ISO4892-3:1994 Plastics-Methods of exposure to laboratory light source-Part 3: Fluorescent UV lamps.
1994塑料实验室光源暴露试验方法-第3部分:荧光紫外灯。
We can't measure it over billions of years or over billions of light years, but we can measure it to very, very high precision in the laboratory.
我们无法回到数十亿年以前或到数十亿光年以外的距离进行衡量,但我们可以在实验室以非常,非常高的精度测量它。
When you create a whole new kind of light, everything from medical imaging and laboratory spectroscopy to photovoltaics could stand to benefit.
一旦你创造了一种新型的光源,不论是医学成像或者是实验室的光谱分析再到光电池都将受益匪浅。
Qubits have already been created in the laboratory using photons (the particles of which light is composed), ions and certain sorts of atomic nuclei.
通过使用光量子(组成光的微粒)、离子和几种确定的原子核,量子位已经在实验室中被创造出来。
Superslow light will remain a laboratory curiosity for some time to come.
超慢光将继续成为实验室未来相当一段时间内的一种神秘而新奇的东西。 如果科学家能够使光子减慢到足够的程度
According to one physicist in the group, "it's hard to argue against" this latest objection to the controversial faster-than-light result produced by other scientists in the same Italian laboratory.
根据这一群科学家中有一位说,“他们很难去反驳”这个有争议的、比光速还快的结论的最新反对意见,这个反对意见是由其他科学家在同一个意大利的实验室所得到的。
A glass container was on the laboratory and a tiny soft light came from it.
在实验室的长凳上有一个玻璃容器,从中发出微弱柔和的光。
Fiftyyears ago this Sunday, Theodore Maiman and his fellow scientists atHughes Research Laboratory shined a high-power flash lamp on a rubyrod, triggering a beam of coherent light: the first laser.
50年前的这个星期天,休斯研究实验室的西奥多.梅曼和科学家用高功率闪光灯照射红宝石棒,引发光束相干:第一台激光器 。
A common laboratory source of light is provided by a mercury arc.
通常的实验室光源选用汞弧灯。
Atoms emit and absorb light of specific wavelengths, as measured in laboratory experiments.
就如同在实验室中所测量到的,原子会放出或吸收特定波长的光。
Most Edison inventions were the work of his unsung technicians - and his most famous invention, the electric light, didn't even belong to his laboratory.
爱迪生的大部分发明是诸多默默无闻的技术员的工作成果,他最有名的发明——电灯,甚至不是出自他的实验室。
On the laboratory bench was a glass container from which came a tiny soft light.
实验室的工作台上放着一个玻璃器皿,从中发出一种微弱的光。
In the light of reality, combining the teaching practice, according to one's own experience, it gave the plan of design of computer network laboratory and designed the experimental project.
针对教学的实际、结合多年的教学,根据自己的经验,给出了计算机网络实验室的设计方案,同时设计了应开设的实验项目。
EOI 's visible light sources are used as general laboratory instruments or as precision calibration sources for detectors which respond to visible light.
EOI的可见光源可作为一般实验室仪器或作为探测器的精密校准源。
Applying laboratory acoustic emission Technology, in the light of specific requirements and conditions of coal mine rock sound monitor, this peper has developed a set of system for rock sound monitor.
本文介绍了应用实验室声发射测量技术结合煤矿地音监测的特殊要求和条件研制的矿山地音监测系统。
According to beam properties of the CO2 laser in the laboratory and light spot requirement for laser sintering, a set of laser beam homogenizing equipment is designed in this thesis.
针对实验室用大功率CO2激光的光束特性和烧结陶瓷实验时对光斑的特定要求,本研究从理论设计了一套激光均束装置。
So we can see the clear red or green light lines in laboratory.
所以我们在实验室中看到的是一条条清晰的红光或者绿光。
A type of light weight decorative base paper has been made from bleached sulfate softwood pulp and cotten pulp under laboratory conditions.
在实验室条件下,以漂白硫酸盐针叶木浆与棉浆试制轻型装饰原纸。
Secondly, the framework and method of virtual experiment subsystem of control system network laboratory is presented. Developed traffic light control and DC motor control are introduced in the detail.
其次,介绍了控制系统网络虚拟实验子系统的构架和虚拟实验实现方法,并为虚拟实验子系统开发了交通灯控制和电机控制两个虚拟实验。
The emissions test of 70 light-duty gasoline car indicated that real-world vehicles emission factors is higher than the laboratory test results.
针对70多辆轻型汽油车的测试表明:车辆实际道路得到的排放因子比实验室法规情况下测量的排放因子要高的多。
The paper presents an integration system in multi network and multi C/S model in the light of the trait of the clinical laboratory.
针对临床检验的特点,提出了多级网络结构下的多级C/S模式检验信息集成系统。
The appropriate ingredient of the coatings has been designed and tested in the laboratory in light of the material supply conditions in our Country. Very excellent results of about 72.56% anti-o…
结合国内原材料供应状况,进行了防氧化涂料的配方设计和实验研究,在实验室实验条件下取得了防氧化效率72.56%的优良效果。
Light scattering techniques provide a favorable means for determining aggregation's dynamic change and structural features in laboratory.
光散射技术为实验室测定胶体凝聚过程的动态变化和凝聚体结构特征提供了有利的手段。
In the light of analogue test in laboratory, the stability of roof of fully mechanized working face with top coal caving is studied during withdrawing support at stop line.
通过实验室相似模拟试验,对综放面收尾撤架空间的顶板稳定性进行了研究。
By laboratory tests, the density and the strength of light soil mixed with foamed beads are discussed.
利用试验手段,探讨了发泡颗粒轻质土密度、强度等物理力学性质在干湿循环环境下的稳定性状。
By laboratory tests, the density and the strength of light soil mixed with foamed beads are discussed.
利用试验手段,探讨了发泡颗粒轻质土密度、强度等物理力学性质在干湿循环环境下的稳定性状。
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