Chromaticism adds tension to music and especially chromaticism that's pulling up.
半音行增加了音乐中的紧张度，特别是上行的半音音阶。
2
This article has deduced the measuring formula of liquid surface tension coefficient by pulling escape, and got the primitive formula of liquid surface tension coefficient.
给出了用拉脱法测量液体表面张力系数测量公式的详细推导过程并得到了液体表面张力系数的原始公式。
3
When they can experience clearly the movement, tension, pulling, heat and cold and so on, the form of legs will soon be abandoned.