軸前的 的英文怎麼說

中文拼音 [zhóuqiánde]
軸前的 英文
preaxial
  • 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）
  • 前 : Ⅰ名詞1 （在正面的） front 2 （次序在先的） first; top 3 （過去的; 較早的） ago; before; preceding...
  • 的 : 4次方是 The fourth power of 2 is direction
  1. In this paper the floral ontogeny and the ovary development of rivina humilis l. were observed. the results showed that ( 1 ) the tepal primordia initiated in 2 / 5 spirals. the abaxial one initiated first, then the adaxial one, finally the lateral two initiated nearly simultaneously. the third one initiated on the position near the first tepal, and there is a gap between itself and the second tepal. ( 2 ) the 4 stamineal primordia initiated in one whorl at the same time. ( 3 ) the carpellary primordium initiated from the abaxial side of flower primordium ; the carpellary primordium grew upwards and towards axis after it was formed, therefore an elliptic orifice was formed at the adaxial position of ovary, which was the remainder of the mouth of ovary before the ovary was fused completely. with the ovary maturing, the orifice was narrowed because of the ovary growth, at last fused completely. the gynoecium is composed of a single carpel. ( 4 ) in the series developmental sections of ovary, the ovular primordium was initiated on the adaxial meristem when the mouth of ovary was formed

    對數珠珊瑚的花器官發生和子房的發育過程進行了觀察.結果表明: （ 1 ）數珠珊瑚花被呈2 / 5螺旋狀發生，遠軸側的1枚先發生，其次為近軸側的1枚發生，最後側方的2枚花被幾乎同時發生，第3枚花被在靠近第1枚的位置發生，第2枚和第3枚之間有1個空隙; （ 2 ） 4枚雄蕊是同時發生的; （ 3 ）心皮發生於分生組織的遠軸側，心皮原基形成后，向上向軸生長，在子房成熟前在近軸側非正中位形成1個孔，該孔為心皮最終愈合前的殘跡，到子房成熟時，因子房的生長孔被擠壓縮小，在進一步的生長過程中愈合.子房由1枚心皮構成; （ 4 ）從子房發育過程的切片看，該植物的胚珠是在子房發生后不久發生的，子房上的圓孔形成時，從近軸側的分生組織發生胚珠原基，由胚珠原基分化出珠被與珠心
  2. Characteristic and suitablescope the surface basic is 10 steeil and spcc, then sinter 20high - tin, the manufacture has good antifriction, no fever heat, against grip axes, suitable for engines camshaft and pneumatic engine, refrigerating machine bushes. at present, our factory is the greatest export factory for eccentric bushes in the domestic area, and match bushes to isuzus idler gear for japanese isuzu co

    表面以10鋼或spcc低碳鋼為基礎，表面燒結錫合金材料扎制而成，產品具有耐磨性能好，不發熱，不咬軸等優點，特別適用於發動機凸輪軸，氣壓機，製冷機軸套，目前我廠是國內出口偏心軸瓦的最大廠家，並一直為日本五鈴公司配套五十鈴惰輪襯套，和國內各主要柴油機廠配套。
  3. By the result of these experiments, acoustic emission ( ae ) was chosen to use in the research. at the same time, we analyse the phenomenon of acoustic emission at the base of theory, the characteristic signal of acoustic emission which comes from the faulty bearing at the angle of application, and the expression of the characteristic signal. contrast was also made on the data achieved separately from vibrational signal and ae signal, and it is proved that ae is feasible and available to the diagnosis to the fault of the rolling bearing

    主要工作有如下幾方面：對本段前期實驗室階段採用的振動法幅值域無量綱處理進行了分析，並研製了現場所使用的滾動軸承故障檢測裝置，將無量綱參數診斷法應用於段修現場，且做了大量試驗；對于現場試驗中所出現的問題進行了分析，提出將聲發射的方法用於軸承的在線故障診斷；從理論上分析了聲發射現象，從應用的角度分析故障軸承的聲發射信號的特徵以及聲發射信號特徵的表示方法，並在實驗室中，採用振動法和聲發射法實時檢測的實驗數據進行了對比和分析，證明了使用聲發射法對軸承故障檢測的可行性和有效性。
  4. As the main products series of non - leak pumps, the market of magnetic force pump is very large, centuries - old history of magnet utilizing and abundant thulium contain establish stable bases of thulium magnet couplings " exploitation and applying of magnetic force pump driving technology

    磁力泵作為無泄漏泵的主要產品系列，市場前景非常廣闊，我國具有悠久的永磁利用歷史和巨大的稀土儲藏量，為稀土永磁聯軸器的開發和在磁力泵傳動技術中的應用奠定了堅實的基礎。
  5. The recent development trend of cone bits is to realize their high speed. faster the speed of bit is, the more weak of common bearing seals worked under the rough environment is

    牙輪鉆頭目前的發展趨勢是實現高速化，隨著鉆頭轉速的不斷提高，在惡劣環境下工作的普通軸承密封這一環節的薄弱性將顯得越來越突出。
  6. Based on the analysis of the lateral acceleration data of vehicles measured in shanghai metro lin, this paper suggests that the lateral oscillation force of the vehicles shall choose 10 % of the vertical load on a single wheel

    摘要根據鐵路車輛及上海軌道交通3號線上實測車輛橫向加速度值，建議橫向搖擺力取軸重的10 % ，按目前承軌合構造，車輛偶然脫軌后可能橫向偏移左右各1 . 75m 。
  7. Machine tool spindle noses. taper tolerances for morse taper, 5 percent tapers and 7 24 tapers

    機床主軸前部.錐度5 %和7 24的莫氏錐公差
  8. By means of temporary stability of combining drift coefficient of angle sensor and through missile rotating two - position measurement, measuring rotating angle between the two positions by vertical sensitive axis x, and sensing the changes of ground velocity component between the two positions by horizontal sensitive axis and z, the position of the component is determined to realize the azimuth alignment before launch of tactical missile

    角敏感元件漂移系數具有短期穩定性，通過轉彈前後兩位置對組合的測試，垂直敏感軸計測轉彈過程中兩位置之間的轉角，兩水平敏感軸敏感計測地速分量在前後兩位置的變化，由此計算出部件當前所在方位，從而實現戰術彈射前的方位對準。
  9. Maximize the stitch length, and turn the handwheel until walking foot 1 reaches its front end position. now, loosen screw 2 in the center shaft bell crank

    把縫跡調到最大，轉動飛輪，在外壓腳1前進到最前的位置擰松中軸輪緊固螺絲2 。
  10. Piaget has gone from rotary research to jewelry watch - making, mechanical timepieces to quartz design, a workshop with only six craftsmen to a factory with more than two hundred workers, but still the company piaget strives for perfection, a principle that drove its founder, george, over a hundred years ago

    從齒輪研究到鉆石軸承表製作，從機械鐘表到石英鐘表，從只有六名工匠的作坊到擁有二百多名工人的工廠，伯爵表廠雖然歷經無數轉變，但卻仍然精益求精，美更求美，這也正是百余年前激勵其創始人喬治向前的一條原則。
  11. It uses a center origin and currently has a popup animation that rotates on the x axis starting at 180 degrees, going to 360, then resetting

    它使用一個中心起點和當前的彈出動畫，它可以在x軸坐標上180度至360度旋轉，然後重置。
  12. Whether the axle pin can be smoothly bolted into the hinge support is crucial for the whole project. to achieve this goal, a prefabricated taper pin was used to induce the axle pin

    鉸支座穿軸銷順利與否是施工的關鍵，採用提前做一錐銷來引導軸銷的方法來實現。
  13. Modular units for machine tool construction. spindle noses with " cone and face ". bearing surfaces

    機床構造的模塊裝置.帶"錐和面"支承表面的主軸前部
  14. Whereas, the research on torque characteristics, working fluid, two - phase flow in lvc has n ' t been mature by now. further study is undertaken based on former researches in this paper

    但是目前對于液體粘性聯軸器的轉矩特性、工作流體特性以及硅油空氣的兩相流體流動與傳熱特性的研究，並不十分成熟。
  15. For economical, ecological and even technical reasons for some years there has been a tendency to introduce self - lubricating materials for bearing applications. in this way external lubricants such as oil or grease can be excluded, and the design can be simplified

    由於經濟、技術與生態等方面的原因，自潤滑材料在軸承領域的應用是目前的發展趨勢，這種技術無需外加油脂作為潤滑劑，因此設計將被簡化。
  16. This cleaning system is specially designed for bearings and small mechanical parts and components, chiefly used for cleaning parts before their assembling. the peculiar transference net - belt can meet the requirement for cleaning both inside and outside of common medium and small sized bearings. the circulation filter system can keep clean the cleaning solution, which results in cleaner parts

    本系統是根據軸承及小型機械零部件行業的特點專門設計的清洗系統，主要用於零部件裝配前清洗處理，特殊的輸送網帶，能滿足一般中小型軸承的內外圍清洗要求，循環過濾系統，使清洗液經常保持清潔狀態，使工件清洗更干凈。
  17. The three major types of machining error are geometric, thermal and cutting - force induced error. at the present time, error compensation model usually aims at single type of error and is used for the specific machine tool. this paper develops a universal synthetical model of error compensation for three - axis numerical control ( nc ) machine tool, which can be updated on time when manufacturing surroundings is changed

    論文廣泛研究了機床誤差補償技術目前的發展狀況，針對目前誤差補償系統存在的不足（諸如大多為單項誤差補償、通用性較差，模型多為靜態等） ，提出了機床綜合誤差的補償策略，以三軸數控機床為例建立了綜合誤差補償系摘要統，系統的誤差模型可實時更新，該補償系統可直接移植到多軸加工系統中。
  18. The enactment of the cutter is one of the important factor, in the aspect of cutter compensation, it only has radius compensation and length compensation in planar. in three - dimensions, especially on five - axis tandem drive numerical control machine, it still need further study. so in order to improve the working accuracy of numerical control machine, the study of five - axis cutter radius compensation in this paper is very useful

    刀具的設定是影響機床加工精度的重要因素之一，就刀具補償而言，目前的數控機床只是在二維空間內具有刀具半徑補償、及刀具長度補償，三維空間內的刀具補償，特別是在五軸聯動數控機床上，由於刀具擺動軸的出現，使得刀具補償難以實現，還需進一步深入研究。
  19. In the end, according to the maximum axial force distribution curve under different conditions, a new method is put forward to improve the current design and calculation methods of soil nailing. on the basis of these analyses, the numerical model of a real civil work is built by flac, and its results are compared with survey results in site, which indicates that the numerical simulation of this thesis is feasible

    最後，基於不同狀態下土釘最大軸力的分佈形式，提出了對規范土釘設計土壓力的改進方法；同時在前述研究分析的的基礎之上，建立了一個實際工程的flac模型，並對計算的結果和實測內力變形結果進行了對比，表明本文所使用的數值模擬方法是可行的。
  20. In the test, choose the angle contact bearing as test bearing, and work in the different position of spindle system, then test the temperature and vibration of the bearings in different speed and different loading, and analysis the data to verified the mathematics models

    首先根據理論計算，選用適用於高速運轉的一組角接觸球軸承，各軸承處在軸系中不同位置，然後通過試驗分別對各軸承的工作溫度和軸系振動量進行測量，最後對數據進行分析，通過試驗驗證前面所建立的數學分析模型的正確性。
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