例句與造句

1. It can be regard as the theoretical basis to optimize the drive . according to the gear meshing theory , the meshing equations , the contact line equations and tooth profile equations are given . it gives a base for 3d modeling the drive
   按照齒輪嚙合理論，推導(dǎo)出了滾錐齒超環(huán)面行星蝸桿傳動的接觸線方程、嚙合方程及各輪輪齒的齒面方程，為滾錐齒超環(huán)面行星蝸桿傳動的三維建模奠定了基礎(chǔ)。
2. On the condition of “ many - head ” and “ small drive ratio ” ， the plane double enveloping hourglass worm can not settle the problem of undercutting and sharpening simultaneously . it has devoted to a new type hourglass worm _ sphere double enveloping hourglass worm . the coordinate system is established according to the frock . the meshing equation and the tooth equation of worm and gear have been developed and the distribution of contact line on gear tooth is analyzed . to evaluate the meshing quality ， four meshing quality indexes and five original parameters are put forward . through mass programming computing ， the relations between meshing quality and original parameters are derived and depicted by graphs
   考慮到平面二次包絡(luò)環(huán)面蝸桿傳動在多頭小傳動比條件下根切與齒頂變尖的矛盾很難同時解決且嚙合性能較差，介紹了一種新型環(huán)面蝸桿傳動? ?球面二次包絡(luò)環(huán)面蝸桿傳動.在研究過程中，根據(jù)工裝建立了坐標(biāo)系，根據(jù)一二包過程的運(yùn)動關(guān)系推得了嚙合方程和蝸桿與蝸輪的齒面方程，分析了蝸輪齒面上的接觸線分布.為了評價嚙合性能，提出了4項(xiàng)性能指標(biāo)和5項(xiàng)原始參數(shù)，通過大量編程計(jì)算得到了嚙合性能指標(biāo)與原始參數(shù)之間的關(guān)系，并以圖表直觀的表示
3. Taking the meshing theory of conjugate curved surface as a foundation , utilizing array method of rotation transformation of vector , the meshing equation and contour surface equation of conical cam mechanism with swinging conical roller follower were analyzed and derived , and the calculation formula of pressure angle and synthetic curvature of the mechanism was presented , thus laid a solid theoretical foundation for enhancing the machining accuracy of conical cam , improving its processing method and achieved the integration of cam cad / cam
   摘要以共軛曲面嚙合理論為基礎(chǔ)，運(yùn)用矢量的旋轉(zhuǎn)變換矩陣法，分析并推導(dǎo)了圓錐滾子擺動從動件圓錐凸輪機(jī)構(gòu)的嚙合方程和廓面方程，并給出了機(jī)構(gòu)的壓力角和綜合曲率的計(jì)算公式，為圓錐凸輪加工精度的提高，改進(jìn)其加工方法，實(shí)現(xiàn)凸輪cad / cam一體化奠定了堅(jiān)實(shí)的理論基礎(chǔ)。
4. The two key factors , machining methods and machine - setting parameters of sbg , which are related with the generation of theoretical tooth surface and topographic deviation for sbg , are analyzed in details . after building the machine - tool mathematical model and computing the tooth surface parameters , using the given conditions and mesh equation , the coordinates of the theoretical tooth surface of sbg can be computed , and , then , the theoretical tooth surface model of sbg is derived
   本文詳細(xì)地分析了形成螺旋錐齒輪理論齒面及產(chǎn)生拓?fù)湔`差的兩個關(guān)鍵因素,即螺旋錐齒輪的切齒加工方法和機(jī)床調(diào)整參數(shù);通過建立機(jī)床數(shù)學(xué)模型,計(jì)算齒面參數(shù),用已知條件和嚙合方程進(jìn)行聯(lián)合求解,得出了理論齒面的坐標(biāo)值,從而獲得了螺旋錐齒輪的理論齒面模型。
5. It's difficult to find mesh equation in a sentence. 用mesh equation造句挺難的