电子学

At the present time, their size has arrived at nanometer scale, and it approximately takes several picoseconds, or even shorter time, for free carriers to transport during such small distances. Therefore, research of carrier dynamics in silicon on shorter and shorter time scale is urgently developed. Processes on such short time scale are difficultly measured by traditional electronic method, so ultrafast spectroscopy method is the only choice of carrying out such experiments. Additionally, application of photoelectric detectors is severely influenced by laser.

近年来，硅半导体器件尺寸不断变小，目前已经缩小到了纳米尺度，载流子在这个尺度内的输运时间大约在ps量级，这促使人们需要对越来越短的时间尺度内硅的载流子动力学进行研究，传统的电子学方法很难对这么短时间尺度内发生的现象进行测量，超快光谱探测几乎成了进行这类研究的唯一测试手段。

In recent years, size of silicon devices has been decreasing. At the present time, their size has arrived at nanometer scale, and it approximately takes several picoseconds, or even shorter time, for free carriers to transport during such small distances. Therefore, research of carrier dynamics in silicon on shorter and shorter time scale is urgently developed. Processes on such short time scale are difficultly measured by traditional electronic method, so ultrafast spectroscopy method is the only choice of carrying out such experiments. Additionally, application of photoelectric detectors is severely influenced by laser.

近年来，硅半导体器件尺寸不断变小，目前已经缩小到了纳米尺度，载流子在这个尺度内的输运时间大约在ps量级，这促使人们需要对越来越短的时间尺度内硅的载流子动力学进行研究，传统的电子学方法很难对这么短时间尺度内发生的现象进行测量，超快光谱探测几乎成了进行这类研究的唯一测试手段。

Inst. of Electronics, Chinese Academy of Sciences, Beijing 100190, China

中国科学院电子学研究所，北京 100190

In order to develop better and lighter inertial guidance and control system, people began to develop more complicated electronic components, which has facilitated the development of solid-state electronics.

为了获得更好、更轻的惯性制导和控制系统，人们开始研制复杂的电子器件，结果带动了固态电子学的发展。

A full muon lifetime experiment covers almost all experimental methods and technologies applied in a modem high energy physic experiment, such as the fundamental theory, applied particle detectors, nuclear electronics, and data processing methods.

在一个完整的μ子寿命测量实验中，涵盖了高能物理理论基础、高能粒子探测器、相关电子学和数据处理方法等方面的知识和一整套高能物理实验方法与工程技术。

With the rapid technical improvement of aero scope, solid electronics and cryobiology, free-piston, high cooling capacity Stirling refrigerators based on the moving magnet linear compressor own bright and extensive application prospect.

随着系统集成度的不断提高，基于动磁式直线压缩机的大冷量自由活塞斯特林制冷机在空间观测、侦察、固体电子学及低温生物方面有着日益广泛的应用前景。

B.Sc. in Electronics and Information Systems from Sun Yat-sen University, China.

1992.09 － 1996.06：中山大学本科生，获电子学与信息系统学士学位

At the same time Morse was perfecting the telegraph, the first real electrical system, Rudolf Clausius codified the basic idea of the second law of thermodynamics, which has haunted the entire history of electronics.

与此同时，摩尔完善了第一台真正的电气系统—电报机，Rudolf Clausius把热动力学的第二定律编成了基本思想的法典，它折磨着整个电子学的发展历史。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。