近似球形 的英文怎麼說

中文拼音 [jìnsìqiúxíng]
近似球形 英文
almost spherical
  • 近 : Ⅰ形容詞1 （空間或時間距離短） near; close 2 （接近） approaching; approximately; close to 3 （親...
  • 球 : 名詞1 （以半圓的直徑為軸 使半圓旋轉一周而成的立體; 由中心到表面各點距離都相等的立體） sphere; glo...
  • 近似 : approximate; similar; approach; approximation; roughness; propinquity
  • 球形 : sphere; sphericity; spherical; globular; round球形安全閥 ball relief valve; 球形閥 globe valve;球...
  1. Conscious that the human organism, normally capable of sustaining an atmospheric pressure of 19 tons, when elevated to a considerable altitude in the terrestrial atmosphere suffered with arithmetical progression of intensity, according as the line of demarcation between troposphere and stratosphere was approximated, from nasal hemorrhage, impeded respiration and vertigo, when proposing this problem for solution he had conjectured as a working hypothesis which could not be proved impossible that a more adaptable and differently anatomically constructed race of beings might subsist otherwise under martian, mercurial, veneral, jovian, saturnian, neptunian or uranian sufficient and equivalent conditions, though an apogean humanity of beings created in varying forms with finite differences resulting similar to the whole and to one another would probably there as here remain inalterably and inalienably attached to vanities, to vanities of vanities and all that is vanity

    人體組織通常能夠抗得住十九噸的氣壓169 ，可是一旦在地球的大氣層里上升到相當的高度，越是接近對流層與平流層的境界線，鼻孔出血吸呼困難以及眩暈，隨著算術級數就越發嚴重起來。他曉得這一點，尋求解答時就設想出這樣一個難以證明是不可能的行之有效的假定：倘若換個更富於適應性，解剖學上的構造也有所不同的種族，說不定就能在火星水星金星木星土星海王星或天王星那充足而相同的條件下生存下來。然而那個遠地點170的人類種族，盡管在構造方面與地球上的人類有著一定限度的不同之處，整個來說彼此卻有著相似的種種形態。
  2. The tem micrographs of composite powders indicated that the size of particles after electroless plating increased from 10 ~ 20nm to 50 ~ 60nm and the originally granular form changed into spheral - like shape

    透射電鏡觀察表明，粉體顆粒鍍覆后粒徑由10 20nm增加到50 60nm ，顆粒外觀由稜角狀變成近似球形，鍍覆均勻性較好。
  3. Using the degree of depolarization, cause of depolarization was discussed, and the droplet can be viewed as a sphericity in the lighter fog

    由退偏振度隨霧濃度的變化討論了退偏產生的原因，指出霧濃度較低時，霧滴可近似視為球形。
  4. A series of near roundness cds nanoparticles with a particle diameter of 3 ~ 6nm have been prepared by controlling the concentration and proportion of reactants and adopting sodium hexametaphosphate as stabilizing agent. the studies demonstrate that these particles present obvious quantum size effect and an appropriate excess of cd2 + ion and hexametaphosphoric acid group polysnion are helpful to the dispersion and flame capability ' s improvement of particles. another series of near roundness monodisperse au nanoparticles with a diameter of 12. 3nm was prepared via sodium citric acid deoxidizing auric chloride acid

    利用六偏磷酸鈉作為穩定劑，通過控制反應物的濃度及比例，制備了粒徑為3 6nm 、呈近似球形的cds納米顆粒，光譜測試結果表明，顆粒具有明顯的量子尺寸效應，適當過量的cd ~ （ 2 + ）離子以及六偏磷酸根聚陰離子有助於顆粒的分散並提高其發光性能；採用檸檬酸鈉還原氯金酸，制備了接近球形、平均粒徑約為12 . 3nm的單分散體系au納米顆粒；採用wessling的前驅聚合物法獲得導電聚合物ppv前驅體。
  5. The mechanism of anti - wear and friction reduction of nanometer cacoa has been discussed and individual opinions of the nanometer particles " existing way and effects have been proposed. 1 ) the shape of the nanometer cacos particle is approximate to that of sphericity. its function is similar to that of the miniature " ball bearing "

    6 、探討了納米碳酸鈣粒子的抗磨減摩機理，對于納米粒子在潤滑油中的存在方式和作用提出了個人見解： （ 1 ）納米碳酸鈣粒子近似為球形，它們起了類似微型「球軸承」的作用，從而提高了摩擦副表面的潤滑性能。
  6. Fluidized granulation, the granule is around ball shape. its flow ability is good

    流態化造粒，成粒近似球形，流動性好。
  7. Turquoise, however, is available from many other areas including northern africa, australia, siberia, china and other parts of europe

    綠松石是含水的銅鋁的磷酸鹽礦物，因形似松球，色近松綠而得名。
  8. The numerical results indicate that the deformation within the solid inner core is very small. however, in the fluid outer core, the changes of the displacement with relatively low spherical harmonic degree ( n < 10 ) is very complicated via the radius, due to the resonance near the eigenfrequenies of the core long - period oscillations. while the spherical harmonic degree of the loading is larger than 10, the deformation and the gravitational perturbation in the core are very small, and the earth ' s deformation response is dominantly represented as the radial displacement in the elastic mantle

    研究了地球在日月引潮力和表面負荷作用下的形變特徵，數值計算結果表明，在固體內核中的形變很小，由於在長周期核模本徵頻率附近的共振，液核中低階（ n 10 ）位移隨半徑的變化非常復雜，當負荷階數超過10時，地核中的形變和擾動位都很小，地球的響應主要表現為彈性地幔中的徑向位移，且隨深度增加急劇減弱，地表負荷love數與信號頻率的依賴關系很弱，給出了體潮love數計算的一種有效的近似處理方案。
  9. The discrete element method ( dem ) is a powerful tool in analyzing granular assembly. the granular discrete element method can be applied to the partials, whose shape can be approximately described as a sphere

    離散元法（ dem ）是分析散體力學行為的數值方法，顆粒離散元法適用於單個幾何形狀可用圓球近似而不產生顯著差異的情況。
  10. It is discovered that artificial skull is marinated in simuted body fluid : the sample surface like - boneapatite belongs to carbonic acid hydroxide apatite, which can have good combination with human body orginzation

    而且試樣表面生成近似球形或片狀的類骨磷灰石，屬于與人體組織具有良好結合的碳酸羥基磷灰石。
  11. The differences in orbital morphologies due to different potentials is slighting, however, given a certain potential, for clusters that have perigalactic distance smaller than 1 kpc, some orbits may exhibit a chaotic behavior. the correlation between the metallicity of samples and the orbital morphologies is unclearly ; ( 4 ) it is found that the semi - major axis, apogalactic distance and azimuth period of 29 sample clusters are changed with their metallicity similarly, but a obvious correlation is seen between orbital eccentricity and metallicity. there is a fraction of 24 % of the sample clusters with eccentricities lower than 0. 4

    不同的引力勢模型對球狀星團軌道的具體形態影響不大，在給定的引力勢模型下，當某些星團的運動軌道穿越距銀心1kpc附近的區域時會出現「混沌」現象： （ 4 ） 29個樣本星團的軌道半長軸、遠銀心距和方位周期隨金屬度的變化規律基本相似，樣本星團的金屬度與其軌道形態之間的相關性並不明顯，然而軌道偏心率與金屬度有關，對于所選的暈族樣本星團而言，大約有24的樣本星團的軌道偏心率低於0 . 4 。
  12. Practice for defining size, calibration, resolution, and counting accuracy of liquid - borne particle counter using near - monodisperse spherical particulate material

    使用近似單向擴散球形顆粒材料定義液體傳送顆粒計數器的尺寸校準解析度和計數精度慣例
  13. In winter ( january ), there are four nearly latitudinal moisture transport belts ( channel ) over asian - australian monsoon region. they are closely related with the easterlies and westerlies over southern hemisphere and northern hemisphere. in boreal winter, asian monsoon region is moisture source ; the cross equatorial moisture transport channels transport the moisture to australian monsoon and south indian ocean from asian monsoon region

    主要結論如下： （ 1 ）冬季（ 1月）的水汽輸送形勢與南北半球東、西風帶緊密聯系，主要有四條近似緯向分佈的垂直積分的強水汽輸送帶，越赤道輸送將水汽從亞洲季風區輸送到南半球澳大利亞季風區和南印度洋季風區，亞洲季風區為水汽源區。
  14. 1 a planet is a celestial body that is in orbit around the sun, has sufficient mass for its self - gravity to overcome rigid body forces so that it assumes a hydrostatic equilibrium nearly round shape, and has cleared the neighbourhood around its orbit

    1 .行星是指符合以下特性的天體： a在圍繞著太陽的軌道上運行b有足夠質量以產生引力達至流體靜力平衡的形狀近似球形及c已使其軌道附近清空。
  15. 2 a dwarf planet is a celestial body that is in orbit around the sun, has sufficient mass for its self - gravity to overcome rigid body forces so that it assumes a hydrostatic equilibrium nearly round shape, has not cleared the neighbourhood around its orbit, and is not a satellite

    2 .矮行星是指符合以下特性的天體： a在圍繞著太陽的軌道上運行b有足夠質量以產生引力達至流體靜力平衡的形狀近似球形c沒有使其軌道附近清空及d不是衛星。
  16. The normal tents can not match this requirement, except roeder polygon tent. the shape is same like a half round ring, you can easily put some badminton, table tennis, tennis, swimming pool, sward play, basketball, volleyball, etc inside

    但瑞德爾的多邊形篷房是為體育場館度身訂做的，它有一個近似半圓型的外型，可輕易滿足羽毛球、乒乓球、網球、游泳池、擊劍、籃球、排球等比賽、訓練的需要。
  17. The results are as follows : 1. there are many spheroidal glomeruli in the antennal lobe, either as individuals or in combination, surrounded by neuron cells, coarse neuropil, i. e. nonglomeruli region and more or less glia or glial processes

    結果發現： （ 1 ）日本弓背蟻觸角葉中分佈許多大小不一，近似球形的嗅覺纖維球。這些纖維球的分佈是不連續的，被神經元細胞群、非嗅覺纖維球纖維分開。
  18. In an effort to determine approximate limits of porosity values, slichter and, later, graton and fraser computed the porosity of various packing an - angements of uniform spheres

    為了求得孔隙度的近似界限，斯里西特以及后來的哥拉登和弗雷塞計算了均一球粒在不同堆積形式f的孔隙度。
  19. Its composition, size and microstructure were determined by xrd, afm and tem

    結果表明，產品bi203為近似球形，屬于納米級顆粒。
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