Dimensions of toroids made of magnetic oxides or iron powder 磁性氧化物或铁粉环形磁心的尺寸
2.
Measurement of permeability and q - factor of ferrite toroids 铁氧体环的导磁率及其品质因数的测量
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To cure complicated tibiofibula fracture with toroid clamp stand 环形外固定支架治疗复杂胫腓骨骨折
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Toroid winding machine 环型绕线机
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Toroid helicoids worm 环面蜗杆
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In order to manufacture this type of worm gear drive precisely and cheaply , we should explore a whole new dis - dual generating method . as a part of the project " the modeling and simulation of planar double - enveloping toroid worm gear drive ' s intelligent manufacturing method " , this dissertation focuses on the 3d modeling of planar double - enveloping toroid worm gear in computer . the author of this dissertation has completed lots of studies and researches in this field and has found some new methods for the 3d modeling of worm gear drive 本文作为“平面二次包络环面蜗杆副智能加工的建模与仿真”研究项目的一个组成部分，主要以在计算机中对平面二包蜗杆副进行三维建模和数字化造型为目标，在严格推导共轭齿面的基础上对平面二包蜗杆副齿面的组成进行了tca分析，并运用适当的数学方法对蜗杆副型面进行重构，获得了适合于计算机表达的平面二包蜗杆副三维数字化模型。
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There are manual type , digital type coil winding machines digital toroid , special coil and transformer winding machines . all products are designed by ourselves . to provide our customers the excellent quality , the digital coil winding machine series and the digital toroid winding machine series have passed the european standard ce testing from the germany identify - tuv 为了达到客户对品质之严格要求及将产品推向国际市场，本公司之数位平行绕线机及环型绕线机系列产品于1999年8月通过德国莱茵公司之认证符合欧盟安规ce marking之规定。
