neutrons 中文意思是什麼
neutrons
解釋
超熱中子-
Fast neutrons are also captured by nitrogen.
快中子也可以被氮吸收。 -
In the april 14 physical review letters, investigators at the university of basel in switzerland and their colleagues suggest antineutrinos streaming in huge numbers from the neutron star could irradiate the protons and turn some into neutrons, which build stable, heavy isotopes
在4月14日的《物理評論通訊》中，瑞士巴塞爾大學的研究人員與合作伴提出，從中子星大量湧出的反微中子會照射質子，並使部份質子轉變為中子，以形成穩定的重同位素。 -
The nuclei and their constituent protons and neutrons literally melt, and many more quarks, antiquarks ( antimatter opposites of the quarks ) and gluons are created from all the energy available
在此原子核與其組成的質子與中子真的就融化了，而從所有可用的能量之中，創生出更多的夸克、反夸克（夸克的反物質）與膠子。 -
Note 1 : elements heavier than iron are produced by the capture of neutrons by atomic nuclei
注1 :重的元素比鑄鐵製作的捕獲中子的原子核 -
The attenuation of neutrons from a nuclear explosion involves several different phenomena.
核爆炸中子的減弱包括幾種不同的現象。 -
All particles which are together with the neutrons and protons are called baryons.
所有與中子、質子放在一起的粒子統稱為重子。 -
The radiation emitted can either be alpha particles, beta particles, gamma rays or neutrons
由不穩定原子核發射出來的輻射可以是粒子粒子射線或中子。 -
The researchers used fast neutrons to irradiate mouse embryos between the blastocyst stage and the beginning of somite formation.
研究人員用快中子照射在胚泡期和體節形成開始之間的小鼠胚胎。 -
This device is absolute in the sense that it does not require calibration in a known field of neutrons.
從不必要在已知的中子場中進行刻度的這意義上講，這種裝置是絕對的。 -
At the first start up of a new reactor, primary source rods consisted of californium - 252 are inserted into the reactor to produce sufficient neutrons to initiate the first fission
反應堆在首次啟動時，會放入含有- 252 cf - 252的一次中子源棒，以提供足夠數量的中子進行初次核裂變。 -
Study on the shielding material of 14 mev neutrons collimation based on mcnp
中子準直屏蔽材料的研究 -
Nuclei are composed of protons and neutrons.
原子核是由質子和中子構成的。 -
The relative biological effectiveness of 0. 5 mev neutrons to induce micronuclei in the root - tip cells of onion seedlings after irradiation as dry dormant seeds
單能中子照射洋蔥干種子后在根尖細胞內誘發微核的相對生物效應 -
The measurement is complicated by the presence of a component due to fast and high-energy neutrons of extraterrestrial origin.
測量由於地球外部產生的快速高能中子而變得復雜化了。 -
Fermions are the basic building blocks of ordinary matter and include electrons, protons and neutrons individually, as well as atoms with an odd number of those constituents
費米子是一般物質的基本構成單位，個別的電子、質子、中子以及由奇數個這些粒子組成的原子都屬于費米子。 -
Uranium fission may be accomplished by either fast or slow neutrons.
鈾的裂變可用快中子或慢中子來完成。 -
In most reactors, there is a significant flux of fast neutrons.
在大部分反應堆中都有一定強度的快中子流。 -
It is known that inside neutrons and protons there are more fundamental particles called quarks
中子和質子是由一種更基本的粒子夸克所組成。 -
Further, both gamma rays and neutrons can produce harmful effects in living organisms.
此外，r射線和中子都能損害生物組織。 -
Essentially, all the neutrons and part of the gamma rays are emitted in the actual fission process.
從根本上說，所有的中子和一部分射線都是在裂變實際的過程中放射出來的。
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