{"product_id":"a-geometric-theory-of-conjugate-jia-shun-luo-9789810207847","title":"A Geometric Theory of Conjugate Tooth Surfaces","description":"This English translation, with revisions, of the well-known Chinese edition presents systematically the geometric theory of conjugate tooth surfaces in a more or less rigorous form. The concepts of the two kinds of limit points and limit curves are explained in some detail and a general formula for induced normal curvature is derived, of which the formula of Euler-Savary appears as a direct consequence. The idea of relative differentiation, initiated by Zhida Yan, simplifies the presentation considerably. The phenomenon of secondary contact, closely related to the limit curve of the second kind, is treated in full and its applications to direct and indirect generation are explained; concrete formulas for secondary plane envelope are derived.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Jia-Shun Luo,Da-Ren Wu\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 9810207840\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9789810207847\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e World Scientific Publishing Company\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 05\/01\/1992\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 204\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Hardcover\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.92lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 8.74h x 6.22w x 0.65d","brand":"Jia-Shun Luo","offers":[{"title":"Hardcover","offer_id":49083381973247,"sku":"9789810207847","price":99.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/www.whiterainbookhouse.com\/products\/a-geometric-theory-of-conjugate-jia-shun-luo-9789810207847","provider":"WR Book House","version":"1.0","type":"link"}