ERRC的研究成果已经促使联邦立法机构制定标准，以确保比如水果，蔬菜，果汁，肉和肉类替代品等辐射食品的安全和质量。
ERRC research findings have enabled federal regulatory agencies to establish standards to ensure safety and quality of irradiated products like fruit, vegetables, juice, meat, and meat substitutes.
通过发出所谓的霍金辐射，黑洞会逐渐失去能量和质量。
By emitting this so-called Hawking radiation, a black hole would gradually lose energy and mass.
辐射保护小组，还有质量保障小组。
Radiation protection group, security and a quality assurance group.
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。
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.
猛烈的恒星风和强有力的大质量恒星辐射塑造着星云的环境。
Violent stellar winds and powerful radiation from massive stars sculpt the surrounding nebula.
在太空的寒冷真空之中，来自大质量恒星的辐射如同光剑一般切开了冰冷的分子云，创造出奇异梦幻的雕塑。
In the cold vacuum of space, radiation from massive stars carves away at cold molecular clouds, creating bizarre, fantasy-like structures.
他计算出，移动让质量的增值达到辐射能量的3／8c2倍（c代表光速）。
He calculated that the motion adds a mass of 3/8c2 times the radiant energy.
新的研究指出，仙王座B的恒星形成过程是由分子云外的一个明亮，大质量的恒星（HD217086）的辐射所触发的。
The new study suggests that starformation in Cepheus B is mainly triggered by radiation from onebright, massive star (HD 217086) outside the molecular cloud.
辐射：由以光速运行的无质量或近无质量粒子所构成。
Radiation: composed of massless or nearly massless particles that move at the speed of light.
电脑辐射不仅危害我们的健康，而且影响到工作的质量和效率。
Computer radiation not only jeopardizes our health, but also affects the quality and efficiency of work.
受附近一颗大质量恒星（在图中物体的左侧，未拍到）喷发出的气流的压缩和来自这颗恒星的强辐射作用，这些新恒星诞生在密集的气体中。
The newborn stars form in the dense gas because of compression by the wind and radiation from a nearby massive star (located outside the field of view to the left).
由于其质量亏损而产生的能量辐射可用来解释超新星的爆发等一些天文现象。
Energy radiation produced by mass defect can be used to explain some astronomical astronomical phenomena such as the eruption of supernova.
光线质量高：由于光谱中没有紫外线和红外线，故没有热量，没有辐射，属于典型的绿色照明光源。
High quality light: no heat and radiation since there is no ultraviolet ray and infrared ray for the spectrum. It belongs to typical green lighting source.
在过去，Sclafani博士说，用能产生高质量的图像的CT扫描机开拓市场，这也意味着更多的辐射。
In the past, Dr. Sclafani said, manufacturers had marketed ct scanners based on high-quality images, which often meant more radiation.
接下来是辐射区，其范围从核心表面到太阳半径的70%处，占太阳总体积的32%，总质量的48%。
Next is the radiative zone, which extends from the core to 70 percent of the way to the sun's surface, making up 32 percent of the sun's volume and 48 percent of its mass.
黑洞形成后，就开始向外辐射能量，最终将因为质量丧失殆尽而消失。
After the formation of black holes, began to radiate energy, will eventually disappear because of the quality of lost.
负能量的粒子流进入这个黑洞后，会减轻它的质量，直到黑洞发生最后的辐射大爆炸后才完全消失。
The flow of particles of negative energy into the black hole reduces its mass until it disappears completely in a final burst of radiation.
儿童患者在CT检查中怎样有效减少辐射剂量，同时又能保证图像质量，作为从事放射工作人员应该充分认识。
How to effectively reduce the radiation dose and ensure the quality of image of the child patients in the ct examination should engage fully understanding by the radiation workers.
考虑了辐射和质量引射对流场的影响。
为此，影像质量与辐射安全防护问题越来越受到人们的普遍关注。
Therefore, image quality and radiation protection is being concentrated stage by stage in the world.
本文分析了离子质量相对论效应引起这种辐射出现的物理机制和定性判据。
In this paper, the physical mechanism of radiation induced by ion relativistic mass effect is analysed and the qualitative criterion is given.
本工作利用热丝化学气相沉积(HFCVD)法获得了(100)取向不同质量的金刚石薄膜，并制备了CVD金刚石辐射探测器。
In present work, (100) oriented CVD diamond films with different quality obtained by a hot-filament chemical vapor deposition (HFCVD) technique were used to fabricate radiation detectors.
于是得到各种透明系数P_2状况下太阳直接辐射通量密度随大气质量变化的平均关系。
Thus the averaged relationships between the flux density of the direct solar radiation and the air mass under various coefficients of transparency P2 were obtained.
引入室内空气质量和噪声，结合温度、相对湿度、风速和平均辐射温度作为室内环境综合评价参数。
Introduces indoor air quality and noise level as integrated parameters along with air temperature, relative humidity, air velocity and mean radiant temperature.
采用小的螺距，和较大的螺距值来扫描可以提高CT图像质量并减少病人所接受的辐射剂量。
By adopting small pich and bigger pich value, the quality of CT images could be improved and the dose of radiation that patients take in would be reduced.
金刚石膜因其优异的电学、光学等性能已成为优越的辐射探测器材料，但探测器性能强烈地依赖于薄膜质量。
Diamond is a very attractive material to realize radiation detectors due to its exceptional electrical and optical properties, but the detector performances intensively depend on the film quality.
辐射强度与辐射粒子的能量、静质量、简并因子有关。
The radiation strength is relative to the rest mass and the energy of pa.
采暖；辐射；施工；质量；节能。
Heating; Radiation; Be under construction; Mass; Energy conservation.
天文学家不得不寻找由大质量年轻恒星组成的星团激发的电离气体云——这是早期恒星开始燃烧、辐射并电离周围气体的信号。
Astronomers had found clusters of massive adolescent stars, in addition to clouds of charged gas - a sign that new stars are beginning to ignite and ionize surrounding gas.
天文学家不得不寻找由大质量年轻恒星组成的星团激发的电离气体云——这是早期恒星开始燃烧、辐射并电离周围气体的信号。
Astronomers had found clusters of massive adolescent stars, in addition to clouds of charged gas - a sign that new stars are beginning to ignite and ionize surrounding gas.
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