单词gamma ray的英汉翻译


gamma ray

['gæmə reɪ]
    (usu pl 通常作复数) ray of very short wavelength from radioactive materials 射线







单词gamma ray的英汉对照例句


辐射由一种放射性物质发出的辐射,包括α粒子、原子核、电子、和γ射线
The radiation including alpha particles nucleons electrons and gamma rays emitted by a radioactive substance.
描述了一种利用伽马射线照射光阴极生成的切伦科夫光来测定光电倍增管渡越时间分散的实验方法,并利用这种方法测量了hamamatsur-5924光电倍增管的渡越时间分散。
A method for measuring tts of photomultiplier with cherenkov lightproduced by direct gamma ray illumination on glass windowis presented and theexperi mental result for fine-mesh r5924is given.
天鹅座x-3x光子对γ射线的吸收
Absorption of gamma rays by x-ray photons around cygnus x-3
通过16口浅层自然伽马能谱测井资料分析黄河三角洲浅层放射性的区域变化状况,研究发现,随着石油勘探开发程度的深入,浅层钍、、元素含量随之增高。
The radioactivity variation of the shallow part of yellow river delta with the natural gamma ray spectrum logging from16wells is studied.
我们熟悉的另外一些形式的辐射能是电磁波,红外线、紫外线、x射线和伽玛射线。
Other forms of radiant energy familiar to us are radio waves infrared rays ultra-violet rays x rays and gamma rays.
由于放射性元素的发现,物理学家们第一次发现自己面临许多陌生的物质--许多具有巨大的浓缩能量的、能够发生辐射的细微物质,如射线,即带正电荷的氦原子小射线,即带负电荷的电子。它们具有一种人力不能赋予的动能。还有,射线,它与具有极强穿透力的x射线类似。
With the discovery of the radio-elements physicists found themselves for the first time confronted with strange substances minute generators of radiation endowed with an enormous concentration of energy; alpha rays positively charged helium atoms beta rays negatively charged electrons both possessed of a kinetic energy which it would be impossible to communicate to them by human agency and finally gamma rays akin to very penetrating x-rays.
允许使用伽马射线检测固定件,但无论何时都不能使用x射线照相术,服从雇主的批准。
Use of gamma ray for examination will be allowed for tie-ins and wherever radiography by x-ray is not possible subjected to approval of employer.
这个发现归功于无人驾驶的“奥德赛”火星探测器上测量伽玛射线和中子的仪器。
From on board the unmanned mars odyssey spacecraft instruments that measure gamma rays and neutrons made the discovery.
这样一来,从裂变产物中发射出来的γ射线的减弱就要少一些。
As a result there is less attenuation of the gamma rays from the fission products.
光致分裂由吸收高能量辐射、如射线而引起的核分裂或核转换
Nuclear disintegration or transformation caused by absorption of high-energy radiation as of gamma rays.
具有放射性的钴的同位素,原子质量数为,一种能量极高的伽马放射源,用于放射疗法。
A radioactive isotope of cobalt with mass number60; a source of exceptionally intense gamma rays; used in radiation therapy.
一种共振现象,核子吸收伽马射线,与该核子放出的是一样的。
The resonance absorption of a gamma ray by a nucleus identical to the nucleus that emitted the gamma ray.
以陈家庄凸起南斜坡带砂砾岩油藏为例,介绍了自然伽马能谱测井在储层划分、隔层和裂缝的识别、储层敏感性分析以及油层识别等方面的应用。
Take the glutenite reservoir in south slope of chenjiazhuang rize as a case introduced are the applications of natural gamma ray spectrometry logging data such as zonation of reservoir unpermeable layer and fracture discrimination analysis of formation sensitivity as well as recognition of oil layer etc.
与释放出v射线辐射的脉冲星自己闪烁不同,很多极大的中于星和黑洞受其伴星的影响,也释放出y射线。
Unlike gamma ray emitting radio pulsars which shine on their own there are a large number of galactic neutron stars and black holes which owe their gamma-ray light to the effect of a companion star.
自然伽马能谱测井可以测量地层总自然伽马、无铀伽马、铀、钍和钾的含量,在砂砾岩油藏中具有重要的应用价值。
Natural gamma ray spectrometry log can provide total gamma-ray value and kth u and k contents that have important applications in glutenite reservoir.

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