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On the basis of the research on the loading spectrum and spindle speed spectrum of CNC lathes, the combined distribution principle of the torque of spindle and spindle speed of the CNC lathe is studied.

数据处理结果表明X轴进给传动系统载荷服从形状参数为1.699、尺度参数为7.596的伽玛分布；Z轴进给传动系统载荷服从形状参数为1.077、尺度参数为5.905的伽玛分布。

We made an experimentally and theoretically research on SRS at low temperature (about 80K-190K) in highly single mode circular optical fiber. The experimental apparatus is designed and the principle of experiment is given. The SRS in highly single mode circular optical fiber is measured at different temperature. A series of SRS spectra is get in low temperature. On base of the spectra, we get a curve of the frequency shift and the half breadth with the temperature fluctuation.

对石英系圆芯光纤在低温下(80K-190K)的受激喇曼散射进行了初步的实验研究，设计了实验装置，给出了实验原理，在不同温度下对单模圆芯石英光纤的喇曼散射进行了测量，得到了在低温条件下喇曼散射的一系列光谱图，得出了喇曼谱线的频移、半宽随温度变化而变化的曲线。

On the other hand, The study will present the real distributing inertia parameters of the biped robot on the basis of the input/output system of human mechanics behavior. Futhermore, the principle of bionic stable behavior for a biped robot will be established. It helps to realize synchronous research of both the human body and the biped robot through constructing the biped bionic control system and utilizing reasonably kinetics intervener which maintains body''s self-stability.

利用本研究提出的力平台，可以实现手写过程中动力学与运动学动态信息的获取，利用HMM和DTW算法实现手写信息的分类与解释，建立手写运动模型，证实本研究提出的实验手段和实验方法的可行性，为人体步态动力学和关节运动学信息获取积累了技术和算法基础，为本项目提出的基于人体行走步态探索人形机器人仿生自稳定机制提供研究基础。

Zhao Guanwu way to treat people with equality, will feature in the recognition of self-sovereignty, people all under the premise of fully tap the potential of self-sovereignty, beneficial to all; Chen officer based on the principle to treat people, is on the sheep, the lower is the wolf to others and even his own daughter as a tool for self-desire for power.

赵冠武以平等的方式待人接物，在承认自我主权意志特性人皆有之的前提下，充分发掘自我主权的潜能，利人利己；陈永年以官本位的原则待人接物，对上是羊，对下是狼，把别人甚至亲生女儿当成实现自我权欲的工具。

The submodel quantitatively characterized the impact of genotypic differences on sowing date and sowing rate by tillering ability and percentage of final spikes to effective tillers, and the suitable pre-winter leaf number on main stem in relation to yield target is quantified according to the principle of determining spike number from yield level and leaf number from spike number.

其中，播前方案设计的知识模型包括产量目标，品种选择，播期确定，基本苗及播种量的计算，氮、磷、钾肥料运筹和水分管理；动态调控指标的知识模型包括适宜生育期，穗分化进程，群体茎蘖动态、叶龄动态、叶面积指数动态和干物质积累动态等生长指标动态以及有效叶面积率、高效叶面积率和粒叶比等源库指标。

This paper also analyzes the composition teaching structure and the new features of all kinds elements based on information technology with systematic theory ,classifies composition teaching software, talks about the thoughts and principle of composition teaching software design and development and inquires into the two models under the circumstance of multi-media teaching and network teaching on the basis of the analysis of writing psychology and structural learning theory and explains them with two specific teaching cases.

并分别在对写作心理学、建构主义学习理论分析的基础上，探讨了在多媒体教学环境和网络教学环境下信息技术作用于作文教学的两种主要模式，并用两个具体教例来加以说明。本文认为现代信息技术与作文教学整合实践中有一些认识上的误区和实际问题，就此本文展开了一些讨论。

Based on analyzing the optical activity of BSO and the principle and structure of the BSO-based optical-addressed spatial light modulator, the influences of the optical activity of BSO on the performance of SLM are concluded.

对BSO晶体的旋光效应特性及BSO基光寻址空间光调制器的结构及工作原理的研究表明晶体旋光效应会影响空间光调制器的图像转换质量。

This thesis mainly focused on the principle, design and application of the digital signal processing which was based on oversampling converter.

中文摘要：本文主要研究过抽样转换及其数字信号处理的原理，设计和应用。

In this paper, the principle of preparation of live vaccine with Saccharomyces cerevisiae by using the surface-display technique, the advantage of displaying protein on surface of the yeast cell, and surface-display of haemolysin from Vibrio harveyi on the yeast cells and their potential applications as live vaccine in marine fish are reviewed.

本文对利用酒精酵母细胞表面展示技术制备活疫苗的基本原理，在酵母细胞表面展示蛋白质的优点，以及哈维氏弧菌溶血素蛋白在酵母菌细胞表面上展示及其作为活疫苗的潜在应用作了综述。

In this paper, progress of FBG sensing system demodulating technology in recent years was reviewed, problems exist in this field were analyzed, according to actual requirement of FBG sensing system, existing signal demodulating technology of FBG sensing system were classified combined with FBG sensing technology, on the basis of this, demodulating technology using amplified spontaneous emission light source linear sidebands and it's operational principle were introduced, temperature and strain sensing experiments were made based on the technology.

本文回顾了光纤光栅传感信号解调技术近年来的进展，分析了该技术领域存在的问题，结合光纤光栅传感技术，针对光纤光栅应变传感系统的实际需要，对现有光纤光栅传感信号解调技术进行了分类。

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。