pitch number 中文意思是什麼

pitch number 解釋
齒距數
  • pitch : n 1 瀝青；含有瀝青的物質；松脂，樹脂。2 人工合成瀝青；人造樹脂。vt 用瀝青塗。vt 1 扔，投，拋，擲...
  • number : n 1 數；數字；〈pl 〉算術。2 （汽車等的）號碼；第…，第…卷，第…期〈通常略作 No （復數 Nos ），用於...
  1. The relationships between the number of diffraction order and grating pitch, refractive index of medium, light wavelength, incidence angle and azimuth angle are investigated

    討論了入射角、入射方位角、入射光波長、光柵柵距、介質折射率與矩形光柵衍射級次數目間的關系。
  2. The chelsea midfielder, who covered more on - pitch miles than anyone at the club last season, was one of a record - breaking number who took part in the world cup, leading to a reduction in the amount of games and training sessions that could be undertaken before this year ' s premiership began

    這位切爾西中場，在上賽季比俱樂部每一個的球員上場時間都多，他還參加了世界盃，是世界盃球員中破紀錄的一員， （射門次數最多） ，這導致了他在本賽季開始前，不論是比賽還是訓練，都顯得很疲憊，狀態欠佳。
  3. In this diploma thesis, the statistic and structural characteristic of musical score image is analyzed and synthesized by relevant technology of image project, pattern recognition, mathematical morphology, software engineering, music knowledge, midi and so on. the concept of direction number has been defined, and then the mathematical morphology theory is used to process musical score image and recognize musical information. specialized direction number algorithms are firstly used to preprocess a musical score image and then recognize stafflines, barlines, pitch, note values, clef, etc. finally the musical information of the musical score image is automatically stored in the midi format

    本文利用圖像處理、模式識別、數學形態學、音樂知識庫與midi等相關技術，分析與綜合數字樂譜圖像的統計與結構特徵，提出了方向數等概念，對樂譜圖像進行處理，利用直方圖技術與方向數演算法識別譜線、小節線、符乾等樂譜的主要框架，然後用數學形態學理論識別音高與時值，最後根據這些音樂信息，組合成音樂樂譜信息，並自動轉化成midi格式。
  4. He would come up, close, co - altitude, within about three to five feet, was making gestures, pulled back a little bit, came back up again and made some more gestures, and then the third time his closure rate was too far. instead of under - running, he attempted to kind of turn and pitch up, and that was when his vertical stabilizer - - where it meets the fuselage of the aircraft - - impacted my number one propeller, basically pretty much tearing his aircraft apart

    他追上來、靠近、與我們同一高度，距我們約3英尺到5英尺以內，他做了幾個手勢，後退了一點，再次追過來並做出更多的手勢，然後他第3次靠近，這次他離得太近了。他不是在下方飛行，而是試圖做出某種轉身和提拉，此刻他的垂直穩定翼同機身相接的地方撞到了我的1號螺旋槳，他的飛機基本上就斷裂了。
  5. With the increasing of number of films, the pitch of each au nanoparticles turns larger ; the phenomena of red shift turn weak

    隨著間隔層的增加， au納米粒子之間的間距增大，紅移和展寬的現象變弱。
  6. Floating head heat exchanger with welded floating head ; number of passes : 2, tubes 25, square tube pitch 32 ; number and pattern of tubes, tie rods and slide rails

    帶焊接浮動頭的熱交換器.通路數2 ，管25 ，方形管心
  7. Floating head heat exchanger with flanged floating head ; number of passes : 2, 4 and 8, tubes 25, square tube pitch 32 ; number and pattern of tubes, tie rods and slide rails

    帶法蘭盤浮動頭的熱交換器.通路數2 4和8 ，管25 ，方
  8. As recruiting goals have increased from an initial total of 72, 000 for 2004 to this year ' s 80, 000 the army has taken a variety of steps to beef up its program. the number of recruiters went from more than 6, 000 to 8, 240 for the active army and reserves, and their sales pitch has become more targeted and refined

    隨著徵兵指標的提高，美軍負責徵兵工作的人員數量也從原來的6000多人增加到8240人，由於「肩負重任」 ，這些人的推銷技巧比先前更加純熟和更具目的性。
  9. The number of recruiters went from more than 6, 000 to 8, 240 for the active army and reserves, and their sales pitch has become more targeted and refined. the army has also increased the percentage of recruits it will accept that fall below certain aptitude levels. now, 4 percent of the annual recruits can score at the lowest acceptable level, compared with 2 percent

    雖然「重賞之下必有勇夫」 ，但近年來新招募的士兵還是難免出現「魚龍混雜」的尷尬局面，不達標的士兵也越來越多，為此，美軍又不得不提高了不達標士兵入伍的百分比，規定每年徵募新兵中不達標人員最多不能超過4 ，而先前為2 。
  10. Xsj double helix between plasma machines using one pair of bianjing and change the pitch rotary screw opposite direction when the squeeze between the fibre and fibre through the medium emit heiye shorten bleaching time and the number of bleaching, the purpose of achieving savings in water, and more taiwan connections against washing and the results better

    Xsj雙螺旋擠漿機利用一對變徑和變螺距的螺旋反方向旋轉時產生的擠壓使纖維與纖維之間的黑液通過介質排出，縮短漂白時間和漂白次數，達到節約水資源的目的，多臺串連逆流洗滌，效果更佳。
  11. Lower pitch indicates a note of lower frequency, following the conventional description of notes with a smaller number of vibrations per second as low, and with a greater number as high

    高音即為低振動率的音，根據通用描述，每秒振動次數較少為低，每秒振動的次數多為高。
  12. This is not necessarily a virtue in itself, but it does make possible a greatly increased number of pitch simultaneities, successions, and relationships

    這不見得是優點，但它確實增加了很多，同時音高，繼起音高，與音高間關系，的很多可能性
  13. A method of pitch mark determination for a speech, includes : acquiring a fundamental frequency point and fundamental frequency passband signals by using an adaptable filter ; detecting a number of passing zero positions of the fundamental frequency passband signals ; and generating at least a set of pitch marks from a number of passing zero positions

    一種決定語音音高標記的方法，系藉以找出一語音之一組音高標記，此決定語音音高標記的方法系利用一可適性濾波器取得一基頻點與一基頻帶通訊號；求取基頻帶通訊號之復數個過零點位置；然後經由復數個過零點位置產生至少一組音高標記。
  14. The results are of more precision by adopting the latest achievements. conclusions are drawn by a large number calculation. 1. to large extent, the magnitudes of sway and yaw are affected by the depth of water, so is that of anchor chain tension ; the magnitudes of sway and yaw are smaller in the shallows than in the deep, so is that of anchor chain tension ; 2. to small extent, the magnitude of heave and pitch is affected by the depth of water

    該數學模型突破了以往數學模型的局限性，不僅考慮了縱蕩、橫蕩、首搖運動，還考慮了垂蕩、縱搖運動；在該數學模型中還考慮了淺水的影響，對模型中受淺水影響較大的部分作了淺水修正；在計算各外力時，採用最新研究成果，使計算結果更加準確；通過大量計算得出一些很有意義的結論： 1
  15. Magic pads : suit for smd part with different number pins. 3. every model attached pitch 2. 54mm pin - header and female header convert to prototype board

    2 .即日起，本公司的smd magic pads smd魔術焊墊可以克服您對smd元件焊接和
  16. Fixed head heat exchangers with type 25 tubes and square 32 tube pitch ; number and pattern of tubes

    端頭固定的內管直徑25三角形管心距32的管式熱交換
  17. Fixed head heat exchangers with type 20 tubes and triangular 25 tube pitch ; number and pattern of tubes

    端頭固定的內管直徑20三角形管心距25的管式熱交換
  18. Fixed head tubular heat exchangers with type 25 tubes and triangular 32 tube pitch ; number and pattern of tubes

    端頭固定的內管直徑25三角形管心距32的管式熱交換
  19. The judgment condition for the involute gear pairwith fewer teeth number outside pitch point

    少齒數漸開線齒輪節點外嚙合的判定條件
  20. Totti had his problems on the pitch last term, getting involved in a number of spats during the season, and he has vowed not to repeat it again this coming term

    上個賽季托蒂自身的問題也很多，犯了很多錯誤，托蒂發誓不會再犯相同的錯誤。
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