锟斤拷锟接冿拷(c锟斤拷)P30锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絲锟斤拷锟絕锟斤拷(y锟斤拷ng)锟絰锟斤拷锟斤拷y锟斤拷锟矫凤拷锟絤

锟较猴拷锟斤拷锟斤拷锟絧锟斤拷锟斤拷锟斤拷锟紽(tu锟斤拷n)锟斤拷锟睫癸拷司锟斤拷锟斤拷锟斤拷B锟斤拷锟斤拷锟接冿拷(c锟斤拷)P30锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絲锟斤拷锟絕锟斤拷(y锟斤拷ng)锟絰锟斤拷锟斤拷y锟斤拷锟矫凤拷锟絤锟斤拷息锟斤拷锟斤拷锟絙锟斤拷锟斤拷锟斤拷锟斤拷锟絲锟斤拷锟絕锟斤拷要锟絰锟斤拷锟斤拷y锟斤拷锟絤锟斤拷锟斤拷锟斤拷牟锟铰┧�锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟絲锟斤拷锟絕锟斤拷(y锟斤拷ng)該锟絰锟斤拷锟斤拷锟斤拷锟斤拷m

1锟斤拷锟絰锟矫岋拷(du锟斤拷)锟侥岋拷(du锟斤拷)锟饺凤拷锟絤锟絇锟角烇拷锟斤拷要锟給锟斤拷锟斤拷锟斤拷锟斤拷锟酵撅拷锟皆硷拷锟斤拷全锟斤拷锟紹锟接凤拷锟斤拷;

2锟斤拷锟絰锟斤拷艿锟狡斤拷锟斤拷锟斤拷m請(q锟斤拷ng)锟斤拷锟斤拷锟斤拷锟铰的橈拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)锟斤拷锟斤拷(du锟斤拷)锟紸式锟斤拷锟統锟斤拷锟矫凤拷锟絤锟斤拷

a) 水锟杰碉拷锟斤拷锟斤拷锟紹锟接诧拷位锟侥冿拷(n锟斤拷i)锟斤拷一锟斤拷要锟絚锟斤拷锟斤拷锟斤拷锟斤拷锟絲锟斤拷锟絕锟侥冿拷(n锟斤拷i)锟斤拷一锟斤拷锟斤拷

b) 锟紹锟斤拷锟斤拷水锟杰碉拷锟节的凤拷锟絤锟戒法锟絤锟斤拷锟絴锟斤拷一锟斤拷要锟解滑锟斤拷平锟斤拷锟斤拷锟剿確锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟杰凤拷锟斤拷g锟斤拷 (锟斤拷锟较圖锟斤拷示), 锟斤拷锟斤拷锟斤拷锟斤拷锟絲锟斤拷锟絕锟絔锟斤拷锟絚水锟杰碉拷锟节斤拷锟絴锟斤拷锟叫緊锟杰接合時(sh锟斤拷)锟斤拷锟酵曪拷(hu锟斤拷)锟斤拷锟斤拷锟斤拷锟絘(ch锟斤拷n)锟斤拷, 锟斤拷锟斤拷锟斤拷锟斤拷锟皆硷拷锟揭曪拷(hu锟斤拷)锟斤拷漏水锟饺現(xi锟斤拷n)锟斤拷l(f锟斤拷)锟斤拷锟斤拷

锟絰锟斤拷锟斤拷锟絖锟侥凤拷锟絤

A锟斤拷锟斤拷锟斤拷锟斤拷锟絖锟斤拷锟斤拷锟阶凤拷锟絤锟斤拷止锟絧锟斤拷锟斤拷锟絲锟杰凤拷锟斤拷锟斤拷

B锟斤拷锟斤拷锟斤拷锟斤拷锟絖锟侥猴拷锟絠锟斤拷锟絤锟斤拷止锟絧锟斤拷锟斤拷锟絲锟杰凤拷锟斤拷锟斤拷

C锟斤拷锟斤拷锟矫达拷趦锟�(n锟斤拷i)锟斤拷平锟斤拷锟斤拷锟絤锟絩(sh锟斤拷)锟斤拷(y锟斤拷ng)锟斤拷锟絙一锟斤拷(g锟斤拷)小锟节冿拷(n锟斤拷i)锟斤拷锟斤拷锟劫墊片锟斤拷锟斤拷 锟斤拷止锟絧锟斤拷锟斤拷锟絲锟斤拷

锟絜(cu锟斤拷)锟絗锟侥凤拷锟絤锟斤拷 锟斤拷锟絤锟斤拷锟斤拷锟絚锟斤拷锟絲锟杰凤拷锟斤拷锟斤拷全锟杰封，锟絖洗锟斤拷锟絲锟斤拷 锟斤拷平锟斤拷斯軐锟�(du锟斤拷)锟斤拷锟絲锟杰凤拷锟斤拷锟斤拷蓳p锟侥★拷 锟斤拷锟絤锟斤拷(n锟斤拷i)邊锟斤拷锟絧锟斤拷锟斤拷锟絲锟杰凤拷锟斤拷锟斤拷

注锟斤拷锟斤拷請(q锟斤拷ng)锟斤拷(y锟斤拷n)锟斤拷锟絙要锟斤拷使锟矫匡拷锟斤拷锟斤拷锟斤拷锟絲锟斤拷锟絕锟絘(ch锟斤拷n)品锟斤拷锟界不锟斤拷(d锟斤拷ng)使锟斤拷锟斤拷锟斤拷魏魏锟斤拷锟斤拷锟脚诧拷負(f锟斤拷)責(z锟斤拷)锟斤拷锟斤拷锟较★拷锟接冿拷(c锟斤拷)P30锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絲锟斤拷锟絕锟斤拷(y锟斤拷ng)锟絰锟斤拷锟斤拷y锟斤拷锟矫凤拷锟絤锟斤拷息锟斤拷源锟斤拷锟较猴拷锟斤拷锟斤拷锟絧锟斤拷锟斤拷锟斤拷锟紽(tu锟斤拷n)锟斤拷锟睫癸拷司锟劫凤拷锟絎(w锟斤拷ng)站锟斤拷锟斤拷锟斤拷锟剿斤拷锟斤拷锟秸�(q锟斤拷ng)锟絚(di锟斤拷n)锟斤拷锟斤拷锟斤拷锟絲锟斤拷锟絕锟斤拷锟絙锟絝锟斤拷锟介看锟斤拷

锟斤拷锟絇(gu锟斤拷n)锟斤拷锟铰ｏ拷锟斤拷什么锟斤拷锟絲锟斤拷锟絕锟斤拷(hu锟斤拷)锟斤拷锟紽(xi锟斤拷n)锟斤拷锟叫現(xi锟斤拷n)锟斤拷