锟斤拷锟斤拷锟斤拷锟斤拷锟絰锟斤拷锟斤拷锟斤拷也锟斤拷锟斤拷锟絝(shu锟斤拷)锟斤拷锟斤拷6.5锟絝(w锟斤拷n)锟斤拷锟斤拷锟絰锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷煽锟�(j锟斤拷)锟斤拷前1%锟侥匡拷锟斤拷锟斤拷锟絰锟街烇拷100锟斤拷锟斤拷锟斤拷锟斤拷650锟斤拷锟斤拷锟斤拷锟組锟斤拷;锟斤拷锟斤拷锟斤拷锟�6.5锟絝(w锟斤拷n)锟斤拷锟斤拷锟絰锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絢锟斤拷锟斤拷锟斤拷然锟斤拷650锟斤拷锟斤拷锟斤拷锟組锟斤拷锟斤拷锟斤拷锟斤拷锟芥對(du锟斤拷)锟紷一锟斤拷锟较機(j锟斤拷)锟斤拷锟斤拷锟斤拷鐚�(du锟斤拷)锟斤拷锟姐江锟竭匡拷锟斤拷锟斤拷锟斤拷锟竭猴拷锟絰锟斤拷規(gu锟斤拷)锟絫锟侥癸拷平锟皆筹拷M锟剿狅拷(zh锟斤拷ng)锟絟锟斤拷

锟斤拷锟斤拷1锟斤拷锟斤拷锟絰锟斤拷锟斤拷锟阶凤拷?j锟斤拷n)?sh锟斤拷)

锟斤拷锟斤拷锟斤拷锟斤拷響戯拷(y锟斤拷ng)锟竭匡拷锟紺锟较改革拷锟教�(h锟斤拷o)锟斤拷锟斤拷锟姐江锟斤拷锟较猴拷锟缴烇拷锟斤拷锟斤拷锟铰高匡拷锟斤拷試锟絚(di锟斤拷n)省锟斤拷锟斤拷锟斤拷锟斤拷憬�省锟铰高匡拷迎锟斤拷(l锟斤拷i)锟剿幾傦拷(g锟斤拷)變锟斤拷锟斤拷锟斤拷锟劫區(q锟斤拷)锟斤拷锟斤拷锟斤拷锟街匡拷;锟斤拷(sh锟斤拷)锟斤拷“3+3”锟絰锟斤拷模式锟斤拷锟斤拷(sh锟斤拷)锟斤拷“7锟絰3”锟絰锟狡組锟斤拷;锟絰锟斤拷锟斤拷目锟斤拷锟矫等硷拷(j锟斤拷)锟絰锟斤拷锟狡等★拷锟斤拷锟斤拷锟斤拷锟斤拷“7锟絰3”锟絰锟狡的時(sh锟斤拷)锟斤拷锟斤拷锟斤拷W(xu锟斤拷)锟斤拷锟絰锟斤拷锟斤拷(y锟斤拷n)锟斤拷失锟解，锟斤拷锟斤拷锟斤拷一锟斤拷(g锟斤拷)锟絎(xu锟斤拷)校锟絰锟斤拷锟斤拷锟斤拷锟斤拷锟剿旓拷(sh锟斤拷)锟斤拷之锟斤拷锟劫的現(xi锟斤拷n)锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷之锟斤拷锟斤拷锟斤拷锟铰高匡拷施锟叫猴拷愿锟斤拷锟絰锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟絏(ju锟斤拷)锟斤拷锟斤拷锟斤拷锟統锟絎(xu锟斤拷)锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟統锟斤拷锟斤拷锟紷锟酵岋拷(d锟斤拷o)锟铰很讹拷喜锟絞锟斤拷锟斤拷锟斤拷锟斤拷锟角成匡拷(j锟斤拷)锟斤拷锟斤拷太锟轿硷拷膶W(xu锟斤拷)锟斤拷直锟斤拷锟絰锟斤拷艞锟皆擄拷锟侥�锟斤拷锟戒實(sh锟斤拷)锟斤拷锟斤拷锟統锟絎(xu锟斤拷)锟角憋拷锟斤拷锟斤拷知锟斤拷锟斤拷該锟斤拷目锟統锟斤拷锟斤拷锟絯锟紽(xi锟斤拷n)锟节等硷拷(j锟斤拷)锟絰锟街碉拷模式锟较★拷锟斤拷锟斤拷锟�(sh锟斤拷)锟斤拷锟铰高匡拷锟侥時(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟絰锟斤拷锟剿旓拷(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟絰锟斤拷锟狡度碉拷影锟�锟斤拷锟酵岋拷(d锟斤拷o)锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟缴匡拷(j锟斤拷)锟斤拷锟斤拷偏锟铰的學(xu锟斤拷)锟斤拷锟斤拷锟絰锟街的成匡拷(j锟斤拷)锟斤拷锟斤拷锟斤拷锟侥成匡拷(j锟斤拷)锟斤拷锟斤拷锟皆斤拷锟�(l锟斤拷i)越锟斤拷目锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷x锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絰锟斤拷锟斤拷锟斤拷锟侥匡拷锟斤拷越锟斤拷(l锟斤拷i)越锟劫★拷

锟斤拷锟斤拷锟斤拷锟剿斤拷Q锟紷一锟斤拷(w锟斤拷n)锟絵锟斤拷锟姐江省锟斤拷锟絖(t锟斤拷i)锟剿憋拷锟斤拷锟絰锟街★拷該锟斤拷锟斤拷規(gu锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷目某锟轿匡拷試锟絰锟斤拷锟剿旓拷(sh锟斤拷)锟斤拷锟节憋拷锟较旓拷(sh锟斤拷)锟斤拷锟斤拷锟酵嗭拷锟斤拷(d锟斤拷ng)锟斤拷锟较機(j锟斤拷)锟狡ｏ拷锟皆憋拷锟较旓拷(sh锟斤拷)锟斤拷也锟斤拷锟斤拷6.5锟絝(w锟斤拷n)锟剿烇拷锟斤拷锟�(sh锟斤拷)锟斤拷锟侥高碉拷锟酵帮拷規(gu锟斤拷)锟斤拷锟斤拷锟斤拷锟饺硷拷(j锟斤拷)锟絰锟斤拷锟斤拷

锟斤拷锟斤拷也锟斤拷锟斤拷锟絝(shu锟斤拷)锟斤拷锟斤拷6.5锟絝(w锟斤拷n)锟斤拷锟斤拷锟絰锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷煽锟�(j锟斤拷)锟斤拷前1%锟侥匡拷锟斤拷锟斤拷锟絰锟街烇拷100锟街ｏ拷锟斤拷锟斤拷650锟斤拷锟斤拷锟斤拷锟組锟斤拷;锟斤拷锟斤拷锟斤拷锟�6.5锟絝(w锟斤拷n)锟斤拷锟斤拷锟絰锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絢锟斤拷锟斤拷锟斤拷然锟斤拷650锟斤拷锟斤拷锟斤拷锟組锟斤拷锟斤拷锟斤拷锟斤拷锟芥對(du锟斤拷)锟紷一锟斤拷锟较機(j锟斤拷)锟斤拷锟斤拷锟斤拷鐚�(du锟斤拷)锟斤拷锟姐江锟竭匡拷锟斤拷锟斤拷锟斤拷锟竭猴拷锟絰锟斤拷規(gu锟斤拷)锟絫锟侥癸拷平锟皆筹拷M锟剿狅拷(zh锟斤拷ng)锟絟锟斤拷

锟斤拷锟斤拷2锟斤拷锟斤拷锟絰锟斤拷锟矫诧拷锟斤拷

锟斤拷锟斤拷锟給(w锟斤拷)論锟斤拷锟斤拷3+1+2锟斤拷省锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷3+3锟斤拷省锟捷★拷锟絰锟斤拷锟斤拷锟絰锟斤拷锟斤拷锟斤拷锟斤拷锟阶讹拷锟斤拷锟斤拷些锟斤拷處锟斤拷锟斤拷(d锟斤拷ng)然锟紷也锟斤拷锟斤拷锟角絕锟斤拷(du锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟絝(shu锟斤拷)锟絰锟斤拷锟絰锟斤拷锟斤拷锟斤拷锟斤拷锟絩(sh锟斤拷)锟斤拷锟�(b锟斤拷o)志愿锟絰锟斤拷锟絀(y锟斤拷)锟侥時(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷x锟斤拷膶锟斤拷I(y锟斤拷)占锟斤拷锟斤拷锟斤拷锟斤拷50%锟斤拷锟斤拷锟斤拷锟斤拷100锟斤拷(g锟斤拷)锟斤拷锟絀(y锟斤拷)锟斤拷锟絰锟斤拷锟斤拷锟斤拷锟斤拷锟杰堬拷(b锟斤拷o)50锟斤拷(g锟斤拷)锟斤拷锟絀(y锟斤拷)锟斤拷锟紷锟斤拷锟斤拷锟劫碉拷锟斤拷锟斤拷锟斤拷還锟斤拷30锟斤拷(g锟斤拷)锟斤拷锟絀(y锟斤拷)锟角诧拷锟斤拷锟斤拷锟絰锟狡碉拷锟斤拷锟斤拷锟斤拷锟斤拷(l锟斤拷i)锟斤拷锟斤拷锟�80锟斤拷(g锟斤拷)锟斤拷锟絀(y锟斤拷)锟斤拷锟斤拷去锟絰锟斤拷摹锟�

锟斤拷锟斤拷锟絰锟斤拷锟絰锟斤拷锟斤拷锟斤拷話锟斤拷锟斤拷锟斤拷锟絰锟斤拷锟絀(y锟斤拷)锟斤拷锟斤拷锟斤拷锟截別锟斤拷膬锟�(y锟斤拷u)锟斤拷(sh锟斤拷)锟侥★拷锟斤拷锟斤拷一锟斤拷(g锟斤拷)省锟斤拷锟斤拷100锟絝(w锟斤拷n)锟侥匡拷锟斤拷锟斤拷锟斤拷40锟絝(w锟斤拷n)锟斤拷锟斤拷锟斤拷锟饺★拷锟�锟斤拷锟斤拷么锟紷40锟絝(w锟斤拷n)锟斤拷邊锟斤拷锟劫碉拷锟斤拷30锟絝(w锟斤拷n)锟侥匡拷锟斤拷锟斤拷锟斤拷锟絰锟斤拷锟斤拷锟斤拷锟斤拷也锟斤拷锟斤拷锟絝(shu锟斤拷)锟斤拷锟絰锟斤拷锟絰锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟饺★拷母锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷30%锟斤拷50%锟斤拷锟斤拷锟紷锟斤拷(g锟斤拷)锟斤拷锟絰锟斤拷锟斤拷锟侥猴拷處锟斤拷锟斤拷锟斤拷也锟斤拷锟絕锟斤拷(du锟斤拷)锟斤拷锟斤拷锟斤拷锟絝(shu锟斤拷)锟斤拷锟斤拷锟斤拷锟教憋拷锟絕锟竭ｏ拷锟节诧拷也锟斤拷锟絕锟斤拷锟斤拷锟侥匡拷也锟絎(xu锟斤拷)锟侥憋拷锟絕透锟斤拷锟斤拷锟角癸拷锟斤拷锟斤拷x锟侥匡拷锟斤拷锟斤拷?y锟斤拷n)锟斤拷目凭蜆I(y锟斤拷)锟斤拷锟絤然锟絝(shu锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷么锟侥岋拷锟斤拷锟斤拷锟斤拷锟斤拷也锟斤拷锟叫猴拷锟侥革拷(j锟斤拷ng)锟斤拷(zh锟斤拷ng)锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷1锟斤拷锟绞碉拷計(j锟斤拷)锟斤拷锟轿伙拷锟绞裁�

锟斤拷锟斤拷锟斤拷锟绞碉拷計(j锟斤拷)锟斤拷锟斤拷位锟斤拷“锟斤拷锟斤拷”锟斤拷锟斤拷(ji锟斤拷n)锟絈“锟斤拷”锟斤拷锟斤拷號(h锟斤拷o)锟斤拷“w”锟斤拷锟斤拷锟斤拷锟斤拷指锟斤拷锟絯锟节嗭拷位锟絩(sh锟斤拷)锟絞锟斤拷(n锟斤拷i)锟斤拷锟斤拷锟侥癸拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷指锟斤拷锟絯锟节嗭拷位锟絩(sh锟斤拷)锟絞锟斤拷(n锟斤拷i)锟斤拷锟斤拷锟侥癸拷锟侥讹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥旓拷(sh锟斤拷)锟斤拷一锟斤拷锟斤拷锟絩(sh锟斤拷)锟絞越锟教ｏ拷锟斤拷锟斤拷值锟斤拷越锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟绞撅拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷(g锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷实拇锟叫★拷锟�(sh锟斤拷)值锟较碉拷锟斤拷锟斤拷锟斤拷1锟斤拷锟�(n锟斤拷i)锟斤拷锟斤拷锟侥碉拷锟斤拷堋锟斤拷锟斤拷锟斤拷t(SI锟斤拷位锟斤拷s)锟紷么锟絃(zh锟斤拷ng)锟侥時(sh锟斤拷)锟絞锟斤拷(n锟斤拷i)锟斤拷锟侥碉拷锟斤拷锟�“W”(SI锟斤拷位锟斤拷J)锟斤拷锟斤拷么锟紷锟斤拷(g锟斤拷)锟斤拷锟斤拷锟斤拷锟诫姽锟斤拷锟絒1]锟斤拷锟斤拷P=W/t(锟斤拷锟絰式)電癸拷锟绞碉拷锟节岋拷(d锟斤拷o)锟絯锟缴讹拷電夛拷锟絚通锟絕(gu锟斤拷)锟斤拷(d锟斤拷o)锟絯锟斤拷锟斤拷某朔e锟斤拷

锟斤拷锟斤拷锟斤拷锟绞可分烇拷電癸拷锟斤拷锟斤拷锟斤拷锟侥癸拷锟绞碉拷锟斤拷電癸拷锟绞癸拷式锟斤拷P=W/t=UI;锟节勶拷(d锟斤拷ng)锟斤拷锟絎(xu锟斤拷)锟叫ｏ拷锟斤拷锟斤拷計(j锟斤拷)锟姐公式锟斤拷

锟斤拷锟斤拷1锟斤拷P=W/t(平锟斤拷锟斤拷锟斤拷)锟斤拷

锟斤拷锟斤拷2锟斤拷P=FV;P=Fvcosα(瞬锟絩(sh锟斤拷)锟斤拷锟斤拷)锟斤拷

锟斤拷锟斤拷2锟斤拷锟绞碉拷锟斤拷锟絇(gu锟斤拷n)知锟絉(sh锟斤拷)锟斤拷(n锟斤拷i)锟斤拷

锟斤拷锟斤拷電癸拷锟斤拷計(j锟斤拷)锟姐公式

锟斤拷锟斤拷1.锟节硷拷直锟斤拷锟铰凤拷锟�

锟斤拷锟斤拷P=UIP=I2RP=U2/R

锟斤拷锟斤拷式锟叫ｏ拷P---電癸拷锟斤拷(W)锟斤拷U---電夛拷(V)锟斤拷I----锟斤拷锟�(A)锟斤拷R---锟斤拷锟�(Ω)锟斤拷

锟斤拷锟斤拷2.锟节嗭拷锟洁交锟斤拷锟铰凤拷锟�

锟斤拷锟斤拷P=UIcosφ

锟斤拷锟斤拷式锟叫ｏ拷cosφ---锟斤拷锟斤拷锟斤拷(sh锟斤拷),锟斤拷谉锟斤拷锟斤拷電爐锟斤拷锟斤拷锟斤拷F锟饺匡拷視锟斤拷锟斤拷锟斤拷锟截�(f锟斤拷)锟絛锟斤拷锟斤拷cosφ=1锟絫P=UIU锟斤拷I---锟街別锟斤拷锟斤拷電夛拷锟斤拷锟斤拷锟�锟斤拷

锟斤拷锟斤拷3.锟节岋拷(du锟斤拷)锟絈锟斤拷锟洁交锟斤拷锟铰凤拷锟�

锟斤拷锟斤拷锟斤拷論負(f锟斤拷)锟絛锟斤拷锟紹锟斤拷锟斤拷锟侥種锟斤拷式锟斤拷锟斤拷(du锟斤拷)锟絈锟斤拷锟斤拷負(f锟斤拷)锟絛锟斤拷平锟斤拷锟斤拷锟绞讹拷锟角ｏ拷P=√3UIcosφ

锟斤拷锟斤拷式锟叫ｏ拷U锟斤拷I---锟街別锟介線電夛拷锟斤拷锟斤拷锟斤拷锟�锟斤拷cosφ---锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷負(f锟斤拷)锟絛锟斤拷锟斤拷锟斤拷锟斤拷電爐锟斤拷cosφ=1锟絫P=√3U

锟斤拷锟斤拷電癸拷電癸拷锟绞诧拷锟斤拷

锟斤拷锟斤拷1.P=UI(锟斤拷(j锟斤拷ng)锟�(y锟斤拷n)式锟斤拷锟絤锟斤拷锟斤拷锟轿猴拷锟铰�)

锟斤拷锟斤拷2.P=W/t(锟斤拷锟絰式锟斤拷锟絤锟斤拷锟斤拷锟轿猴拷锟铰�)

锟斤拷锟斤拷3.Q=I2Rt(锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絤锟斤拷锟斤拷锟轿猴拷锟铰�)

锟斤拷锟斤拷4.P=P1+P2+…+Pn(锟絤锟斤拷锟斤拷锟轿猴拷锟铰�)

锟斤拷锟斤拷5.W=UIt(锟斤拷(j锟斤拷ng)锟�(y锟斤拷n)式,锟絤锟斤拷锟斤拷锟轿猴拷锟铰�)

锟斤拷锟斤拷6.P=I2R(锟斤拷(f锟斤拷)锟较癸拷式锟斤拷只锟絤锟斤拷锟节硷拷锟斤拷锟斤拷路)

锟斤拷锟斤拷7.P=U2/R(锟斤拷(f锟斤拷)锟较癸拷式锟斤拷只锟絤锟斤拷锟节硷拷锟斤拷锟斤拷路)

锟斤拷锟斤拷8.W=Q(锟斤拷(j锟斤拷ng)锟�(y锟斤拷n)式锟斤拷只锟絤锟斤拷锟节硷拷锟斤拷锟斤拷路锟斤拷锟斤拷锟斤拷W锟斤拷锟斤拷锟斤拷锟斤拷^(gu锟斤拷)锟斤拷(d锟斤拷o)锟絯锟斤拷锟斤拷锟侥癸拷锟斤拷Q锟斤拷锟斤拷锟斤拷锟斤拷^(gu锟斤拷)锟斤拷(d锟斤拷o)锟絯锟絘(ch锟斤拷n)锟斤拷锟侥燂拷)

锟斤拷锟斤拷9.W=I2Rt(锟斤拷(f锟斤拷)锟较癸拷式锟斤拷只锟絤锟斤拷锟节硷拷锟斤拷锟斤拷路)

锟斤拷锟斤拷10.W=U2t/R(锟斤拷(f锟斤拷)锟较癸拷式锟斤拷只锟絤锟斤拷锟节硷拷锟斤拷锟斤拷路)

锟斤拷锟斤拷11.P1:P2=U1:U2=R1:R2(锟斤拷聯(li锟斤拷n)锟铰凤拷锟诫姽锟斤拷锟斤拷c電夛拷锟斤拷锟斤拷锟斤拷锟絇(gu锟斤拷n)系锟斤拷锟斤拷聯(li锟斤拷n)锟铰凤拷锟�锟斤拷電癸拷锟斤拷之锟饺碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(du锟斤拷)锟斤拷(y锟斤拷ng)锟斤拷電夛拷锟斤拷锟斤拷锟街�锟斤拷)

锟斤拷锟斤拷12.P1:P2=I1:I2=R2:R1(锟斤拷聯(li锟斤拷n)锟铰凤拷锟诫姽锟斤拷锟斤拷c锟斤拷锟�锟斤拷锟斤拷锟斤拷锟絇(gu锟斤拷n)系锟斤拷锟斤拷聯(li锟斤拷n)锟铰凤拷锟�锟斤拷電癸拷锟斤拷之锟饺碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(du锟斤拷)锟斤拷(y锟斤拷ng)锟斤拷锟斤拷锟街�锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(du锟斤拷)锟斤拷(y锟斤拷ng)锟斤拷锟侥凤拷锟斤拷)

锟斤拷锟斤拷锟斤拷锟絇(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锟斤拷知锟絉(sh锟斤拷)锟絚(di锟斤拷n)锟絉锟斤拷

锟斤拷锟斤拷锟斤拷小锟侥嗭拷位锟角匡拷锟竭�锟角納锟斤拷

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(sh锟斤拷)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(h锟斤拷o)