锟斤拷锟斤拷1锟斤拷锟紸锟斤拷锟絯:

锟斤拷锟斤拷锟斤拷锟斤拷e:2πRr+2πRh 锟絯锟絜:πR2h (R锟斤拷A锟斤拷锟絯锟斤拷锟铰底圓锟诫徑,h锟斤拷A锟斤拷锟絯锟斤拷)

锟斤拷锟斤拷2锟斤拷锟紸锟紽锟絯:

锟斤拷锟斤拷锟斤拷锟斤拷e:πR2+πR[(h2+R2)锟斤拷平锟斤拷锟斤拷] 锟絯锟絜:πR2h/3 (r锟斤拷A锟紽锟絯锟酵圓锟诫徑,h锟斤拷锟斤拷锟�,

锟斤拷锟斤拷3锟斤拷锟斤拷锟斤拷锟絯

锟斤拷锟斤拷a-邊锟絃,S=6a2 ,V=a3

锟斤拷锟斤拷4锟斤拷锟絃锟斤拷锟絯

锟斤拷锟斤拷a-锟絃 ,b-锟斤拷 ,c-锟斤拷 S=2(ab+ac+bc) V=abc

锟斤拷锟斤拷5锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷S-锟斤拷锟斤拷e h-锟斤拷 V=Sh

锟斤拷锟斤拷6锟斤拷锟斤拷锟紽

锟斤拷锟斤拷S-锟斤拷锟斤拷e h-锟斤拷 V=Sh/3

锟斤拷锟斤拷7锟斤拷锟斤拷锟絖

锟斤拷锟斤拷S1锟斤拷S2-锟斤拷锟斤拷锟铰碉拷锟斤拷e h-锟斤拷 V=h[S1+S2+(S1S2)^1/2]/3

锟斤拷锟斤拷8锟斤拷锟組锟斤拷锟絯

锟斤拷锟斤拷S1-锟较碉拷锟斤拷e ,S2-锟铰碉拷锟斤拷e ,S0-锟叫斤拷锟斤拷e

锟斤拷锟斤拷h-锟斤拷,V=h(S1+S2+4S0)/6

锟斤拷锟斤拷9锟斤拷锟紸锟斤拷

锟斤拷锟斤拷r-锟阶半徑 ,h-锟斤拷 ,C—锟斤拷锟斤拷锟斤拷锟絃

锟斤拷锟斤拷S锟斤拷—锟斤拷锟斤拷e ,S锟斤拷(c锟斤拷)—锟斤拷(c锟斤拷)锟斤拷e ,S锟斤拷—锟斤拷锟斤拷e C=2πr

锟斤拷锟斤拷S锟斤拷=πr2,S锟斤拷(c锟斤拷)=Ch ,S锟斤拷=Ch+2S锟斤拷 ,V=S锟斤拷h=πr2h

锟斤拷锟斤拷10锟斤拷锟斤拷锟侥圓锟斤拷

锟斤拷锟斤拷R-锟斤拷A锟诫徑 ,r-锟斤拷(n锟斤拷i)锟紸锟诫徑 h-锟斤拷 V=πh(R^2-r^2)

锟斤拷锟斤拷11锟斤拷直锟紸锟紽

锟斤拷锟斤拷r-锟阶半徑 h-锟斤拷 V=πr^2h/3

锟斤拷锟斤拷12锟斤拷锟紸锟絖

锟斤拷锟斤拷r-锟较底半徑 ,R-锟铰底半徑 ,h-锟斤拷 V=πh(R2+Rr+r2)/3

锟斤拷锟斤拷13锟斤拷锟斤拷

锟斤拷锟斤拷r-锟诫徑 d-直锟斤拷 V=4/3πr^3=πd^3/6

锟斤拷锟斤拷14锟斤拷锟斤拷缺

锟斤拷锟斤拷h-锟斤拷缺锟斤拷,r-锟斤拷霃�,a-锟斤拷缺锟阶半徑 V=πh(3a2+h2)/6 =πh2(3r-h)/3

锟斤拷锟斤拷15锟斤拷锟斤拷锟絖

锟斤拷锟斤拷r1锟斤拷r2-锟斤拷锟絖锟斤拷锟斤拷锟铰底半徑 h-锟斤拷 V=πh[3(r12+r22)+h2]/6

锟斤拷锟斤拷16锟斤拷锟紸锟絟(hu锟斤拷n)锟絯

锟斤拷锟斤拷R-锟絟(hu锟斤拷n)锟絯锟诫徑 D-锟絟(hu锟斤拷n)锟絯直锟斤拷 r-锟絟(hu锟斤拷n)锟絯锟斤拷锟斤拷霃� d-锟絟(hu锟斤拷n)锟絯锟斤拷锟斤拷直锟斤拷

锟斤拷锟斤拷V=2π2Rr2 =π2Dd2/4

锟斤拷锟斤拷17锟斤拷桶锟斤拷锟絯

锟斤拷锟斤拷D-桶锟斤拷直锟斤拷 d-桶锟斤拷直锟斤拷 h-桶锟斤拷

锟斤拷锟斤拷V=πh(2D2+d2)/12 ,(母锟斤拷锟角圓锟斤拷锟斤拷,锟紸锟斤拷锟斤拷桶锟斤拷锟斤拷锟斤拷)

锟斤拷锟斤拷V=πh(2D2+Dd+3d2/4)/15 (母锟斤拷锟角掞拷锟斤線锟斤拷)

锟斤拷锟絇(gu锟斤拷n)锟斤拷锟絔锟斤拷

锟斤拷锟斤拷锟竭匡拷锟斤拷(sh锟斤拷)锟絎(xu锟斤拷)知锟絉锟絚(di锟斤拷n)锟絉锟斤拷

锟斤拷锟铰高匡拷锟結訊锟斤拷锟竭匡拷锟斤拷锟竭★拷锟斤拷前锟斤拷(zh锟斤拷n)锟斤拷锟斤拷志愿锟斤拷锟�(b锟斤拷o)锟斤拷锟饺★拷锟�?j锟斤拷n)?sh锟斤拷)锟斤拷锟斤拷

锟竭匡拷锟絩锟絞锟斤拷锟斤拷全锟斤拷锟斤拷要锟斤拷(ji锟斤拷)锟絚(di锟斤拷n)

锟組锟斤拷"锟竭匡拷锟絎(w锟斤拷ng)"微锟脚癸拷锟斤拷號