锟斤拷锟斤拷锟斤拷锟絜(cu锟斤拷)锟斤拷锟斤拷锟斤拷锟絎(xu锟斤拷)锟斤拷锟阶筹拷锟絜(cu锟斤拷)锟侥地凤拷锟斤拷

锟斤拷锟斤拷锟斤拷1锟斤拷锟节圖锟斤拷锟揭诧拷锟斤拷锟截凤拷锟絩(sh锟斤拷)锟斤拷锟竭區(q锟斤拷)锟絩(sh锟斤拷)锟斤拷锟斤拷锟絇(gu锟斤拷n)锟斤拷息锟斤拷

锟斤拷锟斤拷锟斤拷2锟斤拷锟絓(y锟斤拷n)锟矫地凤拷锟絩(sh锟斤拷)計(j锟斤拷)锟姐公式锟絩(sh锟斤拷)锟斤拷锟絜(cu锟斤拷)锟斤拷

锟斤拷锟斤拷锟絎(xu锟斤拷)锟斤拷锟节忥拷(f锟斤拷)锟斤拷(x锟斤拷)锟絩(sh锟斤拷)要锟絇(gu锟斤拷n)注锟斤拷锟铰冿拷(n锟斤拷i)锟捷ｏ拷

锟斤拷锟斤拷一锟斤拷锟截凤拷锟絩(sh锟斤拷)計(j锟斤拷)锟斤拷

锟斤拷锟斤拷1.锟斤拷锟秸筹拷見锟斤拷锟斤拷锟絇(gu锟斤拷n)锟截凤拷锟絩(sh锟斤拷)锟斤拷锟斤拷息锟斤拷某锟截帮拷锟斤拷锟斤拷锟斤拷锟斤拷g锟絩(sh锟斤拷)锟斤拷锟斤拷某锟斤拷一锟秸冿拷(n锟斤拷i)太陽高讹拷锟斤拷锟�锟斤拷某锟斤拷一锟斤拷锟斤拷锟斤拷影锟斤拷锟�锟斤拷某锟斤拷太锟轿伙拷锟斤拷锟斤拷匣锟斤拷畋憋拷锟斤拷O夜锟絕(q锟斤拷)锟斤拷锟解）锟斤拷某锟斤拷锟斤拷影位锟斤拷锟筋北锟斤拷锟斤拷锟较ｏ拷锟絆夜锟絕(q锟斤拷)锟斤拷锟解）锟斤拷位锟斤拷平锟街曪拷锟斤拷锟斤拷慕锟�(j锟斤拷ng)锟斤拷锟较碉拷锟斤拷息锟斤拷锟斤拷锟斤拷該锟斤拷锟斤拷锟节地凤拷锟絩(sh锟斤拷)锟斤拷12锟斤拷00锟斤拷锟斤拷锟斤拷锟斤拷粘锟斤拷氐牡胤锟斤拷r(sh锟斤拷)锟斤拷6锟斤拷00锟斤拷锟斤拷锟斤拷氐牡胤锟斤拷r(sh锟斤拷)锟斤拷18锟斤拷00锟斤拷

锟斤拷锟斤拷2.锟斤拷锟絇(gu锟斤拷n)锟截凤拷锟絩(sh锟斤拷)锟斤拷知锟絉(sh锟斤拷)锟絚(di锟斤拷n)锟斤拷

锟斤拷锟�锟斤拷锟�1锟斤拷锟截凤拷锟絩(sh锟斤拷)锟侥革拷锟筋：同锟斤拷锟饺地區(q锟斤拷)锟斤拷锟斤拷(j锟斤拷ng)锟饺诧拷同锟斤拷锟絘(ch锟斤拷n)锟斤拷锟侥诧拷同锟絩(sh锟斤拷)锟斤拷锟斤拷

锟斤拷锟�锟斤拷锟�2锟斤拷锟斤拷胤锟斤拷r(sh锟斤拷)锟斤拷锟斤拷锟斤拷(j锟斤拷)锟斤拷锟斤拷(j锟斤拷ng)锟斤拷每锟斤拷15°锟斤拷锟截凤拷锟絩(sh锟斤拷)锟斤拷锟�1小锟絩(sh锟斤拷)锟斤拷锟斤拷(j锟斤拷ng)锟斤拷每锟斤拷1°锟斤拷锟截凤拷锟絩(sh锟斤拷)锟斤拷锟�4锟斤拷锟�锟斤拷

锟斤拷锟�锟斤拷锟�3锟斤拷锟截凤拷锟絩(sh锟斤拷)锟斤拷計(j锟斤拷)锟姐：锟斤拷锟斤拷锟斤拷c(di锟斤拷n)锟侥地凤拷锟絩(sh锟斤拷)=锟斤拷知锟斤拷锟絚(di锟斤拷n)锟侥地凤拷锟絩(sh锟斤拷)±锟缴地的斤拷(j锟斤拷ng)锟饺诧拷×4锟斤拷锟�/1°锟斤拷

锟斤拷锟斤拷锟斤拷注锟斤拷锟劫硷拷锟斤拷锟絧原锟絫锟斤拷“锟絴锟斤拷锟斤拷锟絧”锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷c(di锟斤拷n)锟斤拷锟斤拷知锟斤拷锟絚(di锟斤拷n)锟絴邊锟斤拷锟矫硷拷锟斤拷锟斤拷锟斤拷知锟斤拷锟絚(di锟斤拷n)锟斤拷邊锟斤拷锟矫減锟斤拷注锟斤拷锟紷锟斤拷臇|锟斤拷锟斤拷锟斤拷锟斤拷锟剿烇拷規(gu锟斤拷)锟斤拷锟侥ｏ拷锟斤拷180°锟斤拷(j锟斤拷ng)锟斤拷锟斤拷纸缇�锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷D(zhu锟斤拷n)锟斤拷锟斤拷越锟斤拷锟斤拷180°锟斤拷(j锟斤拷ng)锟斤拷锟侥地凤拷越锟节東邊锟斤拷锟斤拷

锟斤拷锟斤拷锟节兩地斤拷(j锟斤拷ng)锟饺诧拷計(j锟斤拷)锟姐：同锟斤拷(c锟斤拷)锟斤拷锟絧锟斤拷锟斤拷锟斤拷(c锟斤拷)锟斤拷锟�锟斤拷锟斤拷知锟斤拷锟絚(di锟斤拷n)锟絚锟斤拷锟斤拷锟斤拷c(di锟斤拷n)锟斤拷锟节東锟斤拷(j锟斤拷ng)锟饺ｏ拷锟斤拷锟斤拷锟斤拷(j锟斤拷ng)锟饺ｏ拷锟絩(sh锟斤拷)锟斤拷锟斤拷锟絕锟斤拷亩葦锟�(sh锟斤拷)锟絧去锟絕小锟侥度旓拷(sh锟斤拷)锟斤拷锟斤拷锟街碉拷锟斤拷锟缴地的斤拷(j锟斤拷ng)锟饺诧拷锟斤拷锟斤拷锟斤拷知锟斤拷锟絚(di锟斤拷n)锟絚锟斤拷锟斤拷锟斤拷c(di锟斤拷n)一锟斤拷(g锟斤拷)锟节東锟斤拷(j锟斤拷ng)锟斤拷锟斤拷一锟斤拷(g锟斤拷)锟斤拷锟斤拷锟斤拷(j锟斤拷ng)锟饺ｏ拷锟絫锟斤拷锟缴地的斤拷(j锟斤拷ng)锟饺旓拷(sh锟斤拷)锟斤拷锟�锟斤拷锟斤拷图锟斤拷莾傻氐慕锟�(j锟斤拷ng)锟饺诧拷锟斤拷

锟斤拷锟斤拷3.锟杰讹拷同锟絎(xu锟斤拷)锟斤拷锟組(j锟斤拷n)锟叫地凤拷锟絩(sh锟斤拷)計(j锟斤拷)锟斤拷r(sh锟斤拷)锟斤拷锟絜(cu锟斤拷)锟斤拷原锟斤拷锟角岋拷(du锟斤拷)锟斤拷式锟斤拷锟秸诧拷锟斤拷锟届練锟斤拷锟斤拷锟斤拷锟阶筹拷锟紽(xi锟斤拷n)思锟絊锟斤拷y锟侥現(xi锟斤拷n)锟斤拷锟斤拷锟斤拷锟絟锟紷些同锟絎(xu锟斤拷)锟斤拷锟組(j锟斤拷n)锟斤拷計(j锟斤拷)锟斤拷r(sh锟斤拷)锟斤拷計(j锟斤拷)锟姐公式锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷計(j锟斤拷)锟姐公式锟斤拷锟斤拷知锟絣锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷一锟斤拷锟斤拷計(j锟斤拷)锟姐，千锟絝锟斤拷要只锟斤拷(d锟斤拷ng)锟絏锟斤拷锟斤拷(d锟斤拷ng)锟斤拷锟斤拷锟斤拷t計(j锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟酵�锟絎(xu锟斤拷)锟絆锟阶筹拷锟絜(cu锟斤拷)锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟絕(q锟斤拷)锟絩(sh锟斤拷)計(j锟斤拷)锟斤拷锟斤拷要注锟斤拷募锟�(x锟斤拷)锟斤拷(ji锟斤拷)锟斤拷锟絵

锟斤拷锟斤拷锟斤拷锟組(j锟斤拷n)锟叫區(q锟斤拷)锟絩(sh锟斤拷)計(j锟斤拷)锟斤拷r(sh锟斤拷)锟斤拷锟杰讹拷锟斤拷r锟铰诧拷锟斤拷锟斤拷?y锟斤拷n)锟絎(xu锟斤拷)锟斤拷锟斤拷锟斤拷(hu锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷?y锟斤拷n)锟絎(xu锟斤拷)锟斤拷锟斤拷锟斤拷锟絵锟絩(sh锟斤拷)锟斤拷注锟解細(x锟斤拷)锟斤拷(ji锟斤拷)锟斤拷锟絔锟叫匡拷锟斤拷锟絵锟斤拷锟斤拷锟斤拷F(xi锟斤拷n)锟絜(cu锟斤拷)锟絗锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷該锟斤拷}目锟絩(sh锟斤拷)一锟斤拷要注锟斤拷锟斤拷锟铰幾傦拷(g锟斤拷)锟斤拷(x锟斤拷)锟斤拷(ji锟斤拷)锟斤拷

锟斤拷锟斤拷1.锟斤拷知锟斤拷(j锟斤拷ng)锟斤拷锟斤拷該锟斤拷锟斤拷锟节的時(sh锟斤拷)锟絕(q锟斤拷)——锟斤拷(j锟斤拷ng)锟饺旓拷(sh锟斤拷)锟斤拷锟斤拷15锟斤拷小锟斤拷(sh锟斤拷)锟斤拷锟斤拷“锟斤拷锟斤拷锟斤拷锟斤拷”

锟斤拷锟斤拷锟斤拷锟斤拷锟铰硷拷锟斤拷(104°E)——104÷15≈6.9锟斤拷锟斤拷锟节東7锟絕(q锟斤拷)锟斤拷

锟斤拷锟斤拷2.锟节區(q锟斤拷)锟絩(sh锟斤拷)計(j锟斤拷)锟斤拷锟斤拷锟揭傦拷一锟斤拷锟絝锟絩(sh锟斤拷)锟絞值锟斤拷锟斤拷锟�“锟絴”锟斤拷锟斤拷锟斤拷同锟角東锟斤拷(j锟斤拷ng)锟饺斤拷(j锟斤拷ng)锟斤拷值越锟襟，時(sh锟斤拷)锟絞值越锟斤拷锟斤拷同锟斤拷锟斤拷锟斤拷(j锟斤拷ng)锟饺斤拷(j锟斤拷ng)锟斤拷值越小锟斤拷锟絩(sh锟斤拷)锟絞值越锟斤拷锟斤拷

锟斤拷锟斤拷3.注锟斤拷锟斤拷锟斤拷锟斤拷一些锟斤拷要锟截區(q锟斤拷)锟侥時(sh锟斤拷)锟絕(q锟斤拷)锟斤拷锟界北锟斤拷锟斤拷锟絴8锟絕(q锟斤拷)锟斤拷锟斤拷锟斤拷锟截ｏ拷0锟絩(sh锟斤拷)锟絕(q锟斤拷)锟斤拷锟斤拷锟絶锟絪锟斤拷锟斤拷5锟絕(q锟斤拷)锟斤拷锟斤拷锟斤拷杉锟斤拷锟斤拷锟斤拷8锟絕(q锟斤拷)锟斤拷锟斤拷

锟斤拷锟斤拷4.注锟斤拷o锟斤拷锟侥碉拷锟絚(di锟斤拷n)位锟节東锟絩(sh锟斤拷)锟絕(q锟斤拷)還锟斤拷锟斤拷锟絩(sh锟斤拷)锟絕(q锟斤拷)锟斤拷

锟斤拷锟斤拷5.锟斤拷锟斤拷锟斤拷}目要锟斤拷牡锟斤拷c(di锟斤拷n)锟斤拷锟斤拷锟斤拷锟給锟斤拷锟絚(di锟斤拷n)锟侥東锟斤拷還锟斤拷锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷6.锟斤拷锟斤拷(j锟斤拷)锟絴锟斤拷锟斤拷锟斤拷锟斤拷锟叫旓拷計(j锟斤拷)锟斤拷r(sh锟斤拷)锟斤拷锟矫加凤拷還锟斤拷锟矫減锟斤拷锟斤拷

锟斤拷锟斤拷7.锟斤拷锟斤拷锟斤拷}目锟給锟斤拷锟侥時(sh锟斤拷)锟絞锟斤拷24小锟絩(sh锟斤拷)锟斤拷還锟斤拷12小锟絩(sh锟斤拷)锟斤拷锟斤拷锟界不要锟斤拷锟斤拷锟斤拷3锟絚(di锟斤拷n)锟斤拷(d锟斤拷ng)锟斤拷3锟絚(di锟斤拷n)锟斤拷計(j锟斤拷)锟斤拷锟斤拷

锟斤拷锟斤拷8.锟斤拷锟斤拷锟斤拷}目要锟斤拷锟斤拷堑胤锟斤拷r(sh锟斤拷)還锟角區(q锟斤拷)锟絩(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟侥傦拷(g锟斤拷)锟絩(sh锟斤拷)锟絕(q锟斤拷)锟侥區(q锟斤拷)锟絩(sh锟斤拷)锟斤拷

锟斤拷锟斤拷9.锟斤拷锟剿憋拷锟斤拷锟絜(cu锟斤拷)锟絗锟斤拷計(j锟斤拷)锟斤拷r(sh锟斤拷)锟斤拷冒锟斤拷袝锟斤拷锟�锟斤拷锟斤拷锟节岋拷(du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)