摘要式的

Functionalized propargylic dithioacetals have been applied to one-pot furan annulation to afford the corresponding functionalized oligoaryls.

中文摘要应用官能基化的炔丙基硫缩酮进行一锅式呋喃稠合反应，可产生相对应之寡联芳香环化合物。

ABSTRACT］ObjectiveTo explore the application of prestore autotransfusion during surgery, and to observe the effect.

摘要］ 目的探讨预贮式自体输血在外科手术中的应用，观察其临床疗效。

This research used the optical frustrated total internal reflection by the coupling of prisms to excite surface plasma waves to measure the resonant angle of the chlorine and Halogen-methane (including the fluoromethane, chloromethane, bromomethane, and iodomethane).

中文摘要本论文是根据光受挫式内部全反射方法利用稜镜的耦合来激发表面电浆波，量测出氯气与卤族甲烷(氟甲烷、氯甲烷、溴化甲烷、碘甲烷)之共振角度。

The principle of quasi-resonance fly-back SMPS IRIS4015 was introduced in this paper, and the application circuit of the IRIS4015 in the design of the SMPS and the design note were also introduced.

中文摘要：本文介绍了准谐式反激式开关电源IRIS4015的工作原理，并介绍了应用IRIS4015进行电源设计的电路和在设计中应特别注意的几个方面。

The principles of contactless infrared measuring temperature with pyroelectricity infrared sensors, the system structure of infrared measurement temperature and its component of signal processing circuits are introduced, its aim is to carry out contactless temperature measurement for a moving body.

摘要介绍了利用热释电红外传感器进行非接触式红外测温的原理、红外测温系统结构和信号处理电路的组成，目的是实现对移动物体的非接触式温度测量。

Convention V-belt Continuously Variable Transmission, shifts gears the travel mechanism property fixed constraint, unable full into full play initiative control advantage, to engine and Transmission on the go to hold optimum match, Also takes into consideration acceleration and fuel consumption performance, so this paper research Motorcycles with an Electronically-Controlled Continuously Variable Transmission shift gears planning, to use motor power screw, we shall revolve motion changes rectilinear motion, to push driving sheaves achieved to change speed ratio; Comparison between analysis convention CVT speed ratio shift gears curves of acceleration and fuel consumption performance optimum curves, use engine can hold high performance output or low fuel consumption region run.

中文摘要传统皮带式无段变速器(Continuously Variable Transmission， CVT)，换档行程由於机械特性的限制，无法完全发挥主动控制的优点，让引擎与变速器随时保持在最佳的匹配状态，同时顾及加速性能与燃油消耗，所以本文主要研究机车用电子控制式无段变速系统(Electronically Controlled Continuously Variable Transmission， ECVT)最佳换档规划，利用马达与动力螺杆，将旋转运动改变为直线运动，以推动主动滑轮达到改变减速比；分析传统CVT减速比换档曲线与最佳化曲线之加速性能及燃油消耗比较，使引擎能够保持较高性能输出或较低油耗区间运转。

After carding the development of the public sphere and the theory of contact behavior, this essay takes "Face-to-face" as a case and launches a practical and specific analysis from the public topic, the reporter's question , the interviewee's reply, bilateral gambling in sub-topic, dialog in the absence of audience and so on. This essay is trying to build a speech act classification system about the On the spot dialogue between reporter and the interviewee in television public sphere, and not On the spot dialogue between program and audience. Moreover, on this basis the essay discourses the structure reforming characteristics in television public sphere.

中文摘要论文在梳理公共领域与交往行为理论的发展脉络之后，以《面对面》为个案，从公共性话题、记者提问、访谈对象回答、双方在子话题上的博弈、受众的不在场对话等5个方面展开了实证的、具体的分析，试着建立电视公共领域中记者与访谈对象的在场式对话、节目与受众之间的不在场式对话的言语行为分类体系，并在此基础上论述了电视公共领域的结构转型特点。

With a comprehensive study on the development of ellipsometer both at home and abroad as well as an analysis of the problems undermining HST-1 ellipsometer such as low effeciency in measuring, poor precision and ISA, this paper applies the master-sercice framework with USB interface into the designing of a precise reflectional null ellipsometer according to the principles by which the null ellipsometer works.

摘要本文综述了椭偏仪的国内外发展状况，分析了原来HST-1型椭偏仪存在的问题，如测量速度慢、精度不高和ISA接口等，根据消光式椭偏测量原理，采用了USB接口的主从机系统框架，设计了一台高精度反射式消光法椭圆偏振测厚仪样机，并对该仪器进行了大量的测试，测试数据表明该仪器测量精确度高且速度快。

Shuangzhu mechanical vehicle lift, which includes two box-shaped Jusheng pillar, two vertical sliding in the box-shaped piece of Jusheng-piece aircraft, two up and two track-holding arm, their identity is in Jusheng pillar box-shaped structure in part by the end of Liang-bed or carpenter's square or rectangle gear boxes and gear boxes on both sides of a square-short margin upward extension of the upper beam connecting a pillar overall; Jusheng pillar box is described below rectangle gear boxes installed electric motors is one of the driving boxes; and the piece-by-two parallel fixed in its orbit above the occasional arm-supporting, through the Hua Tao Kong spaces interlinked.

毕业论文字数：36721 页数：95 带图纸任务书说明书）摘要：双柱机械式汽车举升机，它包括两个框形举升柱，两个垂直滑动在该框形举升柱上的升降滑架，两个托臂和两个轨道式托板，其特征在于所述框形举升柱是由结构在下部的底板升底梁升矩形齿轮箱及矩齿轮箱两侧短边向上延伸的方形导柱连接上部的横梁构成的整体；所述框形举升柱下面的矩形齿轮箱其中一个是安装电动机的驱动箱；而所述升降滑架是由两个平行固定在其上的托臂穿过所述轨道式托板上滑套的孔位相互连接。

Based on the principle of solar radiation pressure, the author reveals two natural phenomena.

河北省地震局，石家庄 050021）摘要：依据太阳光子辐射产生的光压理论，作者揭示出了自然界存在有如下两种自然现象：（1）揭示了日—地间天然形成的能量相耦合的&轧制&式和&摇摆&式物理机制及其存在的证据。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。