This paper analyses the main principle, adhesionfactor, traction and relative parameters calculation of mine electric locomotive.
介绍了矿用电机车的简要工作原理、粘着系数、牵引力及其相关参数的选择与计算。
2
Materials have been developed to incorporate bioactivity through biological recognition, including incorporation of growth factor, adhesion factors, and plasm id DNA.
通过生物识别而使材料具有生物活性，包括结合生长因子、黏附因子及质粒dna。
3
Adhesion molecule, some enzymes and vascular growth factor (VEGF) are likely to be involved in this process.