转换

Power system ; HVDC power transmission ; Ground return ; Metal return ; Ground return transfer switch; Metal return transfer breaker

电力系统；直流输电；大地回线；金属回线；大地回线转换开关；金属回线转换开关

In addition, metonymy is taken as the crucial bases for metaphors, and relative metonymies are also taken as crucial bases for cognitive transfer to serve as metaphors, such as EMOTION IS PHYSIOLOGICAL EFFECT and EMOTION IS BEHAVIORAL REACTION.

除此之外，本文将转喻和隐喻同样视为认知转换的重要来源，因此，由转喻机制而来的认知转换又包含：情绪是生理反应以及情绪是行为反应，也纳入隐喻的表现来讨论。

The design of this dissertation begins with the definition of audience data structure based on considering the embedded developing environment features. The dissertation uses the STi5518 chip by ST Microtones to collect audience data, and then the SI analysis and OSD interactive function are used to gain the user watching information. Then collect audience data in EEPROM of STB, use STB and serial to transmit the data, then use the RS232 serial port and RJ-45 converter to realize the data Return of Serial to Ethernet, in the process of data Return it completes the conversion of data format.

本设计首先在嵌入式环境的前提下，在用户数据采集和回传工作中采用了ST Microtones公司提供的STi5518芯片作为机顶盒主芯片，根据收视率调查需要制定出用户的收视信息数据结构，并结合数字电视业务信息分析以及机顶盒的屏幕显示互动功能，对用户的收视情况进行记录；然后把记录的数据存储到机顶盒的EEPROM中，并利用机顶盒串口输出数据，再利用RS232串口与RJ-45转换器实现串口转以太网的数据回传，在回传过程中完成了数据格式的转换。

In real life, every scientific field is incomplete and a majority—no matter what they have completed over the past two centuries—is still in their earliest phase. Let's take the example of life science: even the most proficient and professional talents must be capable of changing course of research every several years and the mind-changing in some biological fields is accelerating.

在现实生活中，每个科学领域都是不完整的，而且大多数——不管他们在过去的两百年里完成了些什么——都处于最早期的阶段，例如生命科学，即使是最精通，最专业的人才也必须能每隔几年就转换研究路子（capable of changing course of research）有些生物领域的思路转换（the mind-changing）正在加速发生。

In real life, every scientific field is incomplete and a majority-no matter what they have completed over the past two centuries-is still in the earliest phase. Let's take the example of life science: even the most proficient and professional talents must be capable of changing course of research every several years and the mind-changing in some biological fields is accelerating.

在现实生活中，每个科学领域都是不完整的，而且大多数--不管他们在过去的两百年里完成了些什么--都处于最早期的阶段，例如生命科学，即使是最精通，最专业的人才也必须能每隔几年就转换研究路子（capable of changing course of research）有些生物领域的思路转换（the mind-changing）正在加速发生。

Especially, more attention is paid to the blocking performance of the router with limited wavelength convertible capability. And it is seen by the numerical computing that low conversion degree of the wavelength converter is more realistic to construct a wavelength router system with accurately tunable devices not used, not only switching time is to be minished, but also the complexity of carrying out in engineering is reduced.

尤其在受限波长转换条件下的配置优化分析，可看出波长路由器无需可调谐器件，也能获得灵活的波长转换能力，不但可避免波长路由器因为精确调谐所开销的时间，而且所有的控制均为简单的开关控制，可降低工程实现的复杂度。

The output is measured by a voltmeter or detector, such as precision voltmeters, ac measurement standards, ac/dc transfer standards, or thermal voltage converters, fitting them to a wide variety of metrology applications.

输出电压的测量或检测器，如精密电压表，交流计量标准，交流/直流转换标准，或热电压转换器，适合他们的各种计量应用。

Being a case of code-switching in the broad sense, shifting of vocatives should be regarded as one kind of linguistic choice or pragmatic strategy.

称呼语转换，作为广义语码转换(code-switching)的一个部分，应视为一种言语选择或曰语用策略。

The voltage converted into 0～5 V using convering circuit can be used directly by microprocessor ,and con2 verted into digital signals by A/ D converting. So this simplifies the design of the circuits.

通过电压转换电路可以将- 10～+ 10 V 的输出电压转变成为0～5V 的电压，便于带有A/ D 转化电路的单片机系统直接进行A/ D 转换，简化了电路设计。

Because of the ray asymmetry of the downgoing and upgoing waves, the velocity analysis based on the CMP gather cannot be adapted to that of the converted wave.

转换波上、下行波的不对称性，使得常规基于共中心点道集的速度分析不能适用于转换波。

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