spheric helix
- spheric helix的基本解释
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球面螺旋线
- 相似词
- 更多 网络例句 与spheric helix相关的网络例句 [注：此内容来源于网络，仅供参考]
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This method undertakes comparative getting the area between the spare parts to equation of geometry of the face in model of CAD of different spare parts above all - surface contact relation and type, use amount coming back theory general face - the face expresses to be helix; relative to instantaneous motion next, the helix that goes up to many surface contact undertakes making operation,; of helix of the motion when making the opposite very short time between the spare parts is final, according to the spare parts abut concern plan and abut spare parts move relatively helix, undertook an analysis to assembling instantaneous of whole of the spare parts in the model to concern with drive movably, give out not between the method of calculation of helix of opposite instantaneous motion between photograph adjacent spare parts and them but the judgement method of drive sex.
该方法首先对不同零件CAD模型中面几何方程进行比较得到零件之间的面-面接触关系和类型，并应用旋量理论将面-面相对瞬时运动表示为螺旋；然后，对多个面接触上的螺旋进行交运算，生成零件之间的相对瞬时运动螺旋；最后，根据零件邻接关系图和邻接零件相对运动螺旋，对装配模型中零件整体瞬时可动性和驱动关系进行了分析，给出不相邻零件之间的相对瞬时运动螺旋计算方法和它们之间可驱动性的判定方法。
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ABSTRACT:The protein encoded by gene Nhlh2 (nescient helix-loop-helix 2, also known as HEN2 or NSCL2) is a new member of basic helix-loop-helix transcription factor family and is specifically expressed in nervous system, especially in neuroendocrine tissue.
Nhlh2（ nescient helix-loop-helix 2）基因，又名HEN2(HUA ENHANCER 2)和NSCL2(neuronal stem cell leukemia 2 )（或NSCL-2），其编码蛋白是碱性螺旋－环－螺旋转录因子家族的新成员，在神经系统中尤其是神经内分泌组织中特异性表达。
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After adjusting the upper angle of helix, protracting crus of helix, and repairing auricular tubercle, antitragus and defects, the frameworks of helix and antihelix were cohered to form the cartilage framework.
通过拼接矫正耳轮上角及延长耳轮脚，点补形成耳轮结节、对耳屏及修整欠缺处，然后，耳轮与对耳轮支架进行粘合，形成胶合软骨支架。
- 更多网络解释 与spheric helix相关的网络解释 [注：此内容来源于网络，仅供参考]
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spheric harmonic function：球谐函数
球函数 spheric function | 球谐函数 spheric harmonic function | 球谐函数展开式 spheric harmonics expansion
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spheric polar coordinate system：球极坐标系
spheric pitot probe 球形头皮托管 | spheric polar coordinate system 球极坐标系 | spheric polisher 球面磨光器
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spheric union swivel：球面活管接旋转接头
spheric typewriter ==> 球形打印机 | spheric union swivel ==> 球面活管接旋转接头 | spheric valve ==> 球阀