重力擴散 的英文怎麼說

中文拼音 [zhònglìkuòsǎn]
重力擴散 英文
barycentric diffusion
  • 重 : 重Ⅰ名詞（重量; 分量） weight Ⅱ動詞（重視） lay [place put] stress on; place value upon; attach im...
  • 力 : Ⅰ名1 （力量; 能力） power; strength; ability; capacity 2 [物理學] （改變物體運動狀態的作用） forc...
  • 擴 : 動詞（擴大） expand; enlarge; extend
  • 散 : 散動詞1. （由聚集而分離） break up; disperse 2. （散布） distribute; disseminate; give out 3. （排除） dispel; let out
  • 重力 : [力學] gravity; force of gravity; gravity force; power of gravity; pull of gravity; gravitational...
  1. Combined heat and mass transfer by natural convection which is caused by heat and mass diffusion can be seen in nature and some processes of industry, such as evaporation and desiccation. these processes relate to aeronautics, hydraulics, mechanics, chemical engineering, oceanography and aerography

    熱及物質擴散引起的傳熱傳質復合自然對流常見于自然界和蒸發、乾燥等工業過程，涉及到航空、水利、機械、化工、海洋、氣象等諸多領域，其流體力學和傳質傳熱特性一直是人們研究的重點。
  2. The detecting and measuring instrument used for detecting and measuring surface tension by means of bio - solution and sense finding methods at moving conditions is developed in order to detect and measure surface tension adsorptive ratio and diffusivity of the active substance of the alveolus surface and other life - forms. the alveolus burned by breath in the high temperature condition or damnified with serious sickness will destroy the active substance of the alveolus surface. detecting and measuring surface tension of the active substance of the alveolus surface and other life - forms can help us determine the extent of pathological changes or damnification of the alveolus or other apparatus which can produce the active substance. lt is the research problem of the modern times medicine

    生物液智能表面張力動態測試儀是為測試肺泡肺液表面活性物質的表面張力、吸附率和擴散率以及其它生物液的表面張力而研製的。高溫條件下通過呼吸而燒傷肺部，或者因某些嚴重的疾病而損傷肺部都將會破壞肺部表面活性物質。通過測試肺泡或其它生物液表面活性物的表面張力，可以幫助我們測定肺泡或其它產生活性物質的器官病變損傷的程度。
  3. The globalization has become the seedbed for terrorism which accompanies the globalization all the way : it accelerates the difference between the south and the north, the polarization of the wealth ; hastens the conflicts of different cultures and religious beliefs ; speeds up the promotion of high technology and advanced weapon technology, which modernizes the terrorist ’ s weapons ; places the western countries under the stress of shifting their development priority to the east, as a result, worsening the “ modernization frustration ” situation in underdeveloped countries. america ’ s short - sighted behaviour may be the remote cause for the wild

    全球化成為滋生恐怖主義的新溫床，恐怖主義是全球化的一種伴生物:全球化加劇了南北差距和貧富分化;全球化促進不同文化、宗教觀念的沖突;全球化加速了高科技的普及與先進武器技術的擴散，使得恐怖手段日益現代化;全球化使西方發展模式「東移」的壓力和速度加大，使發展中國家出現「現代化挫折」現象加劇;美國缺乏遠見的作為是全球化進程中的恐怖主義泛濫的重要誘因。
  4. Particle dispersion due to gravity in gas - particle turbulent flow

    氣粒湍流流動中考慮重力時顆粒的擴散
  5. Many developing countries experience serious difficulties with introducing advanced education methods and information technologies. in this respect, it is necessary to make more efficient use of the most advanced resources, including the internet and other newest means of information and knowledge distribution, in the field of education

    兩國總理重申，雙方將在打擊恐怖主義、極端主義和分裂主義、大規模殺傷性武器擴散、跨國犯罪、非法販運毒品和武器、防止生態災難、防治傳染性疾病以及應對其他迫切的時代挑戰方面大力開展合作。
  6. " you ' re short - circuiting a whole lot of the immune response - namely, the ability to proliferate t - cells - which should n ' t be a surprise, because life evolved in earth ' s gravity field.

    他說，在無重力情況下，你阻礙了整個免疫響應也就是讓t細胞增生擴散的能力的進程。而這沒什麼值得奇怪的，因為生命就是在地球的重力場內得以進化的。
  7. Firstly, this part analyzes location, natural conditions and natural resources, population and labors, socio - economic elements, and the impacts of global political and economic environment change on unbalanced development of japanese regional economy. secondly, through analysis on regional development before the meiji reformation, industrialization, formation of dual structure and regional development after war, this part puts forward that unbalanced development is an objective law and regional development policies of government ca n ' t change structure of unbalanced development essentially. finally, this part sums up motive mechanism of unbalanced development of japanese regional economy, including location directional feature, scale economy, congregation and diffusion economy, putting forward that the overall effects of the three types of mechanisms stated above can be summarized as industrial group effects, which is also the important mechanism of unbalanced development of japanese regional economy

    首先，分析了區位條件、自然條件與自然資源、人口與勞動力條件、社會經濟條件、國際政治經濟環境的變化對日本區域經濟非均衡發展的影響；其次，通過對日本明治維新前的地域開發、工業化及其二元結構的形成以及戰后的地區開發等過程進行了剖析，認為區域經濟非均衡發展是一個客觀規律，政府的地區開發政策並不能從根本上改變非均衡發展的格局；第三，總結了日本區域經濟非均衡發展的動力機制，主要包括區位指向性、規模經濟、集聚與擴散效應，指出上述三種機制的綜合作用可以概括為產業集群效應，即產業集群也是日本區域經濟非均衡發展的重要機制。
  8. Therefore, the administration continues to maintain a system of dual - use controls, including on china, that focuses on evaluating the appropriateness of the proposed export to the civil needs of the end - user and the risk of diversion. the commerce department under the ear maintains dual - use controls that include china in the following areas of proliferation and military concern ; national security ( ns ), nuclear nonproliferation ( np ), missile technology ( mt ), and chemical and biological weapons ( cb )

    美國商務部根據《出口管理條例》 （ ear ）在以下涉及擴散和軍事問題的領域對兩用品實施管制，其中包括對中國；國家安全（ ns ） 、核不擴散（ np ） 、導彈技術（ mt ）和化學及生物武器（ cb ） 。涉及國家安全的管制特別提出廣泛審議的政策，如向中國的某項出口對電子和反潛艇戰爭、情報收集、力量推進或空中優勢有「直接或重大」作用，將拒絕核準。
  9. The united states and hong kong work together in combatting terrorism, preventing proliferation, and law enforcement. in short, we see hong kong, this unique world city of asia, as a key element in this important region

    香港這個獨特的亞洲國際大都市，我們視之為這個重要區域內的關鍵成員。美國和香港共同努力打擊恐怖主義，防止核擴散，以及執法合作。
  10. A new method of calculating the concentration distribution of radio - nuclides was proposed, in which the effect of gravity settlement, rain washing and the decay of the radioactive species re considered

    利用傾斜煙團模式，考慮實際過程中核素粒子的重力沉降、雨洗作用以及放射性衰變等因素的影響，提出一種迅速估算放射性核素擴散濃度的方法。
  11. Based on the observation data such as coads and soda, the main climatological features of the tropical indian ocean and relationships of sea surface temperature ( sst ), heat budget with ocean dynamics and thermodynamics processes are analyzed ; the seasonal and interannual variability of the tropical indian ocean are well simulated using a ocean general circulation model ; based on the thermal equation and model output data, the variation mechanism of sst and heat budget are investigated in the tropical indian ocean ; besides, the effect of seasonal variation of wind stress, ekman pumping and horizontal diffusivity on the ocean current and heat budget are studied, using both ideal model and complex model

    本文根據coads 、 soda等實際觀測資料，較全面的分析了熱帶印度洋主要的氣候特點，並研究了海表面溫度（ sst ） 、熱收支與海洋動力、熱力過程的聯系；利用全球海洋環流模式較好地模擬出熱帶印度洋的季節和年際變化；基於熱力學方程和海洋環流模式輸出結果，探討了熱帶印度洋sst和北印度洋熱量收支的季節和年際變化機制，進一步揭示了海洋動力過程在北印度洋熱平衡中的重要作用；在此基礎上，利用理想化的數值試驗與數值模擬結果相結合的方式，證實了風應力的季節變化和ekman抽吸，以及水平熱量擴散系數對北印度洋海洋環流和熱收支的影響。
  12. City commercial bank only to be able to sit looked the good opportunity runs away due to above reason and at the same time the region economic integration also loses city commercial bank ' s powerful support, its step will be able not but to slow down, specially started along with state - owned commercial banks to adjust their management mentality in the recent years, changed from scale to benefit, consolidated one batch of small cities branch offices, contracted to big or media - sized cities, causes an enormous change for the finance structure of county and the countryside and extremely influenced county and countryside ’ s economy development

    這對區域經濟「極化」與發展極「擴散」的功能都受到制約。在如火如荼的區域經濟一體化的浪潮中，沒有越出中心城市的城市商業銀行只能坐看良機遁去，而同時區域經濟一體化也失去了城市商業銀行的有力支持，其步伐將不得不放慢，特別是近年來國有商業銀行開始調整其經營思路，由重規模逐漸轉向重效益，撤併了一批小城鎮的分支機構，向大中城市收縮，使縣域和農村金融結構發生極大變化，對縣域和農村經濟發展產生非常深遠的影響。
  13. In the view of above, the main form of flowing, technological transformation and spreading, is described in part four. the choice of the innovation and transfer of technology of our country ’ s pattern is indicated as well

    第四部分重點闡述了當代科技生產力流動的主要形式:技術轉移和擴散，闡釋了我國技術引進和創新的選擇模式。
  14. The results indicate that ( 1 ) faults are predominant pathways for oil and gas migration in the dina 2 struc - ture ; ( 2 ) the pressure released zones are available for oil and gas migration ; ( 3 ) capillary and buoyancy play an important role in sandstone with similar permeability ; ( 4 ) hydrocarbon migrates always along the predominant pathways, such as faults and associated sandstone in both sides ; ( 5 ) pathways of oil and gas migration have the nature of succession, such as oil driving water and following gas driving oil

    通過模擬實驗，揭示： （ 1 ）斷層是迪那2構造中油氣運移的主要通道； （ 2 ）泄壓區是油氣運移的有利指向區； （ 3 ）毛管力及浮力在滲透性相近的砂巖中起重要作用； （ 4 ）油氣咩是選擇優勢通道運移，在沿斷層運移的同時，也向兩側砂體中擴散； （ 5 ）油驅水之後的氣驅油運移通道具有繼承性的特點。
  15. The analysis of dry pv shows that the high pv dominate the area of typhoon, the higher is the center value of pv, the stronger is the typhoon. lt is also shown that the most important reason resulting in rainstorm is the cold air ( high pv ) which spreads to south from the upper troposphere or lower stratosphere and transports into the warm air. the joining situation of upper and lower pv area make vortex develop. pv transpotation reduces static stability, which increases the releasing of instability energy and makes rainstorm amplify

    對干位渦的分析表明：臺風或臺風環流區為高值位渦區，臺風越強，位渦中心值越大；對流層上部或平流層下部冷空氣（高位渦）的擴散南下與暖濕氣流的交匯是造成特大暴雨的重要原因，因為上游斜壓性的發展使對流層頂發生折疊，平流層與對流層相互作用增強，上下位渦區相接的形勢使低層渦旋發展，上升運動加強，位渦的下傳有效地降低了靜力穩定度，有利於位勢不穩定能量的釋放，使得暴雨增幅。
  16. This system uses dispersion inertial impact, shielding, and gravity to achieve dust capturing. this filter facility employs high - pressure air to continuously flush out particles without halting up operation, offering high stability and screening efficiency

    利用擴散慣性沖擊、遮攔及重力等作用，達到粉塵捕集效果，本集塵機使用高壓空氣，連續式高壓空氣逆洗，粉塵震落時不須停機，性能穩定，集塵效率高。
  17. The more important, we made so few studies based on the technology progress of host counties, and we made much less studies on the index system to accurately measure the degree of technology transfer, but they are our logical beginning to evaluate the technology transfer and technology diffusion of mnes generally, objectively and scientificaly

    更重要的是，學術界一直缺乏基於提高東道國技術創新能力視角的研究，更缺乏精確度量技術轉移程度的指標體系，而這正是我們全面、客觀、科學評價跨國公司技術轉移和技術擴散的出發點。
  18. Numerical results are obtained for velocity, temperature and concentration profiles, variations of both nusselt and sherwood numbers under different buoyancy ratio and inclination angles of = 15 - 90. at a given inclination angle, heat and mass transfer rates decrease with heat and mass buoyancies and the buoyancy ratio b decrease from high positive values, and then increase again with the buoyancy radio b further decreasing after the velocity and transfer rates reaching a minimum

    研究結果表明：傾斜角度一定，當熱浮力與物質擴散浮力共存且二浮力之比b從較高正值變化到較高負值時，流體速度和熱質傳遞速度從高逐漸變低並出現最小值，此後隨著向下浮力的增大，流體向下流動且隨| b |的增大而加速，熱質傳遞速率隨| b |的增大而重新增大。
  19. In this paper, theoretical models for kinetic study of chromatography in recent years is summarized and several kinds of models used commonly are described such as general rate model, lumped pore diffusion model, equilibrium - dispersive model and transport - dispersive model, and their characteristics and application range are discussed

    本文對近年來色譜分離動力學研究常用理論模型的發展進行了綜述，重點介紹了普遍化速率模型、集總孔擴散模型、平衡擴散模型和傳遞擴散模型4種常用的色譜模型，並討論了各模型的優缺點及應用范圍。
  20. The characteristic of combined heat and mass transfer by natural convection has been the focus of researches for a long time. numerical analysis is conducted for combined heat transfer and mass transfer by natural convection on inclined surface. effects of the inclination angle and the ratio of buoyancies due to heat diffusion and mass diffusion on fluid flow and heat and mass transfer characteristics have been investigated for pr = 0. 7 and sc = 0. 05 - 5. 0

    本文採用數值計算方法研究了傾斜平面上的傳熱傳質復合自然對流，求解了動量、能量及質量的完整方程，考察了熱質擴散共存時傾斜平面上的流動和傳熱特性，著重分析了熱浮力及物質擴散浮力之比b和傾斜角度對流體流動和傳熱傳質特性的影響。
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