off-axis

基本解釋

The above curve data illustrates the excellent S2.1M horizontal tweeter dispersion characteristics taken at 0 degrees (on axis), 15 degrees, 30 degrees, and 45 degrees off axis.
上圖曲線數(shù)據(jù)說明在0度（軸向），15度，30度，45度（偏離軸向），優(yōu)秀的S2.;1M水平高音離散特性。
off axis power density radiation
離軸輻射功率密度
The hunter cut off the animal's head with one chop of an ax.
獵人一斧砍下獵物的頭。
He bit off a large piece of the apple.
他咬下一大塊蘋果。
He is a great guy, a chip off the old block.
他是一位好人，就像他父親一樣。