空場 的英文怎麼說
中文拼音 [kōngchǎng]
空場
英文
empty auditorium-
When the field is slowly - varying, the scalar field potential acts like a cosmological constant. in addition to the quintessence models, many other theories for dark energy have been proposed, including models based on super - symmetric gauge theories, super - gravity, small extra dimensions, large extra dimensions, quantum field theory effects in curved space - time. all these models are essentially based on the existence of a mass less scalar field acting at a cosmic scale
除了真空場模型外，科學家亦提出其他解釋黑暗能量的理論，這些模型建基於不同的物理理論或假設，例如超對稱規范理論超重力增加一些小或大的空間維數量子力學在彎曲時空的影響等等，這些理論模型，返本溯源，其實背後都假設存在著一個特性類似於宇宙常數的無質量純量場。Finally we focus our attention on studying the emission spectrum of two atoms driven by a single - mode field in an ideal cavity. we showed that the atomic emission spectrum is insensitive to the phase of field for the two atoms initially in the coherent superposition state tf / = v2 / 2 ( j +, - ) h ? + } ), when the two atoms is initially prepared in ( fs * } = cos ( 0 / 2 ] +, + ) + sm ( 0 / 2 ) ei ' p -, - ), the atomic emission spectrum is associated with not only the field photon - number distribution and the atomic populations, but also the phases of the field and the atomic dipole
接著考察了好腔中由單模量子場驅動的雙原子發射譜，結果表明初態為的雙原子發射譜與驅動場的相位無關；而初態為的雙原子發射譜不僅與光場的光子數分佈以及原子的布居數有關，而且依賴于光場的相位以及原子偶極矩的相位，並且在適當的條件下，壓縮真空場可將雙原子俘獲在相干疊加態。With the mining of no. 1 ore body which is solwly inclined, large and thick at the west flank of xinqiao pyrite mine as the example, analytic comparision is made between flat - back cut and fill stoping and sublevel open stoping with one - time delayed filling. the suggestion on the optimization of the mining and the discussion on appropraite mining method and the technical parameters of mining technology for slowly inclined large and thick ore body are also made
以新橋硫鐵礦礦體西翼緩傾斜厚大礦體的開采為實例，對生產中應用的水平分層充填采礦法和分段空場嗣後一次充填采礦法進行分析比較，提出采礦方法的優化建議，探討緩傾斜厚大礦體合適的采礦方法和采礦工藝技術參數。Now the king of israel and jehoshaphat, the king of judah, were seated on their seats of authority, dressed in their robes, by the doorway into samaria ; and all the prophets were acting as prophets before them
以色列王、和猶大王約沙法、在撒瑪利亞城門前的空場上、各穿朝服坐在位上所有的先知都在他們面前說預言。And the king of israel and jehoshaphat the king of judah sat each on his throne ， having put on their robes ， in a void place in the entrance of the gate of samaria ； and all the prophets prophesied before them
10以色列王和猶大王約沙法在撒馬利亞城門前的空場上，各穿朝服，坐在位上，所有的先知都在他們面前說預言。Design and practice of large - room open stoping
大礦房空場法回採的設計與實踐It was built in 1420 in the early ming dynasty and renovated in 1977. in the old days, watchtowers placed at regular intervals around the perimeter guarded the wall. the double gate system played an important role in repulsing enemy attacks
明清時期正陽門城樓與箭樓之間原有一個巨大的甕城，南端呈弧形抹角，箭樓坐落在頂端，甕城南北長108米，東西寬88米，內有空場，四向均有門。Based on the data and experience from a survey and observation in a village, this paper is to analyze the rural people ' s son priority in a specific timing and spatial field, and inspects the adaptability of the relevant theories
摘要本文在實證調查所獲得的材料和經驗基礎上，詳細分析了在一個具體的時空場域中農民的生男偏好現象，並檢視了相關理論解釋的適用性。Application of medium - length hole sublevel open stoping to the mining of thick part of high grade complex orebody
中深孔分段空場采礦法在高品位復雜難采厚礦段的應用Study and application of explosive transportation sublevel open stoping in tongshan copper mine
爆力運搬分段空場采礦法在銅山銅礦的研究與應用Advance in chinas underground mining methods is reviewed, caving mining, open - stope mining and stoping - filling mining that reflect chinas underground mining technological level are summed up and the developmental trend of chinas underground mining methods is forcasted
回顧了建國50年來我國地下礦山采礦方法的進展，概括總結了體現我國地下采礦技術水平的崩落采礦法、空場采礦法和充填采礦法，展望了我國地下采礦方法的發展趨勢。The simplest physical model for an appropriate dark energy component is a single slowly - rolling scalar field, sometimes referred to as quintessence
解釋黑暗能量最簡單的物理模型，是一個單一而緩慢滾動的純量場，有時稱為真空場。Application of combined cut to sublevel open - stope in guabang mine of daye iron - mine
聯合拉槽法在大冶鐵礦鐵門坎南采區分段空場采礦中的應用Study on lateral pin - point blasting technique in sublevel open stoping
分段空場法側向爆破拋擲出礦技術的研究Application of lateral pin - point blasting mining technique in the sublevel open - stopes
側向爆破拋擲出礦技術在分段空場法中的應用Rock mechanics analysis of structural parameters of stope using back - filling method
階段空場嗣後充填采礦法采場結構參數的巖石力學分析Application of the method of sublevel open stope mining followed by filling at xinqao pyrite mine
分段空場嗣後一次充填采礦法在新橋硫鐵礦的應用A tentative plan for the improvement of sublevel open stoping with subsequent backfilling at tongkeng tin mine
改進銅坑錫礦分段空場嗣後充填采礦法的設想Sating from sartre ' s text instead of the theoretical clich, this rethinks the question of how to interpret sartre ' s theory of man absence
摘要如何認識薩特的「人學空場」理論，本文從文本出發，不囿於傳統上的一些理論認識，對此進行了思考。Secondly, the squeezing properties of the light of the f - type quantum - beat three - level atom interacting with the single - mode radiation fields in squeezed vacuum states or in binomial states have been studied by means of quantum theory and the numerical method
論文的第二部分研究了v -型量子拍頻三能級原子與單模壓縮真空場和二項式態光場相互作用過程中光場的壓縮效應。分享友人