锟斤拷锟斤拷1锟斤拷锟斤拷锟斤拷锟节兩憋拷锟斤拷锟洁，锟缴縮小锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟斤拷锟斤拷2锟斤拷锟斤拷锟斤拷锟节兩憋拷锟斤拷锟斤拷锟斤拷锟缴等达拷锟斤拷锟斤拷(sh锟斤拷)锟斤拷锟斤拷3锟斤拷锟斤拷锟斤拷锟�1锟斤拷锟斤拷锟斤拷锟�2锟斤拷锟斤拷锟斤拷之锟絞锟斤拷锟缴放达拷锟斤拷锟斤拷(sh锟斤拷)锟斤拷锟斤拷4锟斤拷锟斤拷锟叫★拷锟�1锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷同锟斤拷(c锟斤拷)锟脚达拷锟斤拷锟斤拷虛锟斤拷锟斤拷5锟斤拷锟斤拷锟斤拷锟斤拷1锟斤拷锟斤拷锟洁，锟絫锟給锟斤拷锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷1锟絇(gu锟斤拷n)锟斤拷凸透锟絉锟斤拷知锟絉锟絚(di锟斤拷n)

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷透锟絉锟斤拷锟斤拷透锟斤拷锟斤拷锟絴(zh锟斤拷)锟狡成的憋拷锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷值墓锟絎(xu锟斤拷)元锟斤拷锟斤拷透锟絉锟斤拷讓锟解線透锟絕去锟斤拷锟斤拷锟組(j锟斤拷n)锟斤拷锟斤拷x锟絖透锟絉锟絩(sh锟斤拷)锟斤拷锟解經(j锟斤拷ng)锟絕锟缴达拷锟斤拷锟斤拷锟斤拷锟阶冿拷锟铰�锟斤拷锟斤拷锟斤拷透锟絉锟斤拷一锟絅锟斤拷锟斤拷锟絉锟斤拷

锟斤拷锟斤拷透锟絉锟斤拷锟�

锟斤拷锟斤拷锟斤拷(j锟斤拷)透锟絉锟斤拷锟轿狀，锟缴帮拷透锟絉锟街烇拷纱锟筋悾锟斤拷锟斤拷g锟斤拷锟斤拷邊锟斤拷锟斤拷锟斤拷透锟絉锟斤拷锟斤拷凸透锟絉;锟斤拷锟絞锟斤拷锟斤拷邊锟斤拷锟斤拷锟酵革拷R锟斤拷锟斤拷锟斤拷透锟絉锟斤拷锟斤拷锟界：锟脚达拷锟絉锟斤拷锟较伙拷锟斤拷锟絉锟斤拷锟絉片锟斤拷锟斤拷凸透锟絉锟斤拷锟斤拷視锟斤拷锟絉锟斤拷锟絉片锟角帮拷透锟絉锟斤拷

锟斤拷锟斤拷凸透锟絉锟斤拷(sh锟斤拷)锟�(y锟斤拷n)

锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟�(y锟斤拷n)锟斤拷锟斤拷(sh锟斤拷)锟�(y锟斤拷n)锟絩(sh锟斤拷)锟絚(di锟斤拷n)燃蠟锟絋使?f锟斤拷n)T锟斤拷锟斤拷凸透锟絉锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥达拷锟斤拷锟斤拷同一锟竭讹拷锟斤拷目锟斤拷锟角ｏ拷使?f锟斤拷n)T锟斤拷锟斤拷锟斤拷锟节癸拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟节岋拷(sh锟斤拷)锟�(y锟斤拷n)锟絩(sh锟斤拷)锟斤拷锟給論锟斤拷锟斤拷锟狡勶拷(d锟斤拷ng)锟斤拷锟斤拷锟斤拷锟节癸拷锟斤拷锟斤拷锟矫诧拷锟斤拷锟斤拷锟斤拷锟斤拷锟杰碉拷原锟斤拷锟叫ｏ拷锟斤拷蠟锟絋锟节斤拷锟絚(di锟斤拷n)锟皆冿拷(n锟斤拷i);锟节燭锟斤拷锟节斤拷锟絚(di锟斤拷n)锟较③燭锟斤拷锟斤拷凸透锟絉锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥诧拷锟斤拷同一锟竭讹拷;锟斤拷蠟锟絋锟斤拷凸透锟絉锟侥撅拷锟絰锟皆达拷锟节斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟节猴拷锟絟(yu锟斤拷n)锟侥地凤拷锟斤拷锟斤拷锟斤拷锟斤拷墓锟斤拷锟斤拷o锟斤拷锟狡碉拷該位锟斤拷锟斤拷

锟斤拷锟斤拷2凸透锟絉锟斤拷锟斤拷锟斤拷锟叫的戯拷(y锟斤拷ng)锟斤拷

锟斤拷锟斤拷1锟斤拷锟斤拷锟斤拷锟紺(j锟斤拷)锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟紺(j锟斤拷)锟斤拷锟絉锟絕锟斤拷凸透锟絉锟斤拷锟絲片锟洁當(d锟斤拷ng)锟节癸拷锟斤拷锟斤拷锟侥攝锟斤拷锟斤拷r(sh锟斤拷)锟斤拷使锟斤拷锟斤到锟絉锟絕锟侥撅拷锟絰锟絟(yu锟斤拷n)锟斤拷锟节讹拷锟斤拷锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷原锟斤拷锟斤拷锟斤拷锟絯锟斤拷透锟絉锟侥撅拷锟絰(锟斤拷锟�)锟斤拷锟节讹拷锟斤拷锟斤拷锟洁，锟缴縮小锟斤拷锟斤拷锟斤拷锟侥岋拷(sh锟斤拷)锟斤拷;

锟斤拷锟斤拷2锟斤拷投影锟絰锟斤拷

锟斤拷锟斤拷投影锟絰锟斤拷锟絉锟絕锟斤拷凸透锟絉;锟矫忥拷(qi锟斤拷ng)锟斤拷锟斤拷锟斤拷脽锟狡�锟絩(sh锟斤拷)锟斤拷锟酵匡拷锟斤拷锟斤拷锟斤拷幕锟较得碉拷锟斤拷锟斤拷锟斤拷锟脚达拷膶锟�(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷使锟矫碉拷锟斤拷锟斤拷蔀锟�“锟斤拷锟斤拷”锟斤拷锟斤拷要锟斤拷投影片锟斤拷锟斤拷顛碉拷锟斤拷锟矫★拷

锟斤拷锟斤拷原锟斤拷锟斤拷锟斤拷锟絯锟斤拷透锟絉锟侥撅拷锟絰(锟斤拷锟�)锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷小锟节讹拷锟斤拷锟斤拷锟斤拷锟斤拷锟缴放达拷锟斤拷锟斤拷锟斤拷锟侥岋拷(sh锟斤拷)锟斤拷;

锟斤拷锟斤拷注锟解：锟斤拷锟斤拷锟紺(j锟斤拷)锟斤拷投影锟絰要使锟斤拷變锟斤拷锟斤拷锟斤拷(y锟斤拷ng)該讓透锟絉锟斤拷锟斤拷锟斤拷锟絯锟斤拷锟絟(yu锟斤拷n)锟絰锟絲锟斤拷锟斤拷锟斤拷幕锟斤拷

锟斤拷锟斤拷3锟斤拷锟脚达拷锟絉锟斤拷

锟斤拷锟斤拷锟脚达拷锟絉锟斤拷凸透锟絉;锟斤拷锟斤拷锟絯锟斤拷锟斤拷凸透锟絉锟斤拷1锟斤拷锟斤拷锟斤拷锟皆冿拷(n锟斤拷i)锟斤拷锟杰筹拷锟斤拷锟斤拷锟侥放达拷锟教擄拷锟�锟斤拷

锟斤拷锟斤拷原锟斤拷锟斤拷锟斤拷锟絯锟斤拷透锟絉锟侥撅拷锟絰(锟斤拷锟�)小锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟缴放达拷锟斤拷锟斤拷锟斤拷虛锟斤拷;注锟斤拷要讓锟斤拷锟絯锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷4锟斤拷锟桔撅拷:

锟斤拷锟斤拷锟桔撅拷锟侥撅拷锟斤拷锟絯锟洁當(d锟斤拷ng)锟斤拷凸透锟絉锟斤拷視锟絎(w锟斤拷ng)膜锟洁當(d锟斤拷ng)锟节癸拷锟斤拷(锟絲锟斤拷);

锟斤拷锟斤拷原锟斤拷锟斤拷锟絟(yu锟斤拷n)視锟桔匡拷锟斤拷锟斤拷锟教庯拷锟斤拷锟斤拷w锟斤拷锟斤拷處锟斤拷锟斤拷锟絯锟斤拷锟斤拷锟斤拷锟斤拷視锟絎(w锟斤拷ng)膜锟斤拷锟斤拷锟斤拷锟斤拷锟酵雇革拷R锟絳(di锟斤拷o)锟斤拷(ji锟斤拷);

锟斤拷锟斤拷5锟斤拷锟较伙拷锟絉

锟斤拷锟斤拷锟斤拷锟斤拷校锟斤拷锟较伙拷锟桔碉拷視锟斤拷

锟斤拷锟斤拷原锟斤拷锟斤拷锟斤拷锟斤拷凸透锟絉锟侥聚癸拷锟斤拷锟斤拷锟斤拷使锟斤拷锟斤拷锟揭曪拷W(w锟斤拷ng)膜锟较★拷

锟斤拷锟斤拷6锟斤拷LED锟斤拷锟酵�

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷原锟斤拷锟斤拷锟斤拷源位锟节斤拷锟絚(di锟斤拷n)處锟斤拷(j锟斤拷ng)凸透锟絉锟斤拷锟斤拷锟缴烇拷平锟叫癸拷锟斤拷原锟斤拷锟斤拷

锟斤拷锟斤拷7锟斤拷太锟斤拷锟�

锟斤拷锟斤拷锟矫侊拷锟接燂拷食锟斤拷

锟斤拷锟斤拷原锟斤拷锟斤拷凸透锟絉锟絉锟桔光線锟斤拷

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锟絚(di锟斤拷n)锟絉锟斤拷

锟斤拷锟斤拷2021锟竭匡拷锟斤拷锟斤拷锟截匡拷知锟絉锟絚(di锟斤拷n)锟斤拷锟結(ji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