。

Chaper 3 is general description of ADA encryption. Chapter 4 deals with the transform domain encryption. Includes the element of perfect and quasi-perfect transform domain encryption, and presents two type new schemes. Chapter 5 deals with asynchronous ADA encryption. Extends the general theory and model of asynchronous ADA scrambling, and introduces two type phase-distortion-free a synchronous ADA schemes. Chapter 6 is about new direction of ADA encryption. Includes TASI scrambling, transform domain dummy insertion scrambling, noise coving scrambling and other multi-dimension ADA scrambling, and proposes an adaptive dummy spectrum insertion asynchronous scrambling and a new adaptive noise-coving DFT scrambling algorithm. Chapter 7 is on permutation key. presents part results on permutation features, selecting criterion and constructing method. Chapter 8 introduces the hard and software design of a common ADA encryption/decryption system, and presents the experimental results on several proposed ADA encryption schemes.

第一章为绪论；第二章为语声信号、及其处理基础；第三章为模数模加密的一般描述；第四章为变换域加密研究，包括变换域加密机理，变换域完善与准完善保密研究，提出两种新的变换域加密方案；第五章为异步模数模加密研究，扩充了异步模数模加密的一般理论，介绍了两种新的无相位失真异步加密方案的原理与实现方法；第六章对模数模加密新方向：TASI应用途径、变换域伪谱插空置乱、噪声掩盖、多维置乱加密的原理和方法进行介绍，提出了自适应伪频插空异步模数模置乱算法与自适应DFT系数噪声掩盖置乱新算法；第七章为置换密钥性质、筛选准则以及构造方法研究的部分结果；第八章介绍了通用模数模加/解密实验系统的硬件、软件研制概况，并给出了几种加密方法的实验结果。

The solution of the cross—fire of signals in the LSSDV three—beam measming system is tested experimentally, the experiment of the simultaneous measurement of spray droplet size distribution and velocity is performed, and the idea of the LSSDV three—beam measuring model is achieved.

用实验验证了LSSDV三光束测量模型中信号串扰问题的解决，并对喷雾水滴的尺寸分布和速度进行了同时测量实验，实现了LSSDV三光束测量模型的设想。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。