節圓線 的英文怎麼說

中文拼音 [jiéyuánxiàn]
節圓線 英文
pitch circle
  • 節 : 節構詞成分。
  • 線 : 名詞1 （用絲、棉、金屬等製成的細長的東西） thread; string; wire 2 [數學] （一個點任意移動所構成的...
  1. The former is a kind of brachiopod and the latter belongs to vermes. the fossils of each sub - dominant species took its place from three percent to five percent in quantity. on one hand, the fossils of early vertebrata, hemichordata, urochordata, cephalochordata and vetulicolian which connects invertebrata and vertebrata have been caught one by one in the continuous excavating work of early life institute field work team of north west university since 1996

    他們還認為節肢動物長尾納羅蟲（ naraoialongicaudata ） 、刺狀納羅蟲（ naraoiospinosa ）和耳形等刺蟲（ isoxysauritus ）以及腕足動物東方日射水母貝（ heliomedusaorienta ） 、線形蟲動物圓筒帽天山蠕蟲（ maotianshaniacylindrica ）均為次優勢種，它們的個體數量分別占化石總數的百分之三到五。
  2. The relation of radius of curvature and error as well as formulas of increasing parameters on condition of constant error are diverted. the equation of the line on the center of approximate circular arc is obtained ， and it can avoids the trouble that numerical solution owns possibility of no convergence and simplifies node calculation of non - circular curve

    導出了曲率半徑與逼近誤差之間的關系和等誤差條件下的參數遞推公式，建立了通過逼近圓弧圓心的直線方程和圓心坐標計算公式.按這種方法用圓弧逼近平面參數曲線，不需要求解非線性方程組，避免了計算可能不收斂的麻煩，簡化了非圓曲線的節點計算過程
  3. In the process of the colltfolling algorithms, the relations between the free wheel and the orielltations of the robot car are ciphered out when the robot car walks ollt the straight lines, the arcs and the swerves. in addition, the pid adustor is designed

    在軌跡控制演算法中，推導出了機器人小車在直線、圓弧和轉彎行走中主從動輪與行走軌跡的位置關系，推導出了機器人小車的實時位置，設計了pid調節器。
  4. Satellite master antenna television ( smatv ) - a satellite dish system used to deliver signals to multiple dwelling units ( e. g. apartment buildings and trailer parks )

    衛星主天線電視-用來將節目信號傳送給建築物中多個接收器的衛星圓盤系統。建築物中多個接收器是指公寓樓中各家各戶都有從同一衛星圓盤接受節目信號的插頭。
  5. In this process, the thesis discusses detailedly the method which can improve the resolving power in measuring component and can deal with the probe circuit, and puts forward the design method of applied circuit. then the thesis discusses the methods of line and circle interpretation

    接著又討論了計算機數控系統的控制策略，主要包括：知道預定軌跡的直線與圓弧插補的方法、連續掃描系統的控制策略、 pid調節器的設計及pid參數的整定方法等。
  6. A mathematical model for gear shaping was presented for machining of externally meshed non - circular gears with shaping procedure in terms of the positional relationship between the tool ( cutter ) and gear ' s pitch curve

    摘要根據范成法加工外嚙合非圓齒輪時刀具和齒輪節曲線間的位置關系，提出了插齒加工的數學模型。
  7. A new method for obtaining points from plane curve interpolating by arc

    一種新的平面曲線圓弧插補節點獲取方法
  8. Packaging of winding wires ; part 2 : cylindrical barrelled delivery spools ; section 2 : specification for returnable spools made from thermoplastic material

    繞組線的封裝.第2部分:圓柱形供線盤.第2節:由熱塑性材料製成的可回收使用的片盤規范
  9. Packaging of winding wires ; part 2 : cylindrical barrelled delivery spools ; section 3 : specification for non - returnable spools made from thermoplastic material

    繞組線的封裝.第2部分:圓柱形供線盤.第3節:由熱塑性材料製成的不能回收使用的片盤規范
  10. With the aid of his pickaxe, dant s, after the manner of a labor - saving pioneer, dug a mine between the upper rock and the one that supported it, filled it with powder, then made a match by rolling his handkerchief in saltpetre. he lighted it and retired

    唐太斯拿起鶴嘴鋤，在大圓石和那塊頂住它的大石頭之間挖了一個如同工兵開路時想節省人力的坑沿，裏面填滿火藥，然後用他的手帕卷了一點硝石作導火線，點燃導火線，趕快退開。
  11. Packaging of winding wires - cylindrical barrelled delivery spools - specification for non - returnable spools made from thermoplastic material

    繞組線的封裝.第2部分:圓桶形輸出線軸.第3節:由熱塑性塑料製成的不能重復使用的繞線軸規范
  12. Packaging of winding wires. part 2 : cylindrical barreled delivery spools. section 2 : specification for returnable spools made from thermoplastic material

    繞組線的封裝.第2部分:圓桶形輸出線軸.第2節:由熱塑性材料製成的可回收使用的繞線軸規范
  13. Packaging of windings wires. part 2 : cylindrical barrelled delivery spools. section 3 : specification for non - returnable sppols made from thermplastic material

    繞組線的封裝.第2部分:圓桶形輸出線軸.第3節:由熱塑性材料製成的不能回收使用的繞線軸規范
  14. Shipbuilding. shaft lines. couplings. taper bore flanges

    造船工業.軸線.聯軸節.鏜圓錐孔凸緣
  15. The linear velocity

    節圓的線速率？
  16. Changing the diameters and fixing angles of milling cutter can meet the machining requirements of helical surface. this method has been applied in the process of manufacturing twin - screw in rubber and plastic mechanics, which simplifies the process route and shortens the prepare time in production and at the same time saves the cost and improves technical and economic benefits

    通過改變圓柱立銑刀的直徑和加工安裝角度來滿足螺旋面的加工要求，該方法已在橡塑機械用同向雙螺桿的加工中得到應用，縮短了加工工藝路線，減少了生產準備時間，節約了加工成本，取得了良好的技術經濟效益。
  17. Shipbuilding. shaft lines. couplings. taper bore flanges. general arrangement. nut locking plates

    造船工業.軸線.聯軸節.鏜圓錐孔凸緣機.總布局.螺母鎖緊板
  18. Shipbuilding. shaft lines. couplings. forged flanges for assembly to taper - bore flanges

    造船工業.軸線.聯軸節.裝配鏜圓錐孔凸緣的鍛接法蘭
  19. A schedule, to report back on display : august 28, 2006 29 9am - 5pm 2 am09 : august 2006 30, 31 to 9 1 9 : 00 - 16 : 30 3, the opening time : august 30, 2006 at 9 : 30 4, remove time : september 1, 2006 as at 15 : 00 exhibitors scope of various bearings : metallurgical mine bearings, machine tool spindle bearings mill bearings, miniature bearings, bearings, ball bearings, roller bearings, needle roller bearings, roller bearings, gyroscope bearings, a high - precision bearings, high - speed bearings, bearings with block, linear motion bearings, low noise bearings lubricated bearings, ultra - low - temperature bearings, corrosion resistant bearings, joints bearings, deep groove ball bearings, angular contact ball bearings, aligning ball bearings, aligning roller bearings, cylindrical roller bearings, bearing a round, spiral roller bearings, thrust bearings, thrust ball bearings, thrust angular contact ball bearings, thrust spherical roller bearings, thrust needle roller bearings, thrust tapered roller bearings, turntable bearings, spherical ball bearings outside of cv and other bearings

    參展范圍各類軸承：冶金礦山軸承機床主軸軸承軋機軸承微型軸承組合軸承滾珠軸承滾筒軸承滾針軸承滾子軸承陀螺儀軸承高精軸承高速軸承帶座軸承直線運動軸承低噪音軸承潤滑軸承超低溫軸承耐腐蝕軸承關節軸承深溝球軸承角接觸球軸承調心球軸承調心滾子軸承圓柱滾子軸承圓軸承螺旋滾子軸承推力軸承推力球軸承推力角接觸球軸承推力調心滾子軸承推力滾針軸承推力圓錐滾子軸承轉盤軸承外球面球軸承等速萬向節及其它軸承。
  20. According to the simulation result, the characteristics of tooth profile such as undercut and convexity of pitch curve of the machined gears could be analyzed and judged, so that a sort of intuitive judgment method was provided for designing and manufacturing of externally meshed noncircular gears with closed pitch curve

    根據模擬圖形結果可以分析和判斷所加工的非圓齒輪的齒形特徵，從而為設計和製造節曲線封閉型外嚙合非圓齒輪提供了一種直觀的判斷方法。
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