???????????????????????,??????????,??????????

??????????20??10????21??30??(?????????????????)??

??????????????????????????￡?

?????

1????????С?????????????10W

2???????Φ????????????????50

3??????????????????????100

????????

1????????С?????????????40W??????

2???????Φ??????????????150W?????????????t???*2

3????????????????????350W?????????????t???*5

??????

1????????????????????д??????????????????????????????

2??????????????????????????????????????????????????

3??????????????????3??

4????????????????????δ????????λ?????????5?δ?????

???????????

???????11.20???????? ???????????

????????????? ??????????

?????????????40407?????????????http://austindefensivedrivingonline.com/jjsg