helix model meaning in Chinese

螺旋模型

A similar - helix model of drillpipes buckling
钻柱失稳的准螺旋模型研究
Tape helix model of helical slow - wave structures with vane - loaded
翼片加载螺旋线慢波结构的螺旋带模型
Based on the analysis of innovation system ' s principle , the compound triple helix model of innovation system was proposed , and its dynamics was depicted
在此基础上提出了描述创新系统的复合三链螺旋模型，对创新系统动力学进行了定量化描述。
It would be ready for virtual manufacture of ball - end cutters . firstly , the traditional cutting - edge models with constant helix angle of ball - end cutters are analyzed and the befitting normal helix models are proposed , and helical peculiarities of them are analyzed by definition of helix angle
首先,本文对传统的等螺旋角的球头立铣刀刃口曲线的模型进行了分析,建立了正交螺旋线的刃口曲线模型,并运用螺旋角的定义分析了该刃口曲线的特点。