lensing
英 [ˈlɛnzɪŋ]
美 [ˈlɛnsɪŋ]
网络 伦辛; 透镜; 透镜化
COCA.36576
双语例句
- The general effect is known as gravitational lensing, and this specific case is known as the Einstein Cross.
这种效应统称为引力透镜，而图上这种特殊的例子称为爱因斯坦十字。 - However, those objects can be inductively detected from observation of phenomena near them, such as gravitational lensing and stars that appear to be in orbit around space where there is no visible matter.
然而，那些物体能归纳地被靠近它们现象观察发现，例如引力透镜和众恒星似乎处在空间附近的没有可见物质的轨道中。 - Observations of lensing, such as these, can be used to "weigh" clusters.
观察透镜，如这些，可以用来“权衡”集群。 - They've created numerous "dark matter maps" using different techniques, including gravitational lensing of galaxy clusters.
他们通过各种技术绘制了大量“暗物质地图”，包括星系团的引力透镜效应。 - Another hallmark of dark matter is gravitational lensing, similar to the effect of light passing through a piece of polished glass.
暗物质的另一个特点是引力透镜效应，跟光通过一片抛光玻璃发生的现象相似。 - This paper concerns the thermal lensing effect that occurs as laser going through an optical window, and its influence on beam quality.
分析了高功率激光通过窗口时，引起的窗口热透镜效应及其对激光光束质量的影响。 - At present, photothermal deflection technology and surface thermal lensing technology are widely applied in weak absorption measurement.
目前，广泛使用的测量弱吸收的方法有光热偏转技术和表面热透镜技术。 - Relaxation rates of chromyl chloride molecules have been measured under different pressures using the technique of thermal lensing.
用时间分辨热透镜技术测定了铬酰氯分子在不同气压下的弛豫速率。 - By this method, thermal lensing of end-pumped Nd: YV04 laser is studied generally. And this work can provide references for studying the thermal effects of laser medium and designing lasers of this kind.
并利用此方法全面地研究了端面泵浦Nd：YVO4激光器的热透镜效应，为认识激光介质的热效应和设计此类激光器提供了参考。 - Application of Microcomputer to Laser-Induced Thermal Lensing Spectrum Technology
微电脑在激光热透镜光谱技术中的应用 - Through the measurement of XRD, surface thermal lensing technique, optical spectra and laser irradiate resistance testing, the microstructure, refractive index, absorption and laser induced damage threshold were measured.
分别通过X射线衍射、光学光谱、热透镜技术、抗激光辐照等测试，对所制备样品的微结构、折射率、吸收率及激光损伤阈值进行了测量。 - Pulsed gain and thermal lensing of Nd: LiYF_4
Nd：YLF的脉冲增益和热透镜效应 - Thermal lensing is measured in experiment, which is consistent with the results from the numerical solution.
实验研究三向侧面泵浦固体激光器的热透镜，所测实验结果与数值计算结果相吻合。 - Thermal lensing in three side-pumped solid-state laser
三向侧面泵浦固体激光器中热透镜的研究 - Effect of thermal lensing is the main obstacle of getting high power and good beam quality in laser diode ( LD)-pumped solid-state lasers.
在高功率激光二极管抽运固体激光器中，热效应已成为获得高输出功率和高光束质量的最大阻碍因素。 - The wavefront aberration due to thermal lensing when laser transmits in crystal is studied in the first part.
第一部分主要分析了激光在晶体中传输时产生的热透镜效应引起的波前畸变：首先给出了激光在晶体中传输时由于热引起的光程差变化； - Under the study on SSHCL resonator and thermal lensing in this paper, designing rules are given for unstable resonator with a thermal lens.
论文即选取固体热容激光器谐振腔设计及其热透镜效应作为主要研究方向，给出了含热透镜正支虚共焦非稳腔的设计原理以及步骤； - Also a method to dynamically compensating the thermal lensing is discussed.
提出一种动态补偿热透镜效应的方法，分析了其可行性。 - The gravitational lensing effect from the whole cluster of galaxies is discussed.
讨论了整个星系团的引力透镜效应。 - The optical cavities of general curved-mirrors with a negative lenslike medium are discussed, and used to analyze the thermal lensing effects in gas lasers.
本文讨论了类负透镜介质一般曲面镜光学谐振腔，并用来分析气体激光器中的热透镜效应。 - Finally, possible thermal lensing effects in ion gas lasers and other lasers are briefly discussed.
最后，简单地讨论了离子气体激光器和某些其它激光器中的可能热透镜效应。 - Simulation Study on Thermal Lensing in Crystal
晶体中的热透镜效应数值模拟 - Experimental study on thermal lensing of end-pumped solid-state lasers
端面抽运固体激光器热透镜效应的实验研究 - It is shown that the thermal lensing effects have considerable influence on the output and resonance frequencies, particularly for the fundamental mode lasers.
结果表明，热透镜效应对输出功率和频率特性影响相当大，对基模输出激光器的影响最为突出。 - With the coaction of pump field and coolant, the temperature gradient is formed within laser working medium, and then the thermal effects such as thermal lensing, thermal stress birefringence and so on are emerged, they all seriously restrict the development of lasers.
由于泵浦光场和冷却液体的共同作用，直接导致激光工作物质内部形成温度梯度分布，进而产生热透镜、热应力双折射等热效应，严重制约着激光器的发展。 - Based on above methods, several solid lasers, either side-pumped or end-pumped, are set up, and the thermal lensing effect and output beam quality are optimized. Good results are obtained, and these make a solid foundation for latter studies. 3.
在此基础上搭建了多台侧泵及端泵的激光器，对热透镜、光束质量等参数进行了优化，得到了较好的结果，为以后的实验打下基础。 - Based on the analyses on the effect of the thermal lensing, continuous-pump-oscillator is designed.
论文在对热透镜效应分析的基础上，对连续固体激光器的谐振腔进行了设计，给出了典型腔结构。 - Jasperite exposured in the mining is mainly spread in quartz hematite ore as lensing or raindrop.
矿区内出露的碧玉岩主要呈透镜状、少数为雨滴状分布于块状石英赤铁矿矿石中。 - The thermal lensing effect changes the laser mode, and results in the mismatching of pump light to cavity mode.
热透镜效应可以改变激光的模式，并且会导致泵浦光束模式和激光谐振腔模式的不匹配。