中子物理學 的英文怎麼說

中文拼音 [zhōngziwùlǐxué]
中子物理學 英文
neutron physics
  • 子 : 子Ⅰ名詞1 （兒子） son 2 （人的通稱） person 3 （古代特指有學問的男人） ancient title of respect f...
  • 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. Using the 1ap 3 - d hailstorm numerical model, we analyze influence of variation on rainfall amount, hail fallout amount, dynamical process of cloud, microphysical process, mechanism of hail suppression with seeding, and seeding outcome. besides, we use those study outcomes and bring forward some advice about using and improving model. we simulate a hailstorm occurred in nanjing county and analyze influence of raindrop, ice crystal, graupel size distribution on outcome of model

    本文利用中國科學院大氣物理研究所的三維冰雹雲催化數值模式，通過對冰雹雲的模擬和對譜參數的數值試驗結果，分析了冰雹雲中粒子譜形的變化，對雲和降水過程的影響，其中包括雨滴譜、冰晶譜、霰譜的形狀參數對自然雲的發展過程、降雨降雹、雲中微物理過程、霰以及冰雹的形成機制的影響。
  2. Mixers are the key components of many microwave and millimeter - wave systems. the super - heterodyne receiver is always applied in modern communication system, mixer becomes the key component as is at the first part of system. but it is more and more difficult to get the choiceness lo source of the same band with the system is working at high frequency especially in the millimeter - wave. sub - harmonic mixer is a good solution to this problem now. in this circuit we need just half 、 quarter 、 even 1 / 8 of the rf signal frequency. in this paper the design and fabricate of sub - harmonic hmic mixers ( 2, 4 ) at w - band are introduced

    混頻器是微波通信、射電天文學、雷達、等離子物理、遙控、遙感、電子對抗，以及許多微波測量系統中至關重要的部件。在現代通信系統中，毫米波頻段通常採用超外差接收機，混頻器作為第一級就成為關鍵部件。由於在毫米波頻段，同頻段高性能的本振源成本高，技術難度大，採用分諧波混頻技術是解決此問題的有效途徑，只需射頻頻率1 / 2 、 1 / 4甚至1 / 8的本振頻率即可實現混頻。
  3. W. hai, y. duan, l. pan. an analytical study for controlling unstable periodic motion in magneto - elastic chaos [ j ]. phys. lett., 1997, a234 : 198

    海文華，段宜武，朱熙文等.控制離子云混沌運動中的不穩定性[ j ] .物理學報， 1997 ， 46 : 2117
  4. Many planets ( for example, ganymede, mercury, the earth, jupiter and saturn ) and stars ( for example, the sun ) possess intrinsic magnetic fields. the explanation for their existence and variation remains a great challenge to planetary scientists and astrophysicists. this article attempts to review some recent developments and difficulties in the study of magnetohydrodynamics for the electrically conducting fluid interiors of planets and stars. it is the fluid motions, usually driven by thermal convection, that generate and sustain magnetic fields through magnetohydrodynamic processes in planets and stars. in planets, the magnetohydrodynamic processes are strongly affected by the combined and inseparable effects of rotation, magnetic fields and spherical geometry. the key dynamics involves the interaction between the coriolis and lorentz forces. in the sun, it is the solar tachocline, a thin shear flow layer located at the base of the convection envelope, that plays an essential role in the solar magnetohydrodynamic processes which produce the 11 - year sunspot cycle. some results of a new nonlinear three - dimensional solar dynamo model are also presented

    許多行星（如木衛三，水星，地球，木星和土星）和恆星（如太陽）具有內部磁場.對這些磁場的存在和變化的解釋對行星科學家和天體物理學家是一個巨大的挑戰.本文試圖總結行星和恆星的導電流體內部磁流體力學研究的新近發展和困難.一般由熱對流驅動的流動通過磁流體力學過程產生並維持在行星和恆星中的磁場.在行星中磁流體力學過程強烈地受到轉動，磁場和球幾何位型的綜合影響.其動力學的關鍵方面涉及科里奧利力和洛倫茲力間的相互作用.在太陽中其流線，即處于對流層的薄的剪切流層在太陽的磁流體力學過程中扮演了一個基本的角色，並由之產生了11年的太陽黑子周期.本文也給出了一個新的非線性三維太陽發電機模型
  5. The discovery of the colossal magnetoresistance ( cmr ) in hole - doped perovskite manganites ra1 - xmxmno3 ( ra is a trivalent rare - earth ion and m is a metal ion ) has attracted much attention since 1989 due to not only its technological applications in magnetic recording and sensor, but also the effect of the strong correlation concerning metal - insulator transition in the field of basic research. since then, several physics models have been suggested to explain the mechanism of cmr. however, the exact mechanism of cmr remains to be done

    自1989年在摻雜鈣鈦礦型錳氧化物ra _ （ 1 - x ） m _ xmno _ 3 （其中m為金屬離子， ra為三價稀土離子）中發現龐磁電阻（ cmr ）以來由於其在磁記錄、磁傳感器等方面潛在的應用前景，以及金屬?絕緣體相變等所涉及的強關聯效應，使該類化合物吸引了物理學界的廣泛注意。
  6. Physicists would have been most upset if the neutrino had not finally been detected.

    假如微中子最終沒有被探測出來，物理學家會十分苦惱的。
  7. As a professor at the university of southern california in the late 1960s and early 1970s, marburger did research in theoretical physics on the study of quantum electronics and nonlinear optics and co - founded the university ' s center for laser studies

    1960年代末至70年代初，馬伯格在美國南加州大學擔任教授，他的研究領域是理論物理學中的量子電子學和非線性光學，也是該大學雷射研究中心的共同創建人。
  8. Afterl95os, due to the development of quantum electronics, a new embranchment appeared, which is laser physics, it ? also called the physics of quantum transitions because of the emanation of electronic technology. the symbol of laser physics is the noble physics prize in 1964. the naissance of laser physics is the landmark in the cognition of naturalness

    20世紀中葉以後由於量子電子學的發展而出現了一個新的分支，以研究激光物理機制，探索新型激光器，已形成了專門的學科，即激光物理，或因激光發源於電子技術而稱為量子躍遷物理學，它是以1964年的諾貝爾物理學獎為標志的。
  9. The word "shell" is used extensively in the terminology of atomic physics.

    在原子物理學的術語中，「殼層」一詞是經常使用的。
  10. Quantum mechanics, which evolved in the early nineteen-twenties, had its initial thrust in the area of atomic physics.

    本世紀20年代初期發展起來的量子力學，其最初取得的突破是在原子物理學的領域中。
  11. Atomic physics ( or atom physics ) is physics of the electron hull of atoms

    原子物理學是原子中電子云的物理學。
  12. The word " shell " is used extensively in the terminology of atomic physics

    在原子物理學的術語中， 「殼層」一詞是經常使用的。
  13. Recently the subject of strong laser - atom interaction system has been a hot topic in atomic physics

    近年來，隨著強激光技術的發展，激光與原子相互作用的研究已經成為原子物理學中的一個熱點。
  14. Discussion on several equations of particle physics

    對粒子物理學中幾個方程的討論
  15. The fine - structure constant is an important zero dimension constant in the atomic physics. this article introduces the origin of fine - structure constant, and discusses its physical significance, and theoretical calculation

    摘要本文介紹原子物理學中重要的無量綱常數之一的精細結構常數的由來，討論它的物理意義和理論計算。
  16. In 1982, professor cui qi, with two collaborators, achieved a significant breakthrough in the field of quantum physics. in 1998, he was finally awarded the nobel prize for physics

    崔琦教授於1982年和兩位合作者在量子物理學中的重大突破，終于使他獲得了1998年度的諾貝爾物理獎。
  17. In 1982, cui qi and two other colleagues discovered fqhe, an unexpected and major discovery in quantum physics. our understanding of the quantum effect of electric current in a magnetic field has been pushed to new frontiers

    1982年崔琦和兩合作者發現了fqhe ，這是近年來量子物理學中完全出乎意料的重大發現，將電流在磁場中的量子現象引入了新的領域。
  18. In this paper, we take high molecule physics and the damage theory of rheologic material with lacuna as the basic, make the experiment as a mostly measure, take the pmma as a research object, to study the pmma ' s nonlinear viscoelasticity of high polymer. the technique showing minute details in minute view measure is used by the author to observe the change of crazing damage density follow the change of stress, time and temperature in term of creep and flab

    本文以高分子物理學、含缺陷流變性物體的材料破壞理論為基礎，以實驗為手段，以工程中常用的pmma為研究對象，對pmma銀紋破壞的非線性力學行為進行了研究。作者採用顯微技術，對pmma在蠕變或鬆弛條件下，不同應力水平和不同基溫下的pmma銀紋損傷進行了實驗研究。
  19. The first class prizes of the state natural science award have been awarded to pre - eminent scientists and scholars who are well - known in china and internationally. past awardees include the mathematician hua luo - geng, the " father of china s ballistic missile force " ; tsien hsue - shen, chemist ; tang aoqing, nuclear physics scientist wang ganchang ; and architectural - preservation expert and educator liang sicheng and his wife lin huiyin

    國家自然科學獎一等獎歷來的得主都是蜚聲中外的科學家和學者，包括數學家華羅庚中國導彈火箭之父錢學森化學家唐敖慶核子物理學家王淦昌及古建築文物保護家建築教育家梁思成及其夫人林徽因等。
  20. Today a few physicists are playing with quantum mechanics in hopes of finding new methods to control and create energy flow in quantum versions of the steam engine

    現在，一些浸淫在量子力學世界中的物理學家，希望藉由量子蒸汽機，找出產生和控制能量流動的方法。
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