vertical stroke

基本解释

The vertical stroke may be adjusted according to height of the injection molding machine&robot. ?
上行行程可以調整，可依據射出機與機械手高度調整。?。
Think about the connection between the vertical stroke of the ‘n’ and its curve, or the difference between ‘rn’ and ‘m’.
試想一下字母"n"的垂直比劃和彎曲比劃的結郃部，以及“rn”和"m"之間的差別吧。
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，我要對那些爲了夢想決心啃下數學這塊硬骨頭的同學竪起大拇指。