查询词典 emission spectrum

The field emission current that STM is operated in field emission mode was calculated by simulation charge method. The calculated results take account of planar and nonplanar emission models respectively. These data are helpful to know the character of STM.

论文对STM的工作原理进行了理论分析，采用模拟电荷法计算了STM工作在场发射状态下，平面和非平面尖端模型时的电流、电流密度分布和电场分布，为进一步认识STM的工作特性提供了数据。

From this point of view, we investigate the effect of the curvature energy and the compressibility energy on the emission of the prescission particle. The effect, acting together with the other one that the lower emission barrier facilitates the particle emission, leads to a different way to emit proton and α particle.

从这个角度，笔者研究了引入曲率能和压缩能影响断前粒子发射的效应，与发射位垒降低增强断前粒子发射的效应相作用，使断前质子和断前α粒子在基态到鞍点间出现了不同的发射规律。

Unoriented ZnO nanowires are fabricated either on the surface of silicon wafer or at the tip of needle-like tungsten by vapor-phase deposition. Both the plane field emission and tip field emission of ZnO nanowires are studied using a field emission microscope.

运用气相沉积方法分别在硅片表面和钨针尖上制备了非取向生长的ZnO纳米线，并通过场发射显微镜研究了纳米线样品的平面场发射特性和针尖场发射特性。

On the optical emission part, I utilized Photoluminescence to investigate the emission wavelength. In the first section of my experiments, Indium-OxyNitride nanoparticles, they are octahedrons suggested to be formed via the VS mechanism dispersed on the Silicon substrate, ranging from 50 nm to 1 um in size grown from 600 degrees to 900 degrees in Celsius. The composition is also verified by the EDS apparently. The PL shows the emission wavelength spans the whole red region.

在第一部分的氧化氮铟奈米颗粒中，奈米颗粒推测是以VS的成长机制形成的八面体结构，以成长温度在摄氏600度至900度形成各个尺寸从50奈米至1微米间的奈米颗粒，并可在能量散布光谱中，验证此奈米结构的存在成分，并在光激发萤光光谱中，可以看出此奈米颗粒的发光范围可以涵盖整个红光波段。

5Ns. The peak position of N band emission as well as the distinct emission region slightly moves towards the open end of the cylindrical cavity, and this does not happen to O band emission. Radiation transport efficiency of 6% is obtained for the φ400×1200um cylindrical cavity heated by x-ray source with radiation temperature of 118 eV.

从时间分辨的X光强度轴向空间分布来看，在较长时间（约1～1.5ns）内，O带X光在整个观测缝对应的轴向范围之内均有较大的辐射强度，在X光强度空间分布的变化过程中，其强度峰值的空间位置基本不变；而对N带X光，则只在较短时间（约0.5ns）内，在整个观测缝对应的轴向范围之内可观测到X光辐射，但只在靠近输运源约300μm的范围内有较强发射，在柱腔末端600～700μm范围之内的辐射则很弱，N带X光辐射轴向空间分布曲线的峰值位置在朝柱腔末端的方向移动，移动量大约为130～250μm。

Firstly, this article summarizes energy conservation and emission reduction and the related theory, then takes the current energy consumption and pollution status of China's economic development as the starting point, analyzes the situation of energy conservation and emission reduction, poses the problem of energy conservation and emission reduction in our country.

本文首先概述了节能减排及相关理论，从我国经济发展的能耗现状和污染现状出发，分析我国节能减排的形势，提出了我国节能减排面临的问题，其次分析节能减排与企业竞争力的关系，以及节能减排规制政策下企业面临的挑战和机遇，最后对企业对策进行深入分析。

Basing on the mechanism of the kinetic electron emission, we analyze the factors which relate to the kinetic emission yield, and finally get the relation between kinetic electron emission and impacting velocity in theory.

基于动能电子发射的机理，我们分析了影响动能电子产额的因素，理论上得出动能电子产额与入射速度增长呈线性增加的关系，取得了实验上和理论上一致的结果。

By analyzing the electron emission waveforms, the natural parameters of the ferroelectric electron emission and the theory of the electron emission have been generalized.

其中，对BT、BNBT两种环保无铅铁电材料电子发射性能的详细研究，并公开报道了其最大发射电流密度分别为30A/cm~2、20A/cm~2，这在国际上尚属首次。

Based on the theory of thermal emission polarization and the method of thermal emission polarization detection, the relation between the surface roughness of aluminum and steel plates and their degree of linear polarization of the thermal emission was studied by using a kind of thermal imaging polarimeter.

中国科学院安徽光学精密机械研究所遥感研究室，合肥 230031根据热红外偏振的原理和探测方法，利用一种热红外偏振探测系统分别研究了铝质和钢质金属板热红外偏振度和其表面粗糙度之间的关系。

The purpose of this study is to explore the trend of CO2 emission in the electricity industry. An input-output analysis and FGP along with the IPCC method are employed to estimate the volume of CO2 emission produced from power sources in the electricity industry from 1996 to 2006, focusing on the correlation between derived energy and carbon dioxide. The potential volume of CO2 emission in Taiwan between the years 2007 and 2015 is also estimated according to the information on the government's long-term development program. Furthermore, the input-output approach and FGP model is constructed to draft future CO2 reduction program for the electric power industry. The program includes fuel substitute of dynamotors and the promotion of electrical efficiency; at the same time, analysis is made on the correlation between CO2 and GDP in this reduction program.

摘要 研究目的为探讨电力事业中二氧化碳排放趋势，以投入产出分析法及模糊目标规划法搭配IPCC方法，推估1996~2006年间整体产业各能源二氧化碳排放量，重点为次级能源电力与二氧化碳间的关联性，并依据我国长期开发方案所提供资料推估我国2007~2015年间二氧化碳排放量，并进一步建构投入产出模糊规划模型，拟定未来电力事业可行的二氧化碳减量方案，方案包括发电机组燃料替代与电力效率提高两种，并且分析减量方案中产业二氧化碳与GDP两者间的关系。

Diabetes is a social disease that affects several million people worldwide.

糖尿病是一个社会性疾病，全世界有数百万人罹患此病。

I'll call you on Friday to see if we can reschedule our luncheon meeting at your convenience.

我星期五会给您打电话在您方便的时候我们重新安排我们的午餐约会。