R.M Young ????? 03002 ??????????????? 03001 ???????????????????????????????? 03101 ????????籭?????????????β????????03002 ?????????????????????????????????????????????????
???????????
????????-50??~50?棨??????????
?? ??
?????0~50m/s????? 60m/s
???????0.5m/s
????????0.5m/s
????????????
?????12cm
??????113g
?? ??
?????360o????е????352o???????
???????5o
????????0.8m/s??10oλ???????1.8m/s??5oλ?????
??????0.2
????????22cm
???????????170g