电子学

In electronics, the ability of the CRT phosphor dots to withstand local over- heating due to the conversion into heat of the residual energy of the electron beam, i.e.

在电子学中，指阴极射线管的荧光粉承受局部过热的能力，这种过热是由于电子束的残余能量，即电子束没有转变成可见光的那部分能量，转变成了热。

The present studies on lie detection from the point of view of physiological psychology in our country focus on physiological polygraph methods and Event Related Potential methods, either of which has its advantages and disadvantages, and is easily influenced by many factors.

"测谎"技术是综合运用心理学(特别是心理学和心理生理学)、犯罪学、刑事侦查学、电子学及其他相关学科的成果，通过编制题目测量由情绪刺激引发的人体变化，来判断人们心理变化的一门科学技术。

First, Pitney Bowes redesigned its products, switching from metal castings and mechanical parts to plastics and electronics, thus reducing not only the weight but also the number of moving parts.

首先， Pitney 鸭重新设计了它的生产品，从金属制的铸件和机械的零配件转换为塑料和电子学，如此减少不只重量而且移动零配件的数目。

The main feature of this technology is a combination of mechanical, electronic, pneumatics and software development, and be certified as high-tech products

该项目的主要特点是集合光学、电子学、电工学、流体力学、软件开发于一体，属高新技术产品。

We have finished all the parts of the optical electron polarimeter, including the analysis system for the Stokes parameters of radiation fluorescence, photon detection system, and electronic system etc.

所完成的工作包括真空机械系统、辐射荧光Stokes参数分析系统、光探测系统、数据获取电子学系统等。

This paper uses an improved charge density method and a more realisticcathode operating mode to simulate the electron optical properties of field emission guns. In the paper a special 6-point quadrature formula has been derived to accurately calculate potentials near theemiter surface and a spherical diode model has been adopted with the cathode operating at the partial space charge limitation.

场发射枪电子光学特性的数值模拟刘志雄，沈文忠，西门纪业（北京大学电子学系，北京100871）本文利用改进的电荷密度法和更接近于实际的阴极工作模型来模拟场发射枪的电子光学性质。

Institute of Quantum Electronics of Peking University,Beijing 100871

北京大学量子电子学研究所，北京 100871

Institute of Quantum Electronics, South China Normal University, Guangzhou 510631

华南师范大学量子电子学研究所，广州 510631

The Research Institute of Quantum Electronics, South China Normal Univ., Guangzhou 516031, China

华南师范大学量子电子学研究所，广东广州 516031

The Research Institute of Quantum Electronics, South China Normal Univ., Guangzhou 516031

华南师范大学量子电子学研究所，广东，广州 516031

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。