vertical stroke

基本解释

The vertical stroke may be adjusted according to height of the injection molding machine&robot. ?
上行行程可以调整，可依据射出机与机械手高度调整。?。
Think about the connection between the vertical stroke of the ‘n’ and its curve, or the difference between ‘rn’ and ‘m’.
试想一下字母"n"的垂直比划和弯曲比划的结合部，以及“rn”和"m"之间的差别吧。
Above all, I should be determined to bite off for the dream to those the classmate vertical stroke of this hard bone removes maths thumb.
首先，我要对那些为了梦想决心啃下数学这块硬骨头的同学竖起大拇指。