늸еĶxʽ
һ늸еĶx@ӵģ
1늉r(sh)gČ֮
2L=phi/i·^(gu)wr(sh)(hu )a(chn)늴ň(chng)늴ň(chng)ĴСĴС늸У
3늸nj(xin)ͨ^(gu)r(sh),ڌ(xin)ăȲ?ch)a(chn)׃ͨ(xin)Ĵͨca(chn)˴֮ͨ
4늸жxʽL/Ixdžλ(xin)ȦĴͨ
늸늸Ӌ㹫ʽ
1L=̡Ae*N2/l
УLʾ늸̱ʾĵĴŌAeʾĵĽeNʾ(xin)ȦєlmʾĵĴ·L(chng)
2(jng)ʽ
L=k*0*s*N2*S/l
0մŌ=4*10-710ؓߴη
s龀(xin)ȦȲоŌľ(xin)Ȧr(sh)s=1
N2龀(xin)ȦȦƽ
S(xin)ȦĽeλƽ
l(xin)ȦL(chng)λ
kϵȡQھ(xin)Ȧİ돽RcL(chng)ȣlıֵ
Ӌ늸ĆλH
늸жx
wһN|(zh)Ìwи늄(dng)ݻ늉ca(chn)늉׃֮ȁ(li)a(chn)Ĵň(chng)׃()qֱa(chn)׃Ĵň(chng)׃Ĵň(chng)^(gu)(li)ʹ̎ڴ˴ň(chng)Čw늄(dng)늄(dng)ݵĴСc׃ʳQ(chng)늸Է̖Lʾλ(H)
늸]ϻ·һNͨ^(gu)]ϻ·׃r(sh)(hu )F늄(dng)݁(li)ֿĸ׃@N늸зQ(chng)Ը]ϻ·ԼČOһ(g)]ϻ·׃ڸБöa(chn)늄(dng)һ(g)]ϻ·@N늸зQ(chng)黥