锟斤拷锟斤拷锟斤拷锟斤拷知锟絉锟絚锟斤拷锟結(ji锟斤拷) 史锟斤拷锟斤拷全锟侥癸拷式

锟斤拷锟剿诧拷讓锟絍锟斤拷锟斤拷锟斤拷锟斤拷跓o锟斤拷锟斤拷锟较丟锟斤拷锟斤拷小锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭伙拷赂锟斤拷锟斤拷锟斤拷锟街�锟絉锟絚锟斤拷锟結(ji锟斤拷)锟斤拷全锟斤拷希锟斤拷锟杰岋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知锟絉锟絚锟斤拷锟結(ji锟斤拷)--直锟斤拷锟絓锟斤拷

锟斤拷锟斤拷锟斤拷E锟斤拷1.锟斤拷锟絯模锟斤拷锟斤拷锟絴(zh锟斤拷)锟絚锟斤拷锟斤拷锟斤拷锟轿狅拷痛锟叫�;锟斤拷锟斤拷锟紻(zhu锟斤拷n)锟斤拷(d锟斤拷ng)锟絴(zh锟斤拷)锟絚锟斤拷锟斤拷锟斤拷锟斤拷锟紻(zhu锟斤拷n)要锟斤拷小锟斤拷锟斤拷锟絯位锟矫碉拷變锟斤拷锟斤拷锟绞確锟斤拷锟斤拷锟斤拷位锟斤拷锟斤拷锟絓锟接匡拷锟斤拷S锟斤拷t锟斤拷a锟斤拷Δv锟絚t锟斤拷锟斤拷2.锟絓锟斤拷一锟姐公式锟斤拷锟斤拷平锟斤拷锟劫讹拷锟角猴拷锟斤拷锟斤拷锟斤拷锟絞锟絩锟斤拷锟劫度凤拷锟斤拷锟斤拷锟劫烇拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷偌訋缀螆D锟斤拷锟斤拷锟斤拷锟斤拷\锟接好凤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絯锟角岋拷锟斤拷锟斤拷锟斤拷锟劫烇拷锟斤拷a锟斤拷g.锟絈直锟较掞拷知锟斤拷锟劫ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷袛锟�(sh锟斤拷)锟斤拷锟絯锟叫時锟絞锟斤拷锟铰伙拷锟斤拷锟斤拷锟斤拷锟絕锟教勶拷p锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷知锟絉锟絚锟斤拷锟結(ji锟斤拷)--锟斤拷锟斤拷锟絓锟斤拷锟斤拷锟絝锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷E锟斤拷1.锟絓锟斤拷軌锟紼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角條锟斤拷锟斤拷锟斤拷锟斤拷锟絓锟斤拷锟劫讹拷變锟斤拷锟斤拷锟斤拷锟斤拷锟皆擄拷c锟叫撅拷锟斤拷2.锟紸锟斤拷锟絓锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絇(gu锟斤拷n)系锟斤拷锟斤拷锟斤，锟斤拷锟斤拷锟斤拷锟斤拷峁╋拷锟�锟斤拷锟斤拷锟斤拷平锟解不锟斤拷锟絰;锟斤拷锟斤拷锟斤拷锟教猴拷锟絇(gu锟斤拷n)锟絀锟斤拷一锟斤拷锟斤拷式锟斤拷锟斤拷锟斤拷锟斤拷3.锟絝锟斤拷锟斤拷锟斤拷锟斤拷锟絴(zh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絝锟斤拷锟叫ｏ拷锟斤拷锟斤拷锟斤拷锟絯锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷锟絝锟斤拷锟斤拷锟斤拷锟紷锟斤拷通锟斤拷锟絣(w锟斤拷i)锟斤拷锟紷锟斤拷锟斤拷锟絯锟斤拷锟斤拷锟斤拷锟斤拷锟絓锟接碉拷锟絣(w锟斤拷i)锟角ｏ拷锟斤拷锟缴撅拷锟絰锟斤拷Q锟斤拷锟斤拷锟斤拷锟絰越锟斤拷锟斤拷越锟斤拷锟斤拷锟斤拷锟絰越锟絟越锟斤拷锟斤拷锟斤拷同锟斤拷锟絣(w锟斤拷i)锟斤拷锟劫度讹拷锟斤拷锟斤拷锟絚锟斤拷锟斤拷峡锟斤拷小锟�

锟斤拷锟斤拷锟斤拷锟斤拷知锟絉锟絚锟斤拷锟結(ji锟斤拷)--锟斤拷(锟斤拷見锟斤拷锟斤拷锟斤拷锟斤拷锟侥合筹拷锟絚锟街斤拷)

1)锟斤拷見锟斤拷锟斤拷

2)锟斤拷锟侥合筹拷锟絚锟街斤拷

锟侥★拷锟斤拷锟斤拷锟絎(xu锟斤拷)(锟絓锟接猴拷锟斤拷)

锟斤拷锟斤拷锟斤拷雍筒锟�(锟紺械锟斤拷锟斤拷c锟紺械锟斤拷拥膫锟斤拷锟�)

锟斤拷锟斤拷锟絖锟斤拷锟絚锟斤拷锟斤拷(锟斤拷锟絯锟斤拷锟斤拷锟斤拷锟絚锟斤拷锟斤拷锟斤拷變锟斤拷)

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紻(zhu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接勶拷锟斤拷論锟斤拷锟斤拷锟斤拷锟截恒定锟斤拷

锟斤拷锟斤拷锟斤拷锟絯锟斤拷锟斤拷锟絴(zh锟斤拷)

十锟斤拷電堬拷

十一锟斤拷锟姐定锟斤拷锟�

十锟斤拷锟斤拷锟脚堬拷

十锟斤拷锟斤拷電磁感戯拷(y锟斤拷ng)

十锟斤拷锟斤拷锟斤拷變锟斤拷锟�(锟斤拷锟斤拷式锟斤拷變锟斤拷锟�)

锟斤拷锟斤拷锟斤拷锟斤拷知锟絉锟絚锟斤拷锟結(ji锟斤拷)--锟斤拷锟接勶拷锟斤拷論锟斤拷锟斤拷锟斤拷锟截恒定锟斤拷

锟斤拷锟斤拷锟斤拷E锟斤拷1.锟斤拷一锟斤拷锟缴燂拷锟斤拷锟絎(xu锟斤拷)锟斤拷锟斤拷锟斤拷锟截猴拷酶锟斤拷X锟斤拷锟斤拷(n锟斤拷i)锟斤拷變锟斤拷锟饺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劫★拷锟斤拷負锟斤拷號要锟绞確锟斤拷锟斤拷锟斤拷支锟斤拷锟斤拷锟斤拷锟解。锟斤拷锟斤拷(n锟斤拷i)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(n锟斤拷i)锟斤拷锟斤拷锟接斤拷锟斤拷值;锟斤拷锟斤拷锟斤拷锟斤拷锟酵放燂拷锟斤拷锟斤拷(n锟斤拷i)锟杰減锟劫斤拷負值锟斤拷2.锟斤拷锟斤拷锟絎(xu锟斤拷)锟节讹拷锟斤拷锟缴ｏ拷锟斤拷锟斤拷f锟角诧拷锟斤拷锟斤拷锟斤拷锟斤拷锟紻(zhu锟斤拷n)锟斤拷蜔锟斤拷D(zhu锟斤拷n)锟斤拷锟斤拷锟斤拷锟叫凤拷锟斤拷锟皆诧拷锟斤拷锟斤拷

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锟�(f锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟斤拷
 

锟斤拷锟铰高匡拷锟結訊锟斤拷锟竭匡拷锟斤拷锟斤拷锟斤拷锟斤拷前锟绞傦拷锟斤拷志愿锟斤拷锟斤拷取锟街旓拷(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

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