磨齒 的英文怎麼說
中文拼音 [móchǐ]
磨齒
英文
gear grinding-
Chuck for grinding hole and end face of bevel gear
磨圓錐齒輪孔和端面用的卡盤Bicuspid at 222 sunset
日落大街222號發現前磨齒Methods : we have divided the 636 molars ( without dental caries or pathological changes of root ) collected in school of forensic medicine and stomatological hospital in shanxi medicine university into four groups : maxl, max2, manl, man2, and selected 5 indexes closely related to changes of dental age ( dental attrition, contact area, the index of dentine marrow cavity, the thickness of cementum of root, the diaphaneity of dentine of root ), and proposed the grading standard and scoring standard date processing and statistical analysis after measuring the teeth of the four groups
方法：從山西醫科大學法醫學院及口腔醫院收集的636磨牙（無齲壞、無根尖病變）分為max1 、 max2 、 man1 、 man2四組，根據牙齒的增齡變化特點，篩選了5個與牙齡變化密切相關的指標（牙齒的磨耗、接觸區面積、牙本質髓室指數、根尖牙骨質的厚度、根尖牙本質透明） ，提出了指標的分級標準和評分標準，對各組的牙齒測量后進行數據處理和統計分析。Results : all the five indexes ( dental attrition, contact area, the index of dentine marrow cavity, the thickness of cementum of root, the diaphaneity of dentine of root ) revealed a highly interrelated relationship with age. regression height was significant when the multiple regression equation, which was formulated with these five indexes and age and used to judge the age was statistically analyzed
結果：牙齒的磨耗、接觸區面積、牙本質髓室指數、根尖牙骨質的厚度、根尖牙本質透明均反映出與年齡高度相關關系，用這5個指標與年齡所建立的判別年齡的多元回歸方程經統計學分析，回歸高度顯著。The teeth located between the cuspids and the molars, having either two or three cusps. the bicuspids are numbered 4, 5, 12, 13, 20, 21, 28 & 29. also known as premolars
位於尖牙和磨牙（臼齒）之間的牙，所有雙尖牙都有兩個或三個牙尖.雙尖牙被編號為4 ， 5 ， 12 ， 13 ， 20 ， 21 ， 28和29 .也被稱為前磨牙（臼齒）The imported equipments of italy su razor grinding equipment, germany p26 testing center, roughness contourgraph of british taylor hobson limited and japan spectral analysis apparatus etc
包括各類型數控滾齒機、剃齒機、磨齒機、內、外圓磨床、全功能數控車床以及齒形、齒向檢測儀、滾刀綜合檢測儀等設備1300餘臺。This model shows the morphological differences of the incisor, canine and molar teeth
本模型顯示切齒、尖齒、磨齒的不同形態。Cylindrical mandrels for gear grinding machine. dimensions
圓柱磨齒心軸.尺寸Zhejiang kangyu tools co., ltd is a professional manufacturer of : garden saw, hand saw and garden shear, with several years of experience on r & d, modern management and advanced machine of grinding teeth
浙江永康市康宇工具廠是專業生產：園林鋸、手板鋸、園林剪，具有多年的研發經驗，擁有現代化管理，先進的磨齒機。Equations of mesh, shorting contact line, undercutting limit line, meshing limit lines and the existence conditions, angle between the direction of relative speed and the direction of contact line, induced normal curvature about every point on the contact line are established. moreover, the paper also theoretically analyzed the error of the grinded gear surface. on the basis of the theory, the computer program is worked out to automatically produce the contact line and the boundary curves of mesh. analysis of meshing circs under different parameters can be done so that we can gain the best process condition
首先對漸開面二次包絡理論進行了深入的探討，推導出了兩次嚙合的嚙合方程式、瞬時接觸線方程式、根切界限線方程式、嚙合界限線的方程式及其存在條件，相對運動速度方向與接觸線方向的夾角及接觸線上各點的誘導法曲率；此外，還對磨齒后工件的齒面誤差進行了理論分析；並在理論基礎上編制了相應的計算機程序，自動生成接觸線族及嚙合界限線，對不同參數條件下的嚙合情況進行分析，可以使工藝條件達到最佳狀態；最後研究了磨齒裝置，設計了磨齒機的傳動系統。Dissections of the canine and molar teeth demonstrate the structure of the enamel, dental pulp cavity. it is intended for middle schools
其中尖齒和磨齒作解剖，顯示釉質、象牙質和牙髓腔內的神經、血管等的構造。Grinding gear with the toroidal involute interior thread worm grind wheel is a new kind of process in hard surface gear finish machining
漸開麵包絡環面內螺紋蝸桿砂輪磨齒，是一種硬齒面齒輪精加工的新型工藝。Cutter and line pressing roller transmissions are primary precise machined gear
刀和壓線?之傳動齒?均為一級精密研磨齒?Ground thread taps for iso metric threads of tolerances 4h to 8h and 4g to 6g coarse and fine pitches. manufacturing tolerances on the threaded portion
公差為至和至大小螺距的米制螺紋的磨齒絲錐.螺紋部分的製造公差Employing abrasive machining for the form of the gear and intellective - control carburizing and quenching technology for the surface, the gear is with high intensity, strong tenacity and wearability
齒輪齒形採用磨齒加工，齒面採用智能控制滲碳淬火技術，齒輪的強度高、韌性和耐磨性好。We purchased the imported gear shaving machines and gear grinding machines in 1995, and there were no the equipment operation instruction without chinese edition, and the equipment management and maintenance staffs can not read it with foreign language edition, so they only keep the maintenance of the routine cleaning and the lubrication
1995年購入的進口剃齒機和磨齒機，無中文版設備使用說明書，設備管理和維護人員不能看懂外文版的設備說明書，只開展了日常清潔和潤滑的維護工作。Cylindrical involute gear grinding machine. specifications
漸開線圓柱齒輪磨齒機.技術條件The company produces the manual brazing machine, fully automatic grinding machine
主要生產經營：手動焊齒機、全自動磨齒機設備。Taper plug in expanding mandrels for gear grinding machine. dimensions
脹套磨齒心軸.尺寸Taper mandrels for gear grinding machine. dimensions
錐度磨齒心軸.尺寸分享友人