This value can be any number other than zero, meaning that the first and second wall segments 42,44 are not substantially normal to the shroud surface 32. The groove angle θ can be measured in different ways, provided that it is measured relative to the normal N at that point on the ...
a说过要离开,意思是无心留下 Had said must leave, the meaning is stays behind unintentionally[translate] athe supporting Swazi cultural community 支持的斯威士人文化社区[translate] athe delay time at each position in milliseconds 延迟时间在每个位置在毫秒[translate] ...