Suitable for sterilization with high-energy radiation;
为高能量辐射灭菌为宜;
So is the time lag due to the high-energy radiation travelling slower through space?
到达望远镜的时间所以滞后是由于高能量的辐射在空间中穿行得比较慢吗?
Every week, astronomers sight two or three gamma ray bursts (GRBs), short flashes of high-energy radiation from collapsing stars.
天文学家们每周都能看到两三次伽马射线爆发(GRBs)现象,这种现象是恒星塌缩时产生的高能辐射所造成的短暂闪光。
High-energy radiation may result in the accumulator quantum components and microprocessor components of the fine structure was destroyed.
高能辐射量子可能造成蓄能器部件和微处理器部件中的微细结构被破坏。
But around black holes, a flurry of activity creates high-energy radiation - including radio waves and X-rays - that does flow out into space.
但在黑洞,一系列活动创造高能量辐射-包括无线电波和X射线-即不流送入太空。
When a massive star ends its life, it does so with a bang: a supernova, which sends death sleeting across space in the form of high-energy radiation.
大质量恒星结束生命时,会产生精彩的结果——超新星。超新星会以高能量辐射的形式将致命的碎屑撒遍太空。
The supernova explosions that create and spread heavy elements also unleash a torrent of high-energy radiation: gamma rays, X-rays, and ultraviolet light.
创造并散播重元素的超新星爆发同样释放出一股高能辐射的激流:伽玛射线,X射线,紫外线。
Therefore, it is an absolutely necessary key to understand the process of mass accretion for interpretation of the particular high-energy radiation from these systems.
所以了解吸积过程是解释这些天体独特的高能辐射特性的一把必不可少的钥匙。
Ultraviolet Stabilizers: While much of the sun's high-energy radiation is absorbed by the atmosphere, some radiation in the 280 to 400 nm (ultraviolet) range reaches the earth's surface.
紫外线稳定剂:虽然大量的太阳高能辐射已被大气层所吸收,然而一些在280-400nm范围内的射线(紫外线)仍能达到地球表面。
Images captured by NASA's Swift satellite show two views of the unusual gamma-ray burst, an outpouring of high-energy radiation and particles thought to follow the collapse of a massive star.
由美国宇航局Swift卫星拍到的图像显示了两个不同寻常的伽玛射线爆发的景象,一颗大质量恒星塌陷后出现的高能辐射和粒子迸发。
It plans to launch a hard X-ray modulation telescope to study the matter dynamics and high-energy radiation processes in the strong gravitational field of compact celestial bodies and black holes.
发射硬x射线调制望远镜,研究致密天体和黑洞强引力场中物质动力学和高能辐射过程。
This "death star galaxy" will produce large amounts of high-energy radiation, which may cause severe damage to the atmospheres of any planets in the companion galaxy that lie in the path of the jet.
这个“死亡的恒星星系”将制造出大量的高能射线,而这些射线能导致对任何位于同伴星系内并处于发射物路径中的行星大气层的严重破坏。
Used as a rubber antioxidant, ozone, wind and mechanical stress-induced fatigue Flexing excellent protection performance of the oxygen, heat, high-energy radiation has a significant protective effect.
用作橡胶的防老剂,对臭氧、风蚀和机械应力引起的曲挠疲劳有卓越的防护效能,对氧、热、高能辐射等也有显著的防护作用。
Space also has high levels of radiation, energy that can pass through our bodies and make us sick.
太空也有高等级的辐射,其能量可以穿过我们的身体,让我们生病。
The nuclear energy is released at the Sun’s center as high-energy gamma radiation, a form of electromagnetic radiation like light and radio waves, only of very much shorter wavelength.
核能在太阳的核心被释放为高能的伽马射线。 这是一种电磁射线,就象光波和无线电波一样,只是波长要短得多。
The reduction mechanism of thermoluminescence intensity is studied in terms of two sorts of effects induced by the action of high - energy radiation on objects.
从高能辐射作用于物体时的两种效应入手,分析讨论了异致热释光强度降低的原因。
In order to increase the efficiency of heat energy convection and radiation, a porous flat plate is vertically placed in the high-temperature flowing system.
在高温流动系统中,垂直放入多孔平板可增强辐射换热效应,提高能量的利用率。
A range of high-energy phenomena about large luminosity or high frequency radiation can be explained by accretion.
宇宙中一系列高光度或者高频率辐射的高能现象可以由吸积过程解释其物理机制。
The high energy radiation mechanism research of active galactic nuclei is a key to understanding their structure, evolution features and origin of central drive.
活动星系核的高能辐射机制研究对于揭示其结构和演化特征以及中央驱动之谜具有极其重要的意义。
Optical transition radiation (OTR) has been widely studied as a diagnostic means of electron beams in mid and high energy region.
光学渡越辐射(otr)作为中高能段束流诊断方法,已被广泛地研究。
The metal photonic band gap structure has potentialities in the areas of high-energy accelerators, microwave vacuum electron devices, and terahertz radiation sources etc.
金属光子带隙结构在高能加速器、微波真空电子器件和太赫兹波源等方面具有重要的应用前景。
Low radiation glass is a high quality and energy saving construction material, reducing both the let-in of Ultraviolet ray and let-out of heat in the room.
低辐射玻璃既可防止紫外线的照入,又可减少室内热量的外泄,是一种节省能源的非常理想的建筑用品。
Purpose To analyze the influence of lateral electron disequilibrium on the radiation treatment planning for lung cancer when using high energy X rays.
目的:分析高能X射线通过低密度的肺组织时,侧向电子失衡对肺部肿瘤放射治疗计划的影响。
"We're now looking at the effect of radiation on this material, to determine if it can be used for high energy physics applications, such as particle colliders, " says Dr.
目前我们比较关注它的辐射效应,这将决定它能不能应用于像粒子对撞机这样的高能物理领域。
In areas with intense sun radiation, and when high energy absorbing tinted glazing is installed, heat build-up of the glazing can be considerable.
在强辐射地区,当对太阳能有高吸收的有色采光材料被安装时,要考虑到采光材料的升温。
Radiation cure coatings have the features of high efficiency, energy-saving and pollution free.
辐射固化涂料具有高效、节能、无污染的特点。
Radiation effects of high energy electrons and protons on properties, optical surface figure of infrared fused silica were studied.
研究了高能电子、高能质子辐照对红外熔石英性质、光学面形的影响。
Radiation effects of high energy electrons and protons on properties, optical surface figure of infrared fused silica were studied.
研究了高能电子、高能质子辐照对红外熔石英性质、光学面形的影响。
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