锟絊锟斤拷锟狡硷拷锟侥發(f锟斤拷)展锟斤拷锟斤拷锟斤拷投影锟紺锟节革拷锟絅锟斤拷锟较的戯拷锟斤拷越锟斤拷越锟絍锟斤拷锟斤拷锟斤拷锟教業(y锟斤拷)锟絍锟芥、锟斤拷锟斤拷锟斤拷锟斤拷展锟絒锟斤拷锟斤拷然锟斤拷锟斤拷锟斤拷螢锟斤拷@些锟絆锟斤拷锟结供一锟斤拷锟斤拷全锟斤拷锟斤拷锟絕锟侥达拷趴锟斤拷g锟斤拷锟缴烇拷锟斤拷一锟斤拷亟锟斤拷锟斤拷Q锟侥嗭拷锟絵锟斤拷锟斤拷锟斤拷锟紸锟斤拷F(xi锟斤拷n)锟斤拷锟斤拷锟斤拷锟结供锟斤拷锟絀(y锟斤拷)锟侥戯拷锟斤拷投影锟紺锟斤拷锟狡凤拷锟斤拷锟斤拷讓锟斤拷锟斤拷投影锟絆锟斤拷玫锟斤拷锟斤拷票锟斤拷o锟斤拷
一锟斤拷锟斤拷锟狡戯拷锟斤拷投影锟紺锟斤拷锟斤拷锟揭拷锟
1. 锟斤拷锟斤拷投影锟絆锟戒安全锟斤拷锟斤拷锟斤拷h(hu锟斤拷n)锟斤拷锟斤拷锟絪锟斤拷變锟斤拷锟截讹拷锟斤拷锟斤拷鹊锟斤拷锟斤拷乜锟斤拷軐锟斤拷锟斤拷O锟斤拷p锟斤拷锟斤拷锟斤拷锟狡戯拷锟斤拷投影锟紺锟斤拷锟斤拷锟斤拷锟叫э拷锟街癸拷@些锟斤拷锟截岋拷锟絆锟斤拷锟接帮拷锟斤拷锟斤拷锟絃锟絆锟斤拷锟绞癸拷脡锟斤拷锟斤拷锟
2. 锟斤拷锟斤拷锟絆锟斤拷使锟矫憋拷锟斤拷锟皆ｏ拷锟斤拷锟狡的戯拷锟斤拷投影锟紺锟斤拷锟斤拷愿锟斤拷锟(j锟斤拷)锟斤拷锟侥岋拷锟紿锟斤拷锟斤拷锟組锟斤拷锟絆計锟斤拷锟斤拷锟斤拷锟斤拷锟絯锟竭达拷锟斤拷锟斤拷锟絙锟斤拷式锟斤拷通锟絃系锟統(t锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷使锟斤拷锟絕锟斤拷锟叫匡拷锟斤拷锟揭碉拷锟絆锟斤拷锟斤拷锟斤拷吖锟斤拷锟叫э拷锟锟斤拷
3. 锟斤拷(y锟斤拷u)锟斤拷锟斤拷锟斤拷展示效锟斤拷锟斤拷锟斤拷锟絀(y锟斤拷)锟侥戯拷锟斤拷投影锟紺锟斤拷锟斤拷锟絕锟絆計锟絩锟叫达拷锟锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷品锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷蛻锟斤拷P注锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟紸锟斤拷F(xi锟斤拷n)锟斤拷锟侥讹拷锟狡冿拷(y锟斤拷u)锟斤拷
1. 锟絊锟斤拷锟侥讹拷锟狡斤拷驗：锟斤拷锟斤拷锟紸锟斤拷F(xi锟斤拷n)锟斤拷锟斤拷锟叫讹拷锟斤拷锟酵队帮拷C锟斤拷锟狡斤拷锟锟斤拷锟斤拷悉锟斤拷锟絅锟斤拷偷锟酵队帮拷O锟斤拷锟斤拷袌锟斤拷锟斤拷锟斤拷軌锟斤拷锟斤拷锟结供锟斤拷锟絤锟较的讹拷锟狡凤拷锟斤拷锟斤拷
2. 锟斤拷锟斤拷锟斤拷品锟絴锟斤拷锟紺锟斤拷锟揭傦拷锟絰锟矫冿拷(y锟斤拷u)锟絴锟侥诧拷锟较猴拷锟斤拷锟組锟斤拷锟斤拷锟絘锟斤拷藝锟斤拷锟絖锟斤拷每锟斤拷锟斤拷锟斤拷(ji锟斤拷)锟斤拷锟斤拷锟较革拷品锟絴要锟斤拷锟斤拷同锟絩锟斤拷锟揭傦拷還锟结供锟斤拷锟斤拷锟斤拷|锟斤拷锟絲锟統锟斤拷锟絖锟斤拷每一锟絖锟斤拷锟狡的戯拷锟斤拷投影锟紺锟斤拷锟杰滿锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
3. 锟斤拷锟狡碉拷锟桔猴拷锟斤拷眨锟斤拷锟斤拷锟斤拷A锟斤拷F(xi锟斤拷n)锟斤拷锟斤拷锟絑锟斤拷锟斤拷锟结供全锟斤拷位锟斤拷锟桔猴拷锟斤拷锟锟斤拷锟斤拷锟斤拷锟絘品锟斤拷锟絙锟斤拷锟絳試锟斤拷锟絊锟睫等ｏ拷讓锟斤拷锟給锟斤拷锟街拷n锟斤拷
?
