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- laser emission characteristic 激光辐射特性
- Subjects were gently fitted with headgear containing near-infrared laser emission and detection probe arrays oer the lateral auditory areas. 受试婴儿戴上一个合适的帽子，帽子上有近红外线发射器并且在脑听觉区域一侧有探测器。
- Laser rangefinder consists of laser emission source, receiving system and optical antenna. 半导体激光测距仪主要由激光发射光源、接收系统和光学天线组成。
- The emission characteristic of carbon plasma arc-discharger under the pulse mode was studied. 研究讨论了在脉冲工作方式下;碳等离子体源的发射特性.
- And the field emission characteristic of the CNT-trunk was test by a simple diode structure. 而所成长的奈米碳管以简单的二极量测来测试其场发射特性。
- When pumped by the treble Nd3+:YAG pulsed laser we found laser emission at 460nm. The FWHM is 2.4nm and the threshold power density is 9.7kW/cm2/pulse. 在三倍频的Nd3+:YAG 脉冲激光的泵浦下;观察到了阈值9.;7kW/cm2/pulse、激射峰460nm、半宽2
- The linewidth of the laser emission is-5nm when a prism is used as the dispersive element and is reduced even further to-lnm when the prism is replaced by a diffraction grating. 当用棱镜作为色散元件时,其线宽约为5毫微米; 如果用衍射光栅代替棱镜则线宽可窄至1毫微米左右。
- The results show that the best field emission characteristic is measured with an enhancement factor of around 2118, and a turn-on field intensity of 6.3 V/m were obtained. 这表示在较低长度之下，增加奈米线的长度有助于提升其场发射特性，但是到了一定长度之后，此时继续的增加奈米线的长度将使得电场屏障效应增加，导致场发射特性随著长度的增加而衰减。
- The recent advance in quantum cascade lasers offers an ideal compact source for mid and far-infrared laser emission. 量子级联激光器作为新近出现的全固化小型理想中远红外激光源，引起了人们极大的兴趣。
- Therefore, it has great scientific and practical significances to investigate the formation mechanisms, evolvement process and emission characteristic of the SPM during coal combustion. 因此,对燃煤过程中亚微米颗粒物的形成机理、演化过程及其排放特性等方面开展研究具有重要的科学和实际意义。
- Variable Power Laser Emission technology to optimally adjust emission energy;multi-media network OWPLC/OWOFPLC which combines Optical Wireless Communication with low-cost Power Line Communication. 优化调整发射能量消耗的激光变功率发射技术，将无线光通信与低成本的电力线通信相结合的OWPLC/OWOFPLC多介质传输网。
- The fabricated triode flat display possessed better field emission characteristics and larger anode current. 所制作的三极结构平板显示器样品具有良好的场致发射特性以及大的阳极电流。
- The emission characteristics of the Stirling engine are, however, extremely good. 然而斯特林发动机的排放特性非常好。
- Some difference of emission characteristics between biogenic and anthropogenic NMHC sources are also discussed in the paper. 本文还对NMHC天然源和人为源的排放特征做了比较;得到一些初步结论.
- laser emission microspectrum analysis 激光显微光谱分析
- With the carbon nanotube film as cathode materials, the field emission characteristics of the carbon nanotube film cathode are presented and analyzed. 利用碳纳米管薄膜作为阴极材料，给出并分析了碳纳米管薄膜阴极的场致发射特性。
- In order to investigate emission characteristics of fugitive dust generation of falling material, a free falling apparatus was developed in the lab. 摘要为了研究物料下落过程中随机性粉尘的产生特性，在实验室开发并设计了一套自由下落装置。
- The fluorine emission characteristics and industrial experiment results of fluorine retention during coal combustion in fluidized bed were reported. 分析了流化床煤燃烧氟析出特性,并进行了流化床石灰石燃烧固氟试验。
- The relationships among load characteristics,speed characteristics,gravitation characteristics and carbon smoke exhaust emission characteristic of turbocharged diesel engine are analyzed and compared. 分析和比较了不同海拔下增压柴油机负荷特性、速度特性、万有特性以及碳烟排放特性。
- secondary emission characteristic 二次放射特性
