齒索 的英文怎麼說
中文拼音 [chǐsuǒ]
齒索
英文
dental cord-
They have also unearthed some clues from the ensuing oligocene, when the modern suborders of cetaceans ? the mysticetes ( baleen whales ) and the odontocetes ( toothed whales ) ? arose
在隨后的漸新世地層中，他們也找到了一些線索；須鯨亞目（有鯨須的鯨魚）與齒鯨亞目（有齒的鯨魚）就是在那時候分化的。The research sheds important new light on tooth formation.
這項研究為了解牙齒的形成提供了新線索。Skeletochronology has been widely and successfully used to age temperate amphibians, enabling geographic comparisons of longevity and the age at maturity
採用金頂齒突蟾（ 10 %福爾馬林固定）為材料，對兩棲類年齡鑒定方法進行了摸索。Firstly, a simple and practical representing method of the tooth edge tangential vector is applied to replace the traditional differential formula, the simple solving technique of edge contact problem makes the geometric edge contact analysis of the complex curve surface realize. secondly, using numerical searching and mathematical programming method solves the contact directions and loaded contact problem. finally, whole numerical simulation method is provided for loaded tooth contact analysis of high contact ratio spiral bevel gears
首先以一種簡單實用的輪齒邊緣切矢量的數學表示方法取代了經典的微分表達式，大大簡化了幾何邊緣接觸的求解，使復雜曲面的幾何邊緣接觸分析得以實現；其次又採用數值搜索與數學規劃法求解了邊緣接觸的主方向和承載接觸問題，為高重合度弧齒錐齒輪承載嚙合全過程的數值模擬提供了完整的方法。With the person facing away from the work box use the rope retrieval gear and the other tradesman to get the man into the box
把繩索救生齒輪放出去，鉤到傷員。 （這里沒說救援人員要跳到平臺上去，估計高空平臺應該不大，通過裝置可以夠到傷員。 ）Based on the conception of gear global deviations, starting with the related factors influencing sbg ’ s deviations, the paper has explored the quantitative evaluation of topographic deviation for sbg by means of mathematical method in combination with measurement principle, and has developed the software of sbg ’ s deviation evaluation
基於齒輪整體誤差概念，從影響螺旋錐齒輪誤差形成的相關因素出發，利用數學方法結合測量原理，本文對螺旋錐齒輪齒面拓撲誤差的定量評定進行了探索，開發了螺旋錐齒輪誤差評定軟體。Based on the tribology theory, the experiment method of the scuffing load capacity of worm gear oil was studied in this paper by means of the large number of groping evaluation experiments, and based on the test results of worm gear drive lubricated by 15 types oils and the surface analysis of worm gear after the experiments, the effect of oils and additives on anti - scuffing load capacity of worm gear pair was studied. the results show that the experimental method of the scuffing load capacity of worm gear oil has a good repeatability and distinguishability
本文運用摩擦學理論，通過進行大量的臺架評定探索性試驗，研究開發出蝸輪蝸桿油膠合承載能力臺架評定試驗方法，並在此基礎上進行15種不同配方的蝸輪蝸桿油的膠合承載能力臺架評定試驗和試驗后蝸輪齒面的表面能譜分析，以考察潤滑油、添加劑對蝸桿傳動膠合承載能力的影響結果。From the angle of love and hatred existing in the profound feeling of this people, this thesis manages to probe into the plain and vivid life of qiang people : love, touching and amorous one, and hatred, gnashing one
本文從這個民族深厚感情中的愛與恨角度，努力探索羌族人民的樸實真切的生活愛，愛得纏綿多情；恨，恨得咬牙切齒。But the sbg has the complicated tooth surface structure, which makes its manufacturing and measurement more complicated than those of ordinary cylindrical gear. meanwhile, it is an exploring phase to analyze and diagnose sbg ’ s process errors
然而，由於螺旋錐齒輪的齒面形狀復雜，與普通圓柱齒輪相比，其加工和測量非常復雜，對其工藝誤差分析與診斷也處于探索階段。Denominations on gears and gear pairs ; alphabetical index of equivalent terms
齒輪和齒輪副的名稱.相同術語字母索引Shaft sinking ; rope suspension gears for load hoisting in shafts ; safety requirements and testing
鑿井，礦井中起吊負載的鋼索懸掛齒輪，安全性要求和試分享友人