技术工作

It is not necessary for the clinical performance but also for the training of clinician's aseptic technique and the ability to practice.

手术学基础的学习不但从事外科工作需要，它对临床医师无菌技术和动手能力的培养，都是不可缺少的。

Working with Astra and earning an education in biotechnology from RIT sparked my interest in learning more about the genetic basis of disease.

在Astra的工作与罗切斯特技术学院的学习激发我要更加深入学习遗传疾病原理的兴趣。

Because of change of the temperature and atmosphere pressure, misalignment arises between the measured spectra and the reference.

但在获取光谱过程中，由于环境温度、大气压强等因素的影响，使得在现场工作的基于差分吸收光谱技术的监测设备所测得的光谱与参考光谱存在谱对准偏差。

This works provide necessary theoretical direction and useful database to the Atomic Vapor Laser Isotope Separation , which is vigorous in the interaction between laser field and atomic media. Additionally, the technology of controlling electromagnetic pulse can be utilized for optical communication, real time monitor, manipulation of chemical reactions, and phase-sensitive imaging.

论文的工作有助于对光与物质相互作用的物理过程的深入理解，为原子法激光同位素分离工程提供必要的理论指导；同时，脉冲控制技术具有广泛的应用前景，可用于光通讯、实时监控、化学反应的操纵以及生物的相位成像等多方面。

These works demonstrate that the laser holography can be applied to study the spray the atomization characteristics.

以上工作表明激光全息技术可用于燃油喷雾的研究。

This paper refers the development of water mists fire fighting technique, and the operating principle of the simplified machinery atomizer.

本文介绍了细水雾灭火技术在船舶上的发展，以及简单机械式喷嘴的工作原理及其设计和计算。

Incidence rates of thretened abortion, gestational anemia, stillbirth and uterine atony in professional persons, of prolonged pregnancy and neonatal asphyxia in farmers, of low birth weight in housewives, of gestational anemia and of uterine atony in administrative persons all were higher than the average levels.

专业技术人员中先兆流产、妊娠贫血、死胎死产、宫缩无力，农民中过期产、新生儿窒息，家庭妇女中低出生体重，办事人员中妊娠贫血，管理工作人员中宫缩无力等的发生率，显著高于平均水平。

This paper introduces the principal theory , process and test technology of variable optical attenuator.

本文分析了集成化可变光学衰减器的工作原理、工艺制作和测试技术。

It locks the frequency of the carrier-wave at 35MHz.The stabilization of the carrier-wave can be 4×10-5,the accuracy can be 3×10-5.The frequency modulation and the confection of the carrier-wave are realized by the capacity-changing diode V149 and the integration voltage-control oscillator MC1648 chip.The end power amplifier uses the audion 2SC1970 to make it work in the third magnifying state,it improves the efficiency of the magnifier and the power of the output reaches the design demand.

发射部分采用锁相环式频率合成器技术， MC145152和MC12022芯片组成锁相环，将载波频率精确锁定在35MHz，输出载波的稳定度达到4×10-5，准确度达到3×10-5，由变容二极管V149和集成压控振荡器芯片MC1648实现对载波的调频调制；末级功放选用三极管2SC1970，使其工作在丙类放大状态，提高了放大器的效率，输出功率达到设计要求。

The transmit part adopts the phase-locked loop pattern of frequency synthesizing technology and uses the MC145152 and MC12022 chips to compose the phase-locked loop.It locks the frequency of the carrier-wave at 35MHz.The stabilization of the carrier-wave can be 4×10-5,the accuracy can be 3×10-5.The frequency modulation and the confection of the carrier-wave are realized by the capacity-changing diode V149 and the integration voltage-control oscillator MC1648 chip.The end power amplifier uses the audion 2SC1970 to make it work in the third magnifying state,it improves the efficiency of the magnifier and the power of the output reaches the design demand.

发射部分采用锁相环式频率合成器技术， MC145152和MC12022芯片组成锁相环，将载波频率精确锁定在35MHz，输出载波的稳定度达到4×10-5，准确度达到3×10-5，由变容二极管V149和集成压控振荡器芯片MC1648实现对载波的调频调制；末级功放选用三极管2SC1970，使其工作在丙类放大状态，提高了放大器的效率，输出功率达到设计要求。

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