The influences of different switching mode of PWM are discussed. Then a practical method, "three-state algorithm of invariable duty cycle under forced output mode" is brought out to eliminate the commutation dead band generated by switching among the output interfaces of PWM waveform.

The differences between the two parallel modes were compared. Through paralleling the algorithm of SPMD ( single program multiple data) type, it is proved that the improved algorithm provides better extensibility and is more suitable for grid environment.

比较了两种并行模式的各自特点，通过SPMD（single program multiple data）算法实现和基于上海大学自强2000高性能计算机上的实例验证，改进算法具有更好的可扩展性，更易于推广到网格环境。

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Enclosed please find my resume attesting to my outstanding academic performance at the Business School of Shanghai University.

随信附上我的简历一份，以说明我在上海大学商学院学习期间的突出表现。

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The death rates of cerebrovascular disease, respiratory system disease, digestive system disease, urinary system disease and infectious disease present a downtrend. The death rates of malignant tumor, heart disease, endocrinopathy, injury and poisoning, psychopathy and neuropathy present an uptrend.

脑血管病、呼吸系病、消化系病、泌尿系病和传染病死亡率呈下升趋势，恶性肿瘤、心脏病、内分泌病、损伤与中毒、神经病和精神病死亡率呈上升趋势。

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A cerebrovascular disease treatment system based on PC is an intelligent medical system containing a main computer and subordinate instrument, which is developed on the basis of modern electronic apparatus and traditional Chinese medicine theory. The design of subordinate instrument is introduced in this paper.

基于PC平台的脑血管疾病针灸治疗系统是在现代电子仪器的设计思想和传统中医理论基础上开发研制的智能医疗系统，包括上位机和下位机两部分，本文介绍下位机的设计。

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The design of cerebrovascular stenosis analysis system bases on vascular stenosis analysis in the DSA.

而脑血管狭窄分析的系统是在DSA血管狭窄分析的基本思路之上设计的。

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Impedance of Cerebrovascular System Simulated by a Hemodynamic Model of Brain Circulation

脑循环动力学模型与血管输入阻抗模拟

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This system is designed by the popular tool PowerBuilder 8.0 that can be applied to management, statistics to analyze the workload of the teachers in Xinjiang University.

该系统是用流行的数据库前端开发工具PowerBuilder8.0开发的，适用于新疆大学教职工工作量信息的管理、统计与分析。

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The first course, EU law, was delivered by Xinjiang university.

首次授课的单位是新疆大学，开设的课程为欧盟法。

provided by jukuu

He introduced himself as a recent graduate of Xinjiang University.

他也介绍说，他是新疆大学的应届毕业生。

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HSK has been implement formally in Xinjiang university on 1998.As a standard of Chinese, HSK bring heavy influence on Chinese language teaching and learning.

新疆大学预科汉语于1998年正式实行了HSK考试，并以此作为衡量民族学生汉语水平的标准。HSK给我们预科汉语教学带来了很大的影响。

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Objective: To evaluate the effects of mutagenesis of Hong Lake water quality on model animal with the micronucleus test and deformation of the spermatozoa as indicators.

目的：以微核技术及精子畸变率为指示，探讨新疆大学红湖水质对模型动物致突变性作用。

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Preliminary Investigation on the Resources of Soil Animals in the Farm of Xinjiang University

新疆大学农场资源土壤动物调查初报

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First of all, it uses Borland C++ builder to empolder and bases on Windows operating system. It adapts to the CNC system of Xinjiang University College of mechanical engineering.

本文首先在Windows的操作系统下用Borland c++builder集成开发环境开发了适用于新疆大学自行研制的数控机床的数控系统。

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Statistics and Analysis on the Papers Published in Journal of Xinjiang University from 2000~ 2002

《新疆大学学报》2000～2002年载文统计与分析

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This article, through a questionnaire, aims to analyze the reasons for code-switching from three aspects: its linguistic characteristics, change of situation and the psychological factors of participants.

本文通过对新疆大学民族班学生进行问卷调查，从语码转换的语言特征、交际环境和交际双方的心理因素三个方面来分析语码转换的原因。

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The auditorium of College of Letters at Xinjiang University was packed as teachers and students of different ethnic minorities listened attentively to the brilliant speech by the world-renown scientist.

新疆大学人文学院礼堂内座无虚席，各族师生细心地聆听世界科学巨匠的精彩演讲。

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The electrical engineering institute in Xinjiang University researches and develops automatic control system of the detonator loading line, which uses the pneumatic control to solve the problems of the automatic control in the pyrotechnics industry and has been put into using at home and abroad.

新疆大学电气工程学院研发的雷管装填线自动控制系统中运用气压传动控制解决了火工行业自动化控制的难题并已在国内外投入使用。

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Empirical Research on Network Identity of Uygur Students in Xinjiang University

新疆大学维吾尔族大学生对网络认同感的实证研究

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Reform on Practice Teaching in Short Geological Specialty in Xinjiang University

新疆大学地质类紧缺专业的实践教学改革探讨

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To understand the mental health of university Uyghur students, this paper adopts SCL-90 scale and random sampling to test 395 1-4 grade Uyghur students with Xinjiang University.

为研究维吾尔族大学生的心理健康状况，文章采用精神症状自评量表（SCL-90），对随机抽取的新疆大学1-4年级395名维吾尔族大学生进行了测试。

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