查询词典 thermal efficiency

Comparing with traditional flash lamp, diode-pumped solid-state laser has a lot of advantages, such as lower thermal effect, higher efficiency, compactness, longer lifetime, stably, reliable and high power output with high beam quality.

与传统紫外波段的准分子气体激光器和长波段激光相比，激光二极管泵浦的全固态紫外激光器具有转换效率高、高重复率、性能可靠、体积小、重量轻、光束质量好及其运行成本低等优点。

The thermal power and efficiency of the heat engine and their relationship are induced, computed and discussed according to the model.

根据建立的模型推导出了热机功率、效率及其相互关系的解析表达式，并进行了计算和讨论。

This paper synthetically analyzes the factors which affect the efficiency of the helicoid thermal separator based on the study and the application.

根据多年来实验研究和推广应用，综合分析了影响旋转式热分离机效率的若干因素，并就脉冲管各主要能量损失与结构参数、运行参数之间的相互关系进行了讨论，提出了改进措施，同时在实验的基础上导出了最佳管长的半经验公式。

The situation and principle of thermal imager were introduced,and its application in building energy efficiency testing was discussed.

介绍了红外热像仪的应用现状及工作原理，阐述了其在建筑节能检测中的应用，结合工程实例对红外热像仪的应用进行了分析，供有关质量检测部门在进行相关使用时参考。

Column efficiency , inertness and thermal stability of the columns were all nice .

各种柱子均具有柱效高，惰性好，热稳定性好的色谱性能。

The results show that by combining the optimal operation condition with recycling interstage energy the thermal energy requirement of the process is 2.947 GJ/t, the cost of CO2 removal is 344.0 RMB/t, and the efficiency of power plant decreases from 45% to 32.75%.

回收压缩机级间热能及改进操作条件后，最优操作工况下CO2的解吸能耗为2.947GJ/t，减排成本为344.0元／t，电厂效率由减排前的45%仅降为32.75%。

Taking LOI and vertical burning methods as main measures to estimate the flame retarding efficiency of materials, the effects of each ingredient were studied. With the aid of thermal analysis, the mechanism of chemistry reaction, intumescence and charring were discussed.

以氧指数法和水平燃烧法作为考查阻燃性能的主要手段，研究了聚乙烯膨胀阻燃体系各组分对阻燃性能的影响，并结合热分析的方法对聚乙烯膨胀阻燃体系热降解过程的化学反应机理、膨胀机理、成炭机理进行探讨。

Die temperatures and thermal stresses can have significantly influence the efficiency,reliability,and late time of light emitting diode s.

发光二极管的结点温度和应力分布对它的发光效率、可靠性和寿命有着至关重要的影响。

Taking the lobby of an existing office building in Beijing as study object, considering the weather conditions and the air conditioning load characteristics, performs the energy efficiency reformation of air conditioning system based on the theory and principle of floor panel cooling and heating technology by replacing the original floor panel heating system to a floor panel cooling and heating system. The running results in summer of 2009 show that the reformation has satisfied the demands of building thermal comfort and function with significant energy saving effects.

以北京市某既有办公建筑的大堂为研究对象，针对北京地区的气候条件和大堂建筑的空调负荷特性，基于地板辐射供冷供暖技术的基本理论和原理，对该大堂原有的空调方式进行了节能改造，将原来的地板辐射供暖系统改为地板辐射供冷供暖系统。2009年夏季供冷工况运行结果表明，该改造方案不但可满足建筑热舒适性及使用功能要求，而且节能效果显著。

Based on the structure of a non-tracking internal-concentrator solar PV-thermal tube collector and the absorber design requirements, the optical design for the compound parabolic concentrator with half cylinder absorber is proposed to improve the solar energy efficiency. Matlab software was used for the optimization and simulation of the concentrator curve and shape. The curve equation of concentrator for maximum incidence of light of the collector was obtained; and the installation locations for CPC/half cylinder absorber and the necessary CNC processing parameters were optimized.

针对非跟踪内聚光光电－光热复合管的结构及接收器的设计需求，对管内具有特殊形状的半圆柱接收器的复合抛物面聚光器进行了光学设计，并利用Matlab软件对聚光器曲线和形状进行了优化与数据仿真，得到了光热复合管能够得到最大入射光的聚光器的曲线方程、安装位置以及供数控机床加工所需的参数，给出了不同入射角的光线和光强分布图，提高了太阳能的利用率。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。