发布时间 : 星期一 文章STRATA+程序的原理更新完毕开始阅读6f06fa0f52ea551810a6871f
??1??r????10?????12?1000??20?????000?12?1?????10???????02???????0?1??????0.1???0.2?????12?1000??000?12?1???0.1????0.2????0.4???0.2?????60??1??0.6?1?60???06????1.2????0.6???0.1?36??06????1.2?????0.2??H???20??22??L???0???0.2???1r??????22??02????20???22??0??22??????02?????0.2???1???84??44????22??02??0?????0.2???1?4?4??2216???48?????02????0???0.2?????0???0.1?? A(t) = (s(t)2+ h(t)2)1/2 W(t)?d?(t)dt(6-2)