参量

As a foundation of measuring the dynamic stress intensity factor, the influences of geometry and size of the caustics due to the crack propagation velocity are analyzed in detail.

特别分析了裂纹扩展速度对焦散斑和初始曲线的形状、大小的影响，为测量扩展裂纹尖端的动态应力强度因子K_1~d提供了依据，并通过拟合得到了以裂纹扩展速度为参量的修正因子表达式。

It also describes pumping performance of this cryopump applied to three different type of vacuum coaters, ion implantation device and its condition underwent thermal shock.

本文扼要地介绍了低温泵的抽气原理及其主要的性能参量，同时叙述了ZDB型低温泵用于三种真空镀膜装置和离子注入机的抽气特性及承受热冲击的情况，用低温泵抽气系统所得膜片的性能比扩散泵抽气要好得多。

Others of the cochleas were studied by nNOS and iNOS immunohistochemistry staining respectively.

ABR和AP均以70dB刺激强度所得的各测量参量进行统计学分析。

The design paramters can be used to measure various very well,and the calculation error and design complexing are reduced.

利用该设计能够很好地测量各项电力参量，极大地减小了计算上的误差和设计复杂性。

Moreover, if a sealed cavity is distorted when sealed or installed, its detuned state cannot be diagnosed by inserting a probe.

因此探讨不插入探测装置，仅从测得的腔链外特性来诊断耦合腔链各微波参量的方法是有实用意义的课题。

Because of the nonlinearity, the width of stop band structure decreases, and the pulse attains an instantaneous frequency which depends on the detuned parameter, velocity, intensity and nonlinear coefficient.

在非线性作用下，禁带宽度会变小，波的频率也会发生偏移，其偏移量主要取决于失谐因子、传播速度、波振幅强度以及非线性系数等参量。

This provides a method to generate the Schrodinger cat state.(6)A tunable femtosecond optical parametric amplifier with weak CW seeding has been estabilished. Output signal energies as high as 30 microjoules with pulse duration less than 250 fs were obtained.(7)Efficient SHG over 20 nm bandwidth has been obtained in a 10mm-long partially deuterated KDP crystal. Conversion efficiency as high as 55% was demonstrated.

这就提供了一种产生&薛定谔猫&态的方法；（6）建立了一个具有创新性的连续光弱注入的飞秒光学参量放大器，信号光脉冲能量最大为30微焦耳，脉冲宽度小于250飞秒；（7）采用部分氘化KDP晶体，我们获得了带宽大于20nm的高效倍频，最大转换效率可达55%。

In the electronics technique, the frequency is one of the most basic parameters, and with many give or get an electric shock three quantity of the diagraph projects, diagraphs all have a very close relation as a result, so the diagraphs of frequency seem to be more important.

毕业论文字数：9647 页数：27）摘要在电子技术中，频率是最基本的参数之一，并且与许多电参量的测量方案、测量结果都有十分密切的关系，因此频率的测量就显得更加重要。

Research and implementation of multi-dimension management of meta-data based on meta-meta-model;2. A Data Analysis System to the Banking Industry Based on the J2EE Architecture and Multi-dimension Data Model;3. Objective According to actual terminal phaco energy effect in intraocular space, multi-dimension al energy control model was put forward on the base of traditional foot pedal control,which includes controls of energy direction,distance and prevention.

针对扩散硅压力传感器在实际应用中对温度存在交叉灵敏度的问题，文章采用改进的多维回归分析法和BP神经网络法两种实用的智能化数据融合方法对压力传感器输出进行处理，以消除非目标参量对传感器的影响；研究结果表明这两种方法均能有效地抑制交叉灵敏度，减小灵敏度温漂和零点温漂；由于这两种融合算法具有各自的特点，因此可应用于不同要求的智能传感器系统中。

It was found that the thermal stress occurred in the cryopreservation process without CPA surrounded is much less than that of the other and the thermal stress during thawing process is larger than that in the freezing process.

其次，分别建立了两种不同保存方式过程中热应力的理论模型，并基于实际测量的各物性参量，获得了在降温和复温过程中温度和热应力的分布规律。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐