Instrumental,
英语单词,主要用作名词、形容词,作名词时意思是“器乐曲;工具字,工具格”,作形容词时意思是“乐器的;有帮助的;仪器的,器械的”。
2、Remark: Since our instrumental step is 0.36 degree in the angle adjustment and trial test, so, the below mentioned degrees are all the multiple of 0.36 degree, most of which is not integer.
说明:由于调试角度时和测试时我们的仪器的
步进电机的步幅是0.36度角,所以下面提到的角度都是步幅0.36度的倍数,那么,大多数角度都不是整数。
3、He began to compose in these years, mostly instrumental or orchestral compositions but also a few songs.