查询词典 spontaneous emission

Gas flow from borehole directly relates to the gas emission from drill drainage coal bed and judging the initial velocity of gas emission from the borehole .

钻孔瓦斯流量直接关系着钻孔抽放煤层瓦斯涌出量及钻孔瓦斯涌出初速度的判定，因此研究钻孔瓦斯流量的变化及发展趋势具有较大实用价值。

This paper briefly presented the chemical composition and classification of organic pollutants in inhalable particles. The emission characteristics which attracted much attention of main pollutant sources from combustion, cooking, motor vehicle were analyzed respectively in this paper, indicating that different pollutant sources lead to different emission characteristics.

本文概述了环境空气中有机污染物的化学组成、分类；对燃烧源、餐饮源、交通源等几种污染源的排放特征进行了着重分析，表明污染源不同，其排放特征具有很大差异。

XIE Kuo-jun, ZENG Bao-qing, YANG Zhong-haiAbstract: The crystallite diamond films were synthesized on copper substrate by microwave plasma chemical vapor deposition technique. The field emission characteristics and the electrical characteristics of contacts between metal and diamond file have investigated Electron emission tsting indicates low turn-on voltages.

用微波等离子化学气相沉积法在无氧铜基底上沉积微晶金刚石制作场发射冷阴极阵列，研究场致发射特性和金刚石与铜基底之间的欧姆接触特性。

By measuring current voltage characteristics and observing light emission of these diodes,electron emission feature of these diamond powder cold cathodes were investigated.

通过该结构电流电压特性的测量和发光特性的观察研究了金刚石粉末冷阴极的电子场发射性能。

By comparing the waveforms of light emission and current for the three different modes,the relationship between the waveforms of light emission and current in dielectric barrier discharge was investigated.

通过比较三种不同模式下的光信号和电流信号，研究介质阻挡放电中光信号和电流信号的关系。

There are mainly two paths of computer information leakage, one is that the information being processed will be emitted into the air through the electromagnetic waves produced from the inside of computers, which is called radiated emission; the other is that such electromagnetic waves that contain information can also be transmitted and radiated through conductors such as power wire, signal line, earth wire, etc., which is called conducted emission.

计算机信息泄漏，主要有两种途径：一是被处理的信息会通过计算机内部产生的电磁波向空中发射，称为辐射发射；二是这中含有信息的电磁波也可以经电源线，信号线，地线等导体传送和辐射出去，称为传导发射。

There are mainly two paths of computer information leakage, one is that the information being processed will be emitted into the air through the electromagnetic waves produced from the inside of computers, which is called radiated emission; the other is that such electromagnetic waves that contain information can also be transmitted and radiated through conductors such as power wire, signal line, earth wire, etc., which is called conducted emission.

计算机信息泄漏，主要有两种途径：一是被处理的信息会通过计算机内部产生的电磁波向空中发射，称为辐射发射；二是这种含有信息的电磁波也可以经电源线，信号线，地线等导体传送和辐射出去，称为传导发射。

This thesis mainly researches the development of international emission trade on theory and discusses its problem and trend. Also this thesis focuses on China emission trade, especially on its advantages and disadvantages, and analyses its status quo and trend.

本论文研究重点是减排国际贸易发展，从理论角度研究这种新的国际贸易模式，探讨其存在的主要问题及其发展趋势；另一个重点是研究中国减排贸易，分析其现状及其发展趋势，特别关注其利弊，研究如何掌握。

Based on electromagnetic emission theory and computer simulation technology, some concerned issues on electromagnetic emission technology were studied, and launching principle of rail electromagnetic gun was explored.

本文主要运用电磁发射理论和计算机模拟技术，针对电磁枪械发射技术中相关的技术问题，对导轨式电磁枪械发射原理进行探索性研究。

The relation of PAHs emission and Dioxin emission was discussed from theory and experimentation in this article, and it was indicated that PAHs could possibly synthesize Dioxin as an usher reagent.

本文还从理论和试验分别分析了多环芳烃排放和二恶英排放之间的关系，结果认为两种情况下多环芳烃都可能成为合成二恶英的前驱物。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。