锟斤拷锟斤拷锟斤拷锟斤拷知锟絉(sh锟斤拷)記锟斤拷锟斤拷锟斤拷6锟斤拷锟絕锟届法

锟斤拷锟斤拷锟組(j锟斤拷n)锟斤拷锟絕锟斤拷記锟斤拷锟絩(sh锟斤拷)锟斤拷锟斤拷锟斤拷_(k锟斤拷i)锟斤拷(d锟斤拷ng)锟絏锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絕锟斤拷抓住锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷屑锟�(x锟斤拷)锟絕锟斤拷锟斤拷一锟絲锟斤拷茍锟斤拷锟斤拷锟斤拷锟斤拷(zh锟斤拷n)锟絖锟給(w锟斤拷)锟絗锟斤拷锟斤拷锟斤拷锟斤拷"锟斤拷锟斤拷锟�"锟斤拷"锟筋不锟斤拷"锟斤拷锟絉锟斤拷锟斤拷锟斤拷锟斤拷锟絎(xu锟斤拷)锟斤拷锟斤拷锟絕锟斤拷記锟斤拷锟斤拷一锟姐不锟斤拷(qi锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷(j锟斤拷ng)锟侥碉拷锟絕锟届不锟杰庯拷锟斤拷锟斤拷锟斤拷锟斤拷(zh锟斤拷n)锟絖記住锟斤拷(y锟斤拷ng)記锟侥岋拷(du锟斤拷)锟斤拷锟紷锟斤拷锟芥經(j锟斤拷ng)锟斤拷锟斤拷锟紽(xi锟斤拷n)锟节岋拷(du锟斤拷)一些锟斤拷锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟斤拷記锟斤拷锟斤拷锟絕锟斤拷锟斤拷锟紷锟斤拷锟斤拷锟斤拷記锟斤拷锟絝(w锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷G=6锟斤拷67×10-11(牛锟紻?锟斤拷2/千锟斤拷2)锟斤拷锟斤拷锟绞克猴拷锟斤拷h=6锟斤拷63×1034(锟斤拷锟斤拷?锟斤拷)锟斤拷锟絎(xu锟斤拷)锟斤拷锟絩(sh锟斤拷)锟斤拷锟斤拷(du锟斤拷)锟紷锟缴傦拷(g锟斤拷)锟斤拷锟斤拷值锟絣(f锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷模锟斤拷锟斤拷只記锟斤拷"锟斤拷s锟斤拷锟斤拷锟絚(di锟斤拷n)锟斤拷锟斤拷……"(锟斤拷锟杰滐拷(zh锟斤拷n)锟絖锟截达拷)锟斤拷锟斤拷锟叫硷拷(x锟斤拷)锟絕锟斤拷锟斤拷园l(f锟斤拷)锟紽(xi锟斤拷n)锟斤拷锟絝(w锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷?quot;6锟斤拷67"锟斤拷"7"锟街ｏ拷锟絨锟斤拷"锟斤拷"锟斤拷锟斤拷锟斤拷一撇锟斤拷锟缴帮拷"锟斤拷"锟絚"7"锟絣(f锟斤拷)锟斤拷聯(li锟斤拷n)锟斤拷(锟斤拷锟斤拷锟紺锟斤拷锟�(l锟斤拷i)聯(li锟斤拷n)锟斤拷"锟斤拷"锟絚"7");锟斤拷锟绞克猴拷锟斤拷锟斤拷"6锟斤拷63"锟斤拷"3"锟斤拷锟絨锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟教�(h锟斤拷o)"ε"(锟斤拷ε=hv)锟斤拷锟絕(gu锟斤拷)锟斤拷(l锟斤拷i)锟斤拷(xi锟斤拷)锟斤拷锟斤拷锟斤拷锟绞克猴拷锟斤拷值锟斤拷锟叫學(xu锟斤拷)锟絥锟斤拷锟斤拷锟斤拷只锟节癸拷锟斤拷锟斤拷知锟絉(sh锟斤拷)锟叫凤拷锟矫碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟缴把癸拷锟斤拷锟斤拷锟斤拷锟斤拷號(h锟斤拷o)"ε"锟絚"3"锟絣(f锟斤拷)锟斤拷锟斤拷锟斤拷锟铰�(li锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷記锟斤拷锟斤拷指锟斤拷(sh锟斤拷)"10-11"锟絚"10-34"锟斤拷前锟竭烇拷蓚锟�(g锟斤拷)"1"锟組锟斤拷锟斤拷锟斤拷锟竭烇拷蓚锟�(g锟斤拷)锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟斤拷"3"锟絚"4"锟組锟斤拷锟斤拷锟紷锟接ｏ拷锟斤拷(du锟斤拷)锟斤拷锟斤拷锟斤拷記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知锟絉(sh锟斤拷)記锟斤拷锟斤拷锟斤拷7锟斤拷锟紻示锟斤拷

锟斤拷锟斤拷锟紻示锟斤拷锟斤拷锟絚(di锟斤拷n)锟斤拷直锟絕锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷聯(li锟斤拷n)锟斤拷锟斤拷锟斤拷锟叫得碉拷锟斤拷示锟酵嗭拷锟絣(f锟斤拷)锟斤拷锟斤拷锟�锟斤拷锟矫圖示锟斤拷锟斤拷锟斤拷(l锟斤拷i)锟斤拷锟斤拷記锟斤拷锟斤拷也锟斤拷一锟絅锟斤拷之锟斤拷效锟斤拷锟絢锟斤拷锟斤拷锟斤拷锟界：锟节學(xu锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟斤拷锟絎(xu锟斤拷)锟斤拷一锟斤拷锟缴時(sh锟斤拷)锟斤拷記锟斤拷锟斤拷锟斤拷锟斤拷(g锟斤拷)锟斤拷锟斤拷锟斤拷ΔE锟斤拷Q锟斤拷W锟斤拷"锟斤拷锟斤拷負(f锟斤拷)"锟斤拷號(h锟斤拷o)之規(gu锟斤拷)锟斤拷锟斤拷锟缴�锟�(hu锟斤拷)锟斤拷锟铰碉拷一锟斤拷(g锟斤拷)锟斤拷锟斤拷示锟斤拷D锟斤拷

锟斤拷锟斤拷锟窖凤拷锟斤拷(d锟斤拷ng)锟斤拷锟叫撅拷系锟統(t锟斤拷ng)锟斤拷锟斤拷锟角忥拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�(Q锟絚w)锟組(j锟斤拷n)锟斤拷系锟統(t锟斤拷ng)锟絩(sh锟斤拷)锟斤拷"锟斤拷"(锟斤拷锟斤拷锟较硷拷锟絕锟斤拷锟斤拷锟斤拷锟�(n锟斤拷i)示锟斤拷"锟斤拷锟斤拷")锟斤拷锟斤拷锟角忥拷系锟統(t锟斤拷ng)锟斤拷(n锟斤拷i)锟斤拷锟斤拷锟斤拷锟脚筹拷锟斤拷锟斤拷(Q锟絚W)锟絩(sh锟斤拷)锟斤拷"負(f锟斤拷)"(锟斤拷锟斤拷锟较硷拷锟絕锟侥冿拷(n锟斤拷i)锟斤拷锟斤拷示锟斤拷"锟脚筹拷");锟斤拷锟角冿拷(n锟斤拷i)锟斤拷锟斤拷锟斤拷(锟斤拷锟斤拷锟叫硷拷锟絕锟斤拷锟斤拷)锟絩(sh锟斤拷)ΔE锟斤拷"锟斤拷"锟斤拷锟斤拷(n锟斤拷i)锟杰減锟斤拷(锟斤拷锟斤拷锟叫硷拷锟絕锟斤拷锟斤拷)锟絩(sh锟斤拷)ΔE锟斤拷"負(f锟斤拷)"锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷知锟絉(sh锟斤拷)記锟斤拷锟斤拷锟斤拷8锟斤拷聯(li锟斤拷n)系锟斤拷(sh锟斤拷)锟�(y锟斤拷n)锟斤拷

锟斤拷锟斤拷锟絞锟接回戯拷锟斤拷锟斤拷锟叫斤拷锟斤拷聯(li锟斤拷n)系锟斤拷锟斤拷之锟铰岋拷(sh锟斤拷)锟紽(xi锟斤拷n)锟斤拷锟劫現(xi锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷示锟斤拷(sh锟斤拷)锟�(y锟斤拷n)锟酵學(xu锟斤拷)锟斤拷锟斤拷(sh锟斤拷)锟�(y锟斤拷n)锟斤拷锟絙锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟�(y锟斤拷n)锟斤拷原锟斤拷D锟斤拷?q锟斤拷)锟斤拷?y锟斤拷n)锟斤拷锟介節(ji锟斤拷)锟斤拷锟斤拷(l锟斤拷i)锟斤拷锟阶伙拷锟斤拷锟斤拷锟斤拷锟斤拷知锟絉(sh锟斤拷)锟斤拷锟斤拷锟絕锟斤拷锟杰硷拷锟筋對(du锟斤拷)知锟絉(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟接涳拷锟�锟斤拷锟斤拷锟界：?quot;锟斤拷母锟斤拷锟�"知锟絉(sh锟斤拷)锟斤拷锟斤拷锟斤拷(d锟斤拷o)锟斤拷锟剿癸拷式锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟紷一锟斤拷锟斤拷"锟斤拷锟斤拷"知锟絉(sh锟斤拷)锟节學(xu锟斤拷)锟斤拷(x锟斤拷)锟酵戯拷(y锟斤拷ng)锟斤拷锟斤拷锟截忥拷(f锟斤拷)锟侥機(j锟斤拷)锟斤拷(hu锟斤拷)锟斤拷;锟絔锟斤拷(sh锟斤拷)锟斤拷锟絀(y锟斤拷)锟絩(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷式锟斤拷(xi锟斤拷)锟絜(cu锟斤拷)(锟斤拷锟接凤拷母锟斤拷y锟斤拷顛碉拷)锟斤拷锟斤拷锟�锟斤拷聯(li锟斤拷n)系锟斤拷(sh锟斤拷)锟�(y锟斤拷n)锟节革拷锟芥實(sh锟斤拷)锟�(y锟斤拷n)锟斤拷(锟斤拷锟揭圖锟斤拷示锟斤拷原锟斤拷D)锟斤拷锟阶何尺达拷锟斤拷锟絃(zh锟斤拷ng)锟斤拷锟角帮拷锟斤拷锟絃(zh锟斤拷ng)锟斤拷L锟斤拷锟斤拷痰锟斤拷枪獠�锟斤拷锟絃(zh锟斤拷ng)λ锟斤拷锟斤拷锟铰的撅拷锟斤拷锟絧锟絧锟絞锟斤拷d锟酵條锟統锟絞锟斤拷Δx--取锟斤拷"锟叫碉拷锟斤拷"锟斤拷锟斤拷锟斤拷之锟絞锟侥达拷小锟斤拷锟�?y锟斤拷n)椋篖锟斤拷ΔX锟絚d锟斤拷λ锟斤拷锟揭傦拷只锟借將原锟斤拷式變锟斤拷記锟斤拷Δx?d=L?λ锟侥乘積锟斤拷式锟斤拷锟劫帮拷锟斤拷锟絚锟斤拷(sh锟斤拷)锟�(y锟斤拷n)(原锟斤拷D)锟叫的幾何尺达拷聯(li锟斤拷n)系锟斤拷锟斤拷(l锟斤拷i)锟斤拷锟酵诧拷锟統锟斤拷锟斤拷锟紷锟絅锟剿積锟斤拷式锟斤拷锟絇(gu锟斤拷n)系锟角ｏ拷

锟斤拷锟斤拷"锟叫碉拷锟斤拷×锟叫碉拷锟斤拷=锟斤拷锟絃(zh锟斤拷ng)锟斤拷×锟斤拷锟斤拷锟�"

锟斤拷锟斤拷锟斤拷锟斤拷知锟絉(sh锟斤拷)記锟斤拷锟斤拷锟斤拷9锟斤拷目锟斤拷(bi锟斤拷o)锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟絖锟絉(sh锟斤拷)記目锟斤拷锟斤拷锟轿勶拷(w锟斤拷)锟侥伙拷锟紸(ch锟斤拷)锟较达拷锟組(j锟斤拷n)锟斤拷锟絏(ju锟斤拷)锟絉(sh锟斤拷)記锟侥凤拷锟斤拷锟斤拷锟絉(sh锟斤拷)記锟斤拷效锟斤拷锟絚锟叫無(w锟斤拷)锟絉(sh锟斤拷)記锟斤拷要锟斤拷锟皆硷拷要锟斤拷木锟斤拷w锟教度猴拷要锟斤拷锟斤拷L(zh锟斤拷ng)锟斤拷锟皆达拷锟斤拷锟絇(gu锟斤拷n)系锟斤拷锟斤拷锟�锟斤拷锟缴忥拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷抓锟斤拷

锟斤拷锟斤拷(1)每锟铰岋拷(d锟斤拷o)锟斤拷锟斤拷锟斤拷锟斤拷全锟铰學(xu锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟斤拷锟絚(di锟斤拷n)锟斤拷锟統锟絚(di锟斤拷n)锟斤拷全锟斤拷锟叫的碉拷位;

锟斤拷锟斤拷(2)锟斤拷訂每锟斤拷(ji锟斤拷)锟絥锟侥教學(xu锟斤拷)锟絧锟斤拷目锟斤拷(bi锟斤拷o);

锟斤拷锟斤拷(3)锟絤锟絩(sh锟斤拷)锟組(j锟斤拷n)锟斤拷思锟斤拷锟斤拷锟斤拷锟斤拷v锟斤拷锟斤拷锟絎(xu锟斤拷)知锟絉(sh锟斤拷)锟斤拷锟斤拷要锟皆硷拷锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷使锟絎(xu锟斤拷)锟斤拷記锟斤拷目锟斤拷(bi锟斤拷o)锟斤拷锟絎(xu锟斤拷)锟斤拷锟斤拷锟絚(di锟斤拷n)锟斤拷锟斤拷锟斤拷{(di锟斤拷o)锟斤拷(d锟斤拷ng)锟絎(xu锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟斤拷锟斤拷(d锟斤拷ng)锟皆和積锟絆锟斤拷锟斤拷锟斤拷锟組(j锟斤拷n)記锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷知锟絉(sh锟斤拷)記锟斤拷锟斤拷锟斤拷10锟斤拷锟斤拷锟斤拷锟�

锟斤拷锟斤拷锟斤拷锟斤拷锟絖锟斤拷锟筋、規(gu锟斤拷)锟缴碉拷前锟斤拷锟斤拷锟侥伙拷锟紸(ch锟斤拷)锟斤拷锟絖(d锟斤拷)锟斤拷锟斤拷锟斤拷記锟斤拷锟侥凤拷锟斤拷锟斤拷锟斤拷锟界，只锟斤拷锟剿斤拷锟剿歐姆锟斤拷锟缴的侊拷(l锟斤拷i)锟斤拷去锟絵锟斤拷知锟斤拷锟斤拷只锟絤锟斤拷锟节岋拷(d锟斤拷o)锟絯锟斤拷锟斤拷锟斤拷锟斤拷瑁�锟斤拷锟斤拷锟斤拷锟絖锟节戯拷(y锟斤拷ng)锟矫斤拷锟斤拷锟斤拷锟缴時(sh锟斤拷)锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟饺匡拷锟絔锟絣(f锟斤拷)锟斤拷锟絯锟角凤拷榧冿拷锟斤拷锟斤拷锟斤拷锟杰亂锟阶癸拷式Q=UIt锟斤拷Q=U2t/R锟斤拷锟斤拷?y锟斤拷n)锟剿冿拷式锟角�?sh锟斤拷)锟�(y锟斤拷n)锟斤拷锟斤拷Q=I2Rt锟絚锟絎姆锟斤拷锟斤拷锟狡岋拷(d锟斤拷o)锟斤拷锟斤拷(l锟斤拷i)锟斤拷锟斤拷锟斤拷須凤拷锟较歐姆锟斤拷锟缴的條锟斤拷锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟紷锟酵從革拷锟斤拷锟斤拷記住锟剿讹拷锟缴硷拷锟斤拷(y锟斤拷ng)锟矫條锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷知锟絉(sh锟斤拷)記锟斤拷锟斤拷锟斤拷11锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷某锟斤拷锟斤拷锟斤拷锟絕锟絏锟斤拷映锟斤拷锟斤拷锟斤拷锟斤拷院透锟斤拷锟斤拷远锟斤拷锟斤拷锟接涳拷锟斤拷姆锟斤拷锟�锟斤拷一锟斤拷锟斤拷锟斤拷锟铰幾種锟斤拷

锟斤拷锟斤拷(1)锟斤拷锟斤拷锟斤拷知锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絣(f锟斤拷)記锟斤拷锟斤拷锟斤拷(du锟斤拷)"锟絴(zh锟斤拷)锟斤拷一锟斤拷锟絩(sh锟斤拷)锟斤拷锟絯锟絜锟斤拷锟斤拷锟斤拷|(zh锟斤拷)锟杰讹拷小"锟皆硷拷"锟絯锟絜一锟斤拷锟絩(sh锟斤拷)锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷|(zh锟斤拷)锟杰度达拷"锟侥碉拷锟斤拷锟诫不通锟斤拷記锟斤拷住锟斤拷锟缴斤拷锟斤拷锟斤拷锟筋經(j锟斤拷ng)锟�(y锟斤拷n)锟斤拷"一锟斤拷锟睫伙拷一锟斤拷锟紽"(锟絴(zh锟斤拷)锟斤拷一锟斤拷)锟斤拷锟睫伙拷锟絯锟絜锟斤拷锟斤拷锟杰讹拷小锟皆硷拷"锟斤拷小锟斤拷锟轿狅拷锟斤拷同(锟絯锟絜一锟斤拷)锟斤拷锟絶锟阶猴拷锟絏锟斤拷"锟斤拷锟絶锟阶碉拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷?y锟斤拷n)锟斤拷锟斤拷锟斤拷芏却锟�锟斤拷锟斤拷锟斤拷锟斤拷锟紻(zhu锟斤拷n)锟斤拷锟斤拷锟斤拷w锟斤拷使記锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷(2)锟斤拷锟斤拷锟斤拷示锟斤拷(sh锟斤拷)锟�(y锟斤拷n)锟叫碉拷锟斤拷锟紷锟結(ji锟斤拷)論锟斤拷锟斤拷锟絣(f锟斤拷)锟斤拷锟斤拷記锟斤拷锟斤拷锟斤拷锟斤拷锟組(j锟斤拷n)锟叫比燂拷锟斤拷锟教學(xu锟斤拷)锟絩(sh锟斤拷)锟斤拷锟斤拷锟斤拷讓锟絎(xu锟斤拷)锟斤拷锟斤拷锟解并锟斤拷锟斤拷記住"锟絴(zh锟斤拷)锟斤拷锟斤拷鹊锟剿�锟斤拷煤锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷同锟侥燂拷锟斤拷锟絩(sh锟斤拷)(锟絩(sh锟斤拷)锟絞锟斤拷同)锟斤拷煤锟斤拷锟斤拷锟截匡拷"锟紷锟斤拷(g锟斤拷)锟斤拷(sh锟斤拷)锟�(y锟斤拷n)锟結(ji锟斤拷)論锟斤拷锟皆此烇拷锟斤拷A(ch锟斤拷)锟斤拷锟斤拷讓锟絎(xu锟斤拷)锟斤拷記锟斤拷"锟饺燂拷锟斤拷锟斤拷锟斤拷锟�"锟斤拷"锟饺燂拷小锟斤拷锟斤拷锟截匡拷(锟斤拷锟斤拷锟絣锟斤拷锟斤拷同)"锟斤拷規(gu锟斤拷)锟斤拷锟斤拷

锟斤拷锟斤拷(3)锟斤拷(du锟斤拷)锟絕锟統锟斤拷锟斤拷某锟斤拷锟揭�(gu锟斤拷)锟缴ｏ拷锟矫岋拷(sh锟斤拷)锟�(y锟斤拷n)锟斤拷锟皆撅拷锟絯锟斤拷锟斤拷锟絝(shu锟斤拷)锟斤拷锟斤拷锟斤拷锟絣(f锟斤拷)锟斤拷锟接涳拷锟�锟斤拷锟斤拷電學(xu锟斤拷)锟教學(xu锟斤拷)锟叫ｏ拷锟絎(xu锟斤拷)锟斤拷锟斤拷(du锟斤拷)锟絶锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟紿锟斤拷锟斤拷锟斤拷锟教斤拷锟斤拷锟斤拷路锟侥革拷锟筋及锟斤拷锟斤拷聯(li锟斤拷n)锟铰凤拷锟斤拷锟斤拷锟斤拷锟斤拷電夛拷锟斤拷锟街癸拷锟绞碉拷規(gu锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟解不锟筋，記锟斤拷锟絕锟斤拷锟統锟斤拷锟斤拷私處锟斤拷锟斤拷O(sh锟斤拷)計(j锟斤拷)锟斤拷锟铰匡拷锟結(ji锟斤拷)锟皆岋拷(sh锟斤拷)锟�(y锟斤拷n)锟斤拷

锟斤拷锟斤拷a锟斤拷锟斤拷"220V锟斤拷100W"锟斤拷"220V锟斤拷60W"锟斤拷"220V锟斤拷15W"锟斤拷锟斤拷锟捷达拷聯(li锟斤拷n)锟斤拷锟斤拷锟斤拷锟铰凤拷锟�;

锟斤拷锟斤拷b锟斤拷锟斤拷锟斤拷锟斤拷锟捷诧拷聯(li锟斤拷n)锟斤拷锟斤拷锟斤拷锟铰凤拷锟�;

锟斤拷锟斤拷C锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷(g锟斤拷)锟斤拷锟矫岋拷(d锟斤拷o)锟斤拷锟斤拷聯(li锟斤拷n)(锟教斤拷);

锟斤拷锟斤拷d锟斤拷锟斤拷锟斤拷锟斤拷(g锟斤拷)锟铰�(锟斤拷锟叫憋拷锟経(xi锟斤拷n)锟絲)锟斤拷路锟斤拷锟斤拷锟紷锟侥岋拷(sh锟斤拷)锟�(y锟斤拷n)锟結(ji锟斤拷)論锟斤拷锟給锟絎(xu锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷痰锟接★拷锟�锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷知锟絉(sh锟斤拷)記锟斤拷锟斤拷锟斤拷12锟斤拷锟斤拷式锟斤拷

锟斤拷锟斤拷锟斤拷锟矫癸拷式锟斤拷锟斤拷锟斤拷锟斤拷锟絰锟組(j锟斤拷n)锟斤拷邏輯記锟斤拷锟侥凤拷锟斤拷锟斤拷"锟斤拷锟斤拷式锟斤拷記锟斤拷锟斤拷(規(gu锟斤拷)锟斤拷)锟斤拷锟斤拷記锟街凤拷锟斤拷锟斤拷"锟斤拷锟斤拷锟斤拷锟斤拷(qi锟斤拷ng)锟饺的讹拷锟絰式I=Q/t锟斤拷锟絣(f锟斤拷)锟斤拷锟斤拷锟解并記锟斤拷"锟斤拷锟絕锟斤拷锟斤拷锟�(qi锟斤拷ng)锟饺ｏ拷锟斤拷锟角嗭拷位锟絩(sh锟斤拷)锟絞锟斤拷(n锟斤拷i)通锟絕(gu锟斤拷)锟斤拷(d锟斤拷o)锟絯锟組锟斤拷锟斤拷e锟斤拷锟斤拷锟�锟斤拷"

锟斤拷锟斤拷锟斤拷锟斤拷知锟絉(sh锟斤拷)記锟斤拷锟斤拷锟斤拷13锟斤拷锟�(l锟斤拷i)锟饺凤拷

锟斤拷锟斤拷锟斤拷锟絕锟缴傦拷(g锟斤拷)锟斤拷锟斤拷(l锟斤拷i)锟斤拷锟斤拷锟斤拷锟斤拷某些锟斤拷同锟斤拷锟斤拷锟狡的岋拷锟皆ｏ拷锟侥讹拷锟絖(d锟斤拷)锟斤拷同锟斤拷記锟斤拷锟斤拷目锟斤拷锟斤拷锟斤拷W(xu锟斤拷)锟斤拷锟斤拷(du锟斤拷)一些锟斤拷锟叫憋拷值锟斤拷锟絰锟斤拷锟絚(di锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥硷拷锟斤拷(sh锟斤拷)锟絎(xu锟斤拷)锟絕锟絚(di锟斤拷n)去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絰锟斤拷锟斤拷锟斤拷锟节勶拷弄锟斤拷锟杰度的猴拷锟絰锟斤拷锟斤拷锟斤拷锟饺燂拷锟斤拷锟斤拷锟截碉拷锟斤拷锟紿锟斤拷锟节忥拷(f锟斤拷)锟斤拷(x锟斤拷)锟絩(sh锟斤拷)锟斤拷通锟絕(gu锟斤拷)锟�(l锟斤拷i)锟斤拷锟斤拷锟缴岋拷锟斤拷锟叫达拷锟�(l锟斤拷i)锟斤拷锟絚(di锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟杰讹拷锟斤拷锟饺熱、锟斤拷锟�锟斤拷锟劫度★拷燃锟斤拷值锟斤拷锟紺(j锟斤拷)械效锟绞等革拷锟斤拷墓锟酵�锟絚(di锟斤拷n)一锟斤拷锟絭锟斤拷锟斤拷锟斤拷锟絜一锟斤拷锟斤拷锟斤拷锟絴锟�(l锟斤拷i)锟斤拷通锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷知锟絉(sh锟斤拷)記锟斤拷锟斤拷锟斤拷14锟斤拷锟絯锟絳锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷同锟斤拷锟皆碉拷一锟�(l锟斤拷i)锟斤拷锟斤拷知锟絉(sh锟斤拷)锟斤拷锟斤拷锟斤拷(j锟斤拷)锟洁互聯(li锟斤拷n)系锟斤拷锟紺锟较歸锟絳锟斤拷一锟叫機(j锟斤拷)锟斤拷知锟絉(sh锟斤拷)锟斤拷锟絯锟斤拷锟侥讹拷锟絖(d锟斤拷)锟斤拷锟斤拷锟絯記锟斤拷锟侥凤拷锟斤拷锟斤拷锟斤拷W(xu锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟斤拷锟侥筹拷锟斤拷锟斤拷锟斤拷锟�锟斤拷锟斤拷锟絕锟斤拷锟紽(xi锟斤拷n)锟斤拷锟絊锟洁不同锟斤拷锟絈(ch锟斤拷ng)锟斤拷锟斤拷锟斤拷锟缴硷拷锟絩(sh锟斤拷)锟截帮拷锟斤拷锟侥讹拷锟絰锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷锟組(j锟斤拷n)锟叫歸锟�(l锟斤拷i)锟叫憋拷(锟斤拷锟斤拷)锟斤拷通锟絕(gu锟斤拷)锟叫憋拷锟斤拷锟絕锟斤拷使锟絎(xu锟斤拷)锟斤拷锟斤拷(du锟斤拷)锟斤拷锟侥冿拷(n锟斤拷i)锟斤拷锟斤拷锟斤拷锟接硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷記锟斤拷锟酵學(xu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知锟絉(sh锟斤拷)記锟斤拷锟斤拷锟斤拷15锟斤拷锟斤拷(f锟斤拷)锟紽(xi锟斤拷n)锟斤拷

锟斤拷锟斤拷锟斤拷锟角為強(qi锟斤拷ng)锟斤拷知锟絉(sh锟斤拷)锟节达拷锟絏锟叫碉拷印锟紼锟斤拷锟斤拷取锟斤拷螐锟�(f锟斤拷)锟斤拷(x锟斤拷)鞏癸拷記锟斤拷锟侥凤拷锟斤拷锟斤拷記锟斤拷锟侥达拷锟斤拷锟絲锟斤拷锟斤拷锟絚锟絲锟斤拷锟斤拷锟斤拷锟斤拷(zh锟斤拷ng)锟斤拷锟斤拷锟竭憋拷锟角忥拷(f锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟斤拷锟斤拷锟絕"一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷"锟斤拷"锟斤拷(f锟斤拷)锟紽(xi锟斤拷n)"一锟姐應(y锟斤拷ng)注锟解：

锟斤拷锟斤拷(1)锟斤拷锟絩(sh锟斤拷)锟斤拷锟斤拷锟絲锟斤拷锟斤拷锟饺匡拷锟斤拷锟斤拷锟斤拷锟斤拷c(di锟斤拷n)锟斤拷锟斤拷锟斤拷趯W(xu锟斤拷)锟斤拷(x锟斤拷)锟铰革拷锟斤拷之锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟絩(sh锟斤拷)锟斤拷锟侥匡拷锟�(bi锟斤拷o)锟統(c锟斤拷)試锟絵锟斤拷锟斤拷(d锟斤拷ng)锟矫的冿拷(n锟斤拷i)锟捷�锟�(d锟斤拷ng)锟矫忥拷(f锟斤拷)锟斤拷(x锟斤拷)锟斤拷(qi锟斤拷ng)锟斤拷锟斤拷锟斤拷锟絀(y锟斤拷)锟斤拷卯锟�(d锟斤拷ng)锟斤拷锟斤拷锟�;

锟斤拷锟斤拷(2)锟斤拷锟斤拷(f锟斤拷)锟斤拷锟斤拷锟斤拷锟剿斤拷(j锟斤拷ng)锟絕(gu锟斤拷)锟叫撅拷锟絁(r锟斤拷n)锟斤拷锟斤拷锟斤拷(f锟斤拷)锟斤拷(x锟斤拷)锟侥次旓拷(sh锟斤拷)锟斤拷锟斤拷锟斤拷循锟斤拷锟杰猴拷锟斤拷锟揭�(gu锟斤拷)锟斤拷锟斤拷锟斤拷(d锟斤拷ng)锟斤拷(f锟斤拷)锟斤拷(x锟斤拷)锟斤拷十锟斤拷锟斤拷锟斤拷锟斤拷記锟斤拷锟侥岋拷(du锟斤拷)锟斤拷秃锟斤拷y锟斤拷锟絪锟斤拷锟斤拷锟斤拷耍锟斤拷锟斤拷缺锟巾毘锟斤拷锟斤拷锟矫忥拷(f锟斤拷)锟斤拷(x锟斤拷)锟侥機(j锟斤拷)锟斤拷(hu锟斤拷)锟斤拷锟斤拷锟斤拷锟絥前锟斤拷锟絥锟斤拷锟�(f锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟斤拷元全锟铰忥拷(f锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷末锟斤拷(f锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟斤拷锟絀(y锟斤拷)锟斤拷锟絎(xu锟斤拷)锟斤拷(f锟斤拷)锟斤拷(x锟斤拷)锟斤拷抓住锟絎(xu锟斤拷)锟斤拷锟絜锟絆迎锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(f锟斤拷)(锟斤拷锟斤拷锟节猴拷(ji锟斤拷n)锟斤拷锟截忥拷(f锟斤拷))锟組(j锟斤拷n)锟叫忥拷(qi锟斤拷ng)锟斤拷锟斤拷锟斤拷锟揭诧拷锟�(y锟斤拷ng)注锟斤拷锟斤拷锟斤拷平锟絩(sh锟斤拷)锟侥忥拷(f锟斤拷)锟斤拷(x锟斤拷)锟紺(j锟斤拷)锟斤拷(hu锟斤拷)锟斤拷锟斤拷锟斤拷锟絭锟斤拷锟斤拷锟絝知锟絉(sh锟斤拷)锟斤拷锟芥部锟街時(sh锟斤拷)锟斤拷锟斤拷?quot;锟斤拷锟斤拷锟絰"锟斤拷"锟斤拷锟斤拷锟絕"锟斤拷锟紷锟接硷拷锟斤拷然锟斤拷锟絯锟斤拷锟斤拷省锟絩(sh锟斤拷)锟斤拷效锟届。

锟斤拷锟斤拷(3)锟斤拷(y锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷知锟絉(sh锟斤拷)锟斤拷锟侥匡拷知锟絉(sh锟斤拷)锟斤拷锟斤拷記锟斤拷原锟斤拷锟斤拷锟斤拷锟紿锟斤拷锟斤拷锟斤拷锟斤拷知锟絉(sh锟斤拷)锟絞聯(li锟斤拷n)系锟侥緊锟斤拷锟斤拷锟斤拷還锟斤拷锟斤拷锟斤拷锟斤拷知锟絉(sh锟斤拷)锟斤拷锟斤拷記锟斤拷锟洁，锟斤拷(y锟斤拷ng)锟矫撅拷锟斤拷(x锟斤拷)锟斤拷锟斤拷锟节凤拷锟斤拷(f锟斤拷)锟侥撅拷锟斤拷(x锟斤拷)锟斤拷锟斤拷锟斤拷N锟斤拷锟絏(ju锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟劫協(xi锟斤拷)同锟斤拷锟�(d锟斤拷ng)锟斤拷使锟斤拷锟絏皮锟斤拷锟斤拷锟斤拷锟斤拷锟截現(xi锟斤拷n)锟侥匡拷锟斤拷锟皆ｏ拷锟紷锟斤拷锟斤拷锟斤拷锟絕锟斤拷"锟斤拷聞锟斤拷锟斤拷一見(ji锟斤拷n)锟斤拷锟斤拷見(ji锟斤拷n)锟斤拷锟斤拷一锟斤拷"锟斤拷

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锟斤拷锟斤拷锟竭讹拷锟斤拷锟斤拷_锟教忥拷(f锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟斤拷

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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)