核子能 的英文怎麼說
中文拼音 [hézinéng]
核子能
英文
atomic energy-
Alpha particles emitted by radioactive nuclei have energies of a few mev.
由放射性原子核發射出的粒子能量一般為幾個Mev。A full - scale nuclear war could lead to the annihilation of the human race
全面的核子戰爭能導致人類的滅絕Scientists in 1995 succeeded in producing anti - atoms of hydrogen, and also anti - deuteron nuclei, made out of an antiproton and an antineutron, but not yet more complex antimatter
科學家在1995年成功生產了氫的反原子,以及反氘核核子,由一個反質子和一個反中子生成,僅僅還不能是更為復雜的反物質。The results show that the chiral symmetry is restored partially when the strange matter density increases and 2 plays a very important role in the strange matter which may approach the constituents of the neutron stars. in additions, we can find that the strange matter density where the - condensate emerges is led to the ratio of the nucleon number to baryon number. and the occurrence of - condensate is only in certain density and gradually increases for higher density, so we guess that - field may be necessary to carefully consider for studying the neutron stars
( 3 ) -凝聚出現時所對應的奇異物質密度值與核子在奇異物質中的比例有關。另外,雖然本文對夸克凝聚的討論是在低密度的奇異物質中進行的,但是-凝聚的出現卻需達到一定的密度值並且隨密度的增大而遞增,所以我們推測場可能對于仔細研究中子星是一必要因素。E ) with the help of pecvd, we found that high substrate temperature is advantage to the basal plane orientation. higher temperature helps the particles absorbed on the substrate moved to the location of two - dimension nucleation rapidly
E )高溫有利於基面平行於襯底的取向,在高的生長溫度下吸附於襯底表面的沉積粒子能夠迅速遷移到二維核的位置,並使粒子有足夠能量調整位置。The greatest amount of nuclear binding energy per nucleon occurs for nuclei in the vicinity of iron.
按每個核子計,最大的核結合能量出現在鐵附近的核中。It refers to the release of the viral genome from its protective capsid to enable the nucleic acid to be transported within the cell and transcribed to form new progeny virions
它指的是將病毒基因組從它的保護性衣殼中釋放出來,使核酸能在細胞內轉運並能轉錄以形成新的子代病毒。Efficacy : small walnut grain can deeply remove dirt and impurities, purify skin, improve rough pore and comedones etc
功效:細核桃粒子能夠深層清潔肌膚毛孔污垢和雜質;能夠凈化肌膚,改善毛孔粗大、粉刺現象。In the past, to obtain information of the contractility of the heart, the physiological function and the anatomy of coronary arteries need different imaging modalities, including echocardiogram, transoesophageal echocardiography, nuclear medicine and conventional angiography
以往要檢查心臟肌肉的運動、心臟的功能、冠心狀動脈、必須進行多項不同的檢查,包括超聲波掃描、核子掃描及血管造影。Usage : as structure material of nuclear reactor, as nuclear fuel and its coating material, chemical corrosion resistant material, deceleration material, controlling materials and metallurgical deoxidizer
用途:用做原子能核反應堆的結構材料、核燃料、核燃料的包套材料、化工耐腐蝕材料、減速材料、控制材料及冶金脫氧劑。But further advances in the power of nonnuclear explosives will be incremental and so are unlikely to deliver the sheer power of even a one - kiloton nuclear device
但是非核炸藥在威力方面很難大幅提高,因此不大可能具備核子武器的強大威力,甚至連1000噸級核彈的威力都做不到。Alpha particles emitted by radioactive nuclei have energies of a few mev
由放射性原子核發射出的粒子能量一般為幾個mev 。During the year, taiwan for the first time carried out the direct, popular election of its president, thus completing its transition to a democratic, multiparty political system
因其國土面積、科技能力及現存的大量核子武器,俄羅斯仍為我國安全關切的重心。The irradiation experimental results show that the resolution of thin detector e1 is higher than that of other thick detectors for ex - particles and protons detection. energy calibration for a - particles was completed with multiplication factor 1 / 3. energy calibrations of a - particles in detector e1 and e1, are 0. 107 mev and 0. 123 mev per channel, respectively
質子能量刻度採用1檔,每道能量h約在0 . 0167mev道,但是在e _ 1探測器中的能量刻度隨著能量的增加略有所下降,這是由於高能質子伴隨有較多的核反應道對粒子探測產生了干擾,從而增加了在e _ 1探測器中的能量沉積道數,使得每道能量略有所下降,另一個因素可能是探測器厚度的不均勻性的影響,但這並不影響對粒子的鑒別。The ines is designed by an international group of experts convened jointly by the international atomic energy agency iaea and the nuclear energy agency of the organisation for economic co - operation and development oecd
國際核事故分級表由國際原子能機構iaea和經濟合作發展組織oecd的核能機構nea聯合召集的一批國際專家設計。The ines is designed by an international group of experts convened jointly by the international atomic energy agency ( iaea ) and the nuclear energy agency ( nea ) of the organisation for economic co - operation and development ( oecd )
國際核事故分級表由國際原子能機構( iaea )和經濟合作發展組織( oecd )的核能機構( nea )聯合召集的一批國際專家設計。In analyzing the neutron active detection, the neutron multiplication in the nuclear warheads induced by outer neutron source with different neutron energys is studied with numeral simulation, and the feasibility of through counting neutrons to determine the presence of high enrichment uranium ( heu ) in nuclear warhead has been proved. the method of detecting the warhead which contains heu pit by counting the released neut rons whose energy is higher than that of source neutron is studied. the feasibility of this method has been studied
對幾種主動探測核彈頭方法進行的研究中,首先對不同能量各向同性外源中子照射核彈頭的中子增殖行為進行了數值模擬,檢驗了用外源中子照射核彈頭后,通過測量瞬發中子在核彈頭中的增殖量,來證明核彈頭中高濃鈾存在的可行性;研究了用能量低於1mev的外中子源照射核彈頭,用測量核彈頭中裂變產生的高於源中子能量中子數的方法探測核彈頭,通過數值模擬分析了可行性。Subsequently bush visited india on march 2 and signed a nuclear energy cooperation agreement with india
隨后,小布希於3月2日訪問印度,與印度簽下核子能源合作協定。India also succeeded in persuading the u. s. to grant the indian government the right to decide which nuclear installations are for civilian use and thus need to continue to accept inspections and controls by the international atomic energy agency ( iaea ) and which are military and therefore not subject to iaea controls
印度也成功說服美國讓印度政府有權利決定哪一些核設施是民間用途,必須持續受國際核子能源總署的監督與管轄,哪一些是軍事用途,因此將不接受國際社會的管控。In addition, some interesting questions are discussed in this thesis, for example, the effect of the configuration of nucleon on the density distributions, the sequence overturn between the 2s1 / 2 and 1d5 / 2 energy levels when the neutron halo exists, the existence of the proton halo nucleus, and the appearance of new magic number ( n = 16 ) under the weak bounded condition, etc.
此外,論文中還討論了一些令人感興趣的問題,如核子能級組態對密度分佈的影響、中子暈存在時2s1 / 2與1d5 2能級次序的翻轉、質子暈核的存在以及弱束縛條件下新幻數n = 16的出現等等。分享友人