極軸 的英文怎麼說

中文拼音 [jízhóu]
極軸 英文
axis of perspective
  • 極 : i 名詞1 （頂點; 盡頭） the utmost point; extreme 2 （地球的南北兩端; 磁體的兩端; 電源或電器上電流...
  • 軸 : 軸Ⅰ名詞1. （圓柱形的零件） axle; shaft 2. （對稱部分的直線） axis 3. （圓柱形的纏繞器物） roller; spool Ⅱ量詞（用於纏在軸上的線以及裝裱帶軸子的字畫）
  1. And it has been shown that the faults mostly concern with the vehicle bearing. therefore, in the research of detecting and diagnosing the rolling bearing of the high - speed vehicle, there is of active current and theoretical significance

    列車轉向架的軸承又是一個易出問題的地方，所以針對高速列車轉向架滾動軸承進行故障診斷方面有價值的研究，有著積極的理論和實際意義。
  2. Polar vectors and axial vectors are distinguished by their inversion properties.

    極矢量與軸矢量的區別在於它們的反演性質不同。
  3. Birds and compasses know north from south because, like a giant bar magnet, the earth ' s magnetic field has two poles that line up closely with the planet ' s axis of rotation

    候鳥與指北針都知道何為北方、何為南方，因為地球就像一條巨型磁鐵棒，它的磁場有兩極，且這兩個地磁的磁場線和地球的自轉軸非常接近。
  4. Detail specifications for silicon coaxial mixer diodes

    硅同軸混合二極體詳細規范
  5. The advantage of these new methods over the existing ones is straightforward. first, it is intrinsically a multiple view approach as all geometric information from the whole sequence is nicely summarized in the conies

    該課題的完成，極大地降低了原有演算法的復雜度，並為分析所有基於單軸旋轉的運動提供了新的思路和方法。
  6. The dipole does not radiate energy in the direction of its axis.

    偶極子在它的軸的方向上不發射能量。
  7. Instead of assuming the earth to be a perfect sphere, this function takes into account the actual polar flattening of the earth and the equatorial bulge, which gives a much more accurate computation between the given coordinates

    它沒有假設地球是一個完整的球面，而是考慮了地球的極軸扁平率和赤道鼓起率，這樣就給出了兩個坐標間更精確的距離。
  8. Oleifera was observed with lm. results showed that there were vegetative cell and generative cell in the pollen grain of genus camellia, the generative cell is more smaller than that of the vegetative cell. the generative cell was lay on the vegetative cell as an elongate spindle, and only the generative cell membrane and nuclear membrane which near the cell polar linked up the vegetative cell membrane, one of the linked area was located near by the aperture of pollen grain

    結果表明，山茶屬植物花粉粒中含有生殖細胞和營養細胞，生殖細胞較小，呈長紡錘形，游離在營養細胞中，生殖細胞極軸兩端的細胞膜和核膜與營養細胞的細胞膜相連，其中一端的連結處位於花粉粒萌發孔附近。
  9. From the standpoint of the gyrocompass the earth appears to be rotating about an axis making an angle ε with the true polar axis.

    從陀螺羅盤的位置觀察地球，好象地球是繞著偏離其極軸角的一個軸在移動。
  10. < uk > from the standpoint of the gyrocompass the earth appears to be rotating about an axis making an angle with the true polar axis. < / uk >

    < uk >從陀螺羅盤的位置觀察地球，好象地球是繞著偏離其極軸角的一個軸在移動。 < / uk >
  11. Because of its oblate shape, the moment of inertia of the earth is a maximum about the polar axis and minimum about an axis in the equatorial plane.

    由於地球是扁球體，繞極軸慣量矩最大，而繞在赤道面內的軸的慣量矩最小。
  12. The angular extent in a specified plane which contains all the radius vectors of the polar curve of luminous intensity having lengths greater than a specified fraction of the maximum

    在某一平面上，一定角寬范圍內所包含的光強極軸曲線上的矢徑長度均大於其最大值的某一特定比例，這種情況定義為光束的發散。
  13. The author believes that government should establish regional economic development strategy from the angle of the whole country and build the regional economic relationship with internal and external circle. the establishment of regional strategy should be guided by the view of market. the government should forcefully propel the establish of central and western regions " factors markets, nature the central region of economic development, enhance the reform strength in central and western regions, deepen the open to the outside, build the growth foundations recycling around the hi gh technology, develop the rural and town enterprises, propel the economic connection and cooperation between the central and western region, and prompt the fundamental transform of the economic system and the way of economic growth in the central and western region

    作者認為，應從全國角度科學地制定分區域的經濟發展戰略，合情合理地確定一個區域的發展方向，建立內循環與外循環相結合的區域經濟關系，區域戰略的制定始終貫徹市場的觀念，政府要積極推動中西部要素市場的建立，有計劃、有重點地培育經濟發展核心區，加大中西部地區改革力度，擴大對外開放，積極建設以高新技術產業為核心的增長極軸，大力發展中西部地區的鄉鎮企業，多種手段促進東中西部地區橫向經濟聯合與合作，切實推進中西部地區經濟體制和經濟增長方式兩個根本性轉變。
  14. But the shape and size of pollen, length of p and e, width of net lines, size of net aperture, net porosity among different materials were different

    而花粉的形狀大小、極軸長和赤道軸長、外壁紋飾中的網脊粗細、網孔大小、孔頻等隨材料不同而異。
  15. Detail specification for fixed tantalum electrolytic capacitors - porous anode, polar non - solid electrolyte - tubular insulated metallic case, ptfe elastomer seal, axial wire terminations - full plus additional assessment level

    固定式鉭介質電容器詳細規范.極性非固體介質多孔陽極.軸向引線終端ptfe彈性密封管狀絕緣金屬殼.全面附加評定級
  16. In hong kong, the polar axis should point north and the elevation should be 22. 5

    在香港，極軸應指向天球北極，而仰角則為22 . 5度
  17. The alignment of the polar axis and the monitoring of the guiding process require absolute accuracy

    極軸的擺放及追蹤過程必須十分準確。
  18. The polar axis should point to the celestial pole around which all stars seem to rotate and the elevation of the axis should be the same as the latitude of the location

    赤道儀的極軸必須對準星空的轉動中心，而仰角則相等於拍攝地點的緯度。
  19. At present mounts of optoelectronic measurement system have mainly two kinds of frame, i. e. altitude - azimuth form and equatorial form. the vast majority of large telescopes built are of an altitude - azimuth pedestal design in order to track fast moving satellites

    陸基型光學測量設備目前主要採用地平式和極軸式兩種結構模式，由於地平式系統成本低，軟硬體成熟度和工作可靠性高等原因，在觀測人造衛星的儀器中絕大部分採用地平式裝置。
  20. Then, the minimum circumscribed circle and shape principal orientation of the object region are calculated ; and the object region is divided into some blocks in the polar coordinate, which uses the center of the minimum circumscribed circle as the origin and the direction of the shape principal orientation as the direction of the polar axis, and the features of all subblocks are extracted to compose shape histograms and then smoothed ; then, combined with global features to synthetically represent the content of the image ; finally, a new image similarity is used to compute the distance between images

    首先對商標圖像進行預處理，得到規則二值圖像;計算目標像素的最小外接圓和圖像的形狀主方向;在以最小外接圓圓心為原點、形狀主方向為極軸方向的極坐標中將圖像分塊，提取各子塊特徵，構成形狀直方圖並平滑處理;再結合全局形狀特徵來綜合表示圖像內容;最後採用新的相似性度量方法計算圖像間距離，實現商標圖像的準確檢索。
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