核天體物理學 的英文怎麼說

中文拼音 [hétiāntǐwùlǐxué]
核天體物理學 英文
nuclear astrophysics
  • 核 : 核構詞成分。
  • 體 : 體構詞成分。
  • 物 : 名詞1 （東西） thing; matter; object 2 （指自己以外的人或與己相對的環境） other people; the outsi...
  • 理 : Ⅰ名詞1 （物質組織的條紋） texture; grain （in wood skin etc ） 2 （道理;事理） reason; logic; tru...
  • 學 : Ⅰ動詞1 （學習） study; learn 2 （模仿） imitate; mimic Ⅱ名詞1 （學問） learning; knowledge 2 （學...
  • 物理學 : physics
  • 物理 : 1. （事物的內在規律） innate laws of things2. （物理學） physics
  1. The average abundance distributions of heavy elements in metal - poor stars can provide fairly direct and detailed information on the nucleosynthesis in every stage after the formation of galaxies. furthermore, it can put more accurate constraints on the chemical evolution of neutron - capture elements. the solution to this problem will have important effect on the solution to a series of problems about nuclear astrophysics and the galactic evolution

    貧金屬星的中子俘獲元素豐度分佈能提供星系形成后各個階段核合成的較為直接和詳細的信息，並為星系化學演化的研究提供更為準確的約束，這一問題的解決將對核天體物理及星系化學演化的一系列問題的解決產生重要影響。
  2. The research works have verified that ce : yap is a excellent scintillator. it has good mechanical process properties, stable chemical character and good detecting properties. all these characters make it a promising scintillator in high - energy physics, nuclear physics, nuclear medicine, astronomic physics and nuclear protection

    Ce : yap是一種性能優良的閃爍晶體，它具有良好的機械加工性能、穩定的化學性質和良好的探測性能，在高能物理、核物理、宇宙天文學、核醫學、核防護等方面有著廣泛的應用前景。
  3. Nuclear astrophysics involves study of the synthesis of elements and the evolution of cosmic sites where such syntheses occur

    核天體物理學的中心內容是元素核合成及其天體演化的研究。
  4. This paper includes : on the basis of ty160c bulldozer made in tianjin construction machinery works, completing the design and intensity verifying of dgsy - 25 pipe crane ; using high - grade 3 - dimensional plotting software ug ( unigraphics ) to sculpt ; using adams ( automatic dynamic analysis of mechanical systems ) to establish virtual prototyping model and do dynamic simulation, and verifying the feasibility of this design precept and provide the basis for trial - manufacture of physical prototyping. at the same time, still simulating all kinds of danger operating mode in the course of production, which provides the theoretical foundation for rationally selecting ballast type to prevent the occurrence of overturn accidents

    本文在天津建築機械廠生產的ty160c推土機的基礎上，完成了dgsy - 25型吊管機的改裝設計及強度校核；使用三維實體建模軟體ug建立了模型；使用機械繫統運動學/動力學模擬軟體adams建立了液壓? ?機械一體化的虛擬樣機模型，並進行了動力學模擬，驗證了設計方案的可行性及結構設計的正確性，為物理樣機的製造提供了參數依據；對生產作業過程中的各種危險工況進行了模擬分析，為科學地選用配重類型以防止傾覆事故的發生提供了理論依據。
  5. It possess many of the physical properties such as high atomic number ( z ), large enough band gap, high resistivity, relatively low leakage currents, and high intrinsic mobility - lifetime ( ut ) product, which are required for room - temperature nuclear radiation detectors. so it is widely used in nuclear medical imaging system, space engineering, and astrophysics, environmental monitoring, and so on. in addition, it is the best substrate for lattice matched epitaxial growth of hg1 - xcdxte ( mct ) thin films and solar cells

    用單晶czt製成的探測器可在室溫下工作，工作溫度范圍寬（ - 20 40 ） ，能量探測范圍寬（ 10kev 6mev ） ，對x射線、射線能量解析度高，在x射線、射線成像、天體物理研究、工業探測、安全檢測、核輻射探測、核廢料監控、 x射線熒光分析（ xrf ） 、 x射線斷層掃描和核醫學等方面有重要用途。
  6. The equation of state ( eos ) is of great importance in inertial confinement fusion ( icf ), planetary physics, plasma physics, atomic bomb simulation, and material sciences

    狀態方程是慣性約束核聚變（ icf ） 、天體物理、地球物理、等離子體物理、武器物理、材料科學等領域的重要研究內容。
  7. In addition, a number of courses, e. g., astronomy, relativity, astrophysics, computer simulation, solid state physics, plasma physics, laser physics, photonics, electronics, instrumentation, materials characterization, nanoscience, physics project and graduate courses, etc., are available for the students to choose as electives in order to fulfill their major requirements and to satisfy their own interests

    除核心及組別科目之外，本系還設有天文學、相對論、天體物理、電算模擬、固態物理、等離子體物理、光子學、激光物理、電子學、儀器學、材料測試、納米科學、物理專題、及研究院等科目供同學選修。
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