傾斜輪 的英文怎麼說
中文拼音 [qīngxiélún]
傾斜輪
英文
angled wheel-
As object lessons to explain : 1 the nature and habits of oviparous animals, the possibility of aerial flight, certain abnormalities of vision, the secular process of imbalsamation : 2 the principle of the pendulum, exemplified in bob, wheelgear and regulator, the translation in terms of human or social regulation of the various positions clockwise of movable indicators on an unmoving dial, the exactitude of the recurrence per hour of an instant in each hour, when the longer and the shorter indicator were at the same angle of inclination, videlicet, 5 5 11 minutes past each hour per hour in arithmetical progression
他把它們作為實物教材,用以說明: 1卵生動物的本性與習性,空中飛行的可能性,一種異常的視覺器官,世俗界用防腐藥物保存屍體的方式。 2體現于擺錘輪與整時器上的鐘擺的原理不動的針盤上那可移動的正轉的長短指針在各個位置作為人或社會規范所包含的意義長針和短針每小時在同一傾斜度相遇的那一瞬間,也就是說,按照算術級數,每小時超過5 5 11分的那一瞬間,每小時重復一次的精確性146 。Present situation and developing trend of the cotton seed metering device
傾斜外槽輪上排種式排種器的設計Disigning coolant channel on the firebox of liquid rocket engine to loxodrome ( equal - angle helix ) groove can improve firebox coolant capability greatly. because the width dimension of loxodrome groove is narrow and the depth is deep, some machining methods are incapable, such as end - milling or electrochemistry. according to the peculiarities, a cnc disk - cutter - milling method which is composed of five motion axes with four simultaneously interpolated ones is researched. because most firebox generatrix is composed of complex curves, it is very difficult to get cnc cutting program with manual means. in order to deal with the problem, the loxodrome mathematics model is studied, and an auto - programming software system is developed. the software system can generate cnc cutting program of loxodrome on many kinds of turned surface. the constriction - distension segment of firebox is the most representative workpiece. the sharp changing of its generatrix slope makes loxodrome milling difficult. with the theory analyzing and practice cutting experiment, some applied techniques, which include milling mode and direction, choosing cutter diameter and cutting start point setting, are developed. adopting the technology above, tens regular workpiece have been manufacturing. the two - year manufacture practice has confirmed the validity and feasibility of developed loxodrome coolant channel milling method. the developed technology is also worth to be referenced to other similar workpiece
將液體火箭發動機燃燒室的冷卻通道設計為斜航線(等傾角螺旋線)槽形,可以大幅度改善燃燒室的冷卻性能.斜航線冷卻槽的槽寬尺寸較小而槽深尺寸較大,所以無法使用棒銑刀銑削、電化學等加工方式.針對這些特點,提出了五軸控制、四軸聯動的數控片銑刀銑削加工方法.由於燃燒室外表面的母線輪廓復雜,手工編制數控加工程序難度大.為了解決數控加工程序的編制問題,研究了斜航線的數學模型,開發了自動編程軟體系統.使用該系統,可以生成多種母線輪廓回轉體外表面上的斜航線數控加工程序.燃燒室收斂-擴張段的母線斜率變化大,加工難度大,是斜航線冷卻通道加工的最典型工件.經過理論分析和實際切削實驗,研究了針對該類型工件的片銑刀直徑選擇、銑削方式和方向、刀具調整和起刀點的設置等多項實際的加工方案.採用上述的一系列技術,已經成功地加工了數十個合格工件.經過兩年多的實際生產過程應用,驗證了所開發的斜航線冷卻通道加工方法的正確性和可行性.這些加工技術的研製成功,對其他相似類型零件的加工亦具有參考意義This machine can also perform semi - grinding on simple - shaped irregular glass. when grinding peripheries, coarse grinding, refine gfindlag, and polishing are alternatively, hypofenuses, the angle of the grinder on the bowet - shape wheel can be obliquely adjusted to fit the ground angle for grinding
磨削周邊時,可安裝三個磨輪進行粗精磨和拋光磨削斜邊時安裝碗形磨輪,將磨頭向後傾斜,調節斜面角度,以端面加工切削。Research and design of seeding apparatus on inclided outer fluted - wheel
傾斜外槽輪上排種式排種器的研究與設計The slant of support and roller " s axes is analysed as the main factor
對影響回轉窯軸向運動的主要因素? ?托輪軸線與滾圈中心線的傾斜進行了分析。If a person eliminates all of the cam lean, wouldn ' t the control cable be rubbing on the edge of it ' s track when you draw the bow
如果有誰完全排除了凸輪傾斜,那麼拉弓的時候,主控纜豈不是會擦到自己軌道的邊緣嗎The noise of the high contact ratio gears with the medial sloping contact path is reduced lower than 1 - 2 db, and the noise of the gears with the large sloping contact path is lower ed more
接觸跡線中度傾斜的高重合度弧齒錐齒輪平均降低噪聲1 2分貝,接觸跡線大傾斜的高重合度弧齒錐齒輪平均降低噪聲2 3分貝。The reason that the noise is lower with inclining tongue is : 1 ) both the radius of the tongue and the gap between the tongue and the blade are changed across the wideth ; 2 ) the phase angle between blade and the tongue is changed across the wideth, therefore the peak value of the noise do not appear at the same time, so the peak value of the noise with inclining tongue is much lower than the straight one. the influence of the expanded angle of the shell of the fan on the noise was invested experimentally, and the optimal angle was got
傾斜蝸舌降噪的主要原因是:一是改變了從氣流入口側到風機輪盤的蝸舌間隙和蝸舌半徑;二是改變了葉輪與蝸舌非定常相互作用的相位差,使其產生噪聲也有相位差,迭加的結果進一步降低了噪聲。另外,試驗研究了不同蝸殼擴張角對風機噪聲及效率的影響規律,蝸殼擴張角選擇當否,對效率和噪聲影響較大。The main contributions of the dissertation are as following : ( 1 ) according to the theories of co - polarization and cross - polarization scattered characteristics, co - polarization and cross - polarization scattering characteristics of typical targets have been analyzed detailedly in this paper. a mechanism is described that rough surface tilted ( symmetrical distribution scene ) conduces to estimate terrain slope. so, we can estimate an elevation outline of symmetrical distribution scene without any experiential knowledge
本文的主要貢獻可歸納為以下五點:山廠村拈人學博十論義2001 ( l ) 4十日標的共極化和交義極化敞射理論,詳細分析了典型11杯的共極化和交義極化敞射特性,網明傾斜的均勻分佈場景(粗糙表而)的共極化敞射特性4i利十提取地形方位向高度輪廓的機jrp 。2, mix the room inside out to anticipate from taking to make dynamic electric motor to pass leather belt or putting the line deceleration machine peace bread round pole, made to mix room to turn inside out 140 degreeses to tilt to one side to anticipate before rounding, that organization loading ability big, the physical volume is small, structure tightly packed, operation steady
2混煉室翻轉煉料,由帶制動的電動機通過皮帶或擺線減速機和平麵包絡蝸輪蝸桿,使混煉室繞前轉了翻轉140度傾斜煉料,該機構承載能力大體積小,結構緊湊運轉平穩。The m / s explorer cruise ship sinks hours after hitting an iceberg off the coast of the antarctic. the ship ' s passengers and crew escaped unhurt
探險家號游輪在南極附近撞上了一座冰山,並在幾小時后傾斜沉沒,所幸事故沒有造成船員和乘客傷亡。2 counter balance system shall have a single weight, pulley, cable, counter balance system which prevents sash tilting and permits one finger operation at any point along full width pull
平衡系統有砝碼、滑輪、鉸鏈等裝置。平衡系統可以阻止移門傾斜,並且可用一隻手操控。A balance method is advanced to solve the tilting problem on the height measurement
對實測中臺階傾斜問題提出輪廓調平的處理方法。分享友人