乐鱼体育6.дёӢеҲ—еҜ№з»ҷж°ҙзі»з»ҹдёӯзҡ„жҺ§еҲ¶зӮ№еҸҷиҝ°жӯЈзЎ®зҡ„жҳҜA.жҺ§еҲ¶зӮ№жҳҜжҢҮз®ЎзҪ‘дёӯжҺ§еҲ¶ж°ҙеҺӢзҡ„зӮ№;C.жҺ§еҲ¶зӮ№еҫҖеҫҖдҪҚдәҺзҰ»дәҢзә§жіөз«ҷжңҖиҝ‘зҡ„зӮ№;7.дёӢеҲ—жңүе…ізҺҜзҠ¶зҪ‘еҸҷиҝ°жӯЈзЎ®зҡ„жҳҜA.зҺҜзҠ¶зҪ‘йҖӮз”ЁдәҺдёӯе°ҸеҹҺеёӮ;C给水管网树状网的优缺乐鱼体育点(зӣҙжҺҘеҗёж°ҙејҸеҸ–ж°ҙжһ„зӯ‘зү©)еҗ„зұ»з»ҷж°ҙз®ЎзҪ‘зі»з»ҹжңүдҪ•зү№зӮ№?еҺӢеҠӣиҫ“ж°ҙз®ЎзҪ‘зі»з»ҹ19.жҺ’ж°ҙзі»з»ҹдҪ“еҲ¶:еәҹж°ҙеҲҶдёәз”ҹжҙ»жұЎж°ҙгҖҒе·Ҙдёҡеәҹж°ҙе’ҢйӣЁж°ҙдёүз§Қзұ»еһӢ,他们еҸҜд»ҘйҮҮз”ЁеҗҢдёҖдёӘжҺ’ж°ҙз®ЎзҪ‘зі»з»ҹжҺ’йҷӨ,д№ҹеҸҜд»ҘйҮҮз”Ёеҗ„иҮӘ

1、е®ӨеӨ–з»ҷж°ҙз®ЎзҪ‘еёғзҪ®.ppt,е®ӨеӨ–з»ҷж°ҙз®ЎзҪ‘зҡ„еёғзҪ®йҮҚеәҶеӨ§еӯҰеңҹжңЁе·ҘзЁӢеӯҰйҷўй…Қж°ҙз®ЎзҪ‘еёғзҪ®еҪўејҸй…Қж°ҙз®ЎзҪ‘еёғзҪ®еҪўејҸжңүж‘зҠ¶з®ЎзҪ‘гҖҒзҺҜзҠ¶з®ЎзҪ‘гҖӮеҰӮеӣҫ214⑴гҖҒеӣҫ2.14⑵дәҢгҖҒж‘зҠ¶з®ЎзҪ‘зҡ„зү№зӮ№ж‘зҠ¶з®ЎзҪ‘зҡ„зү№

2、зӯ”:зӣҙжөҒејҸдҫӣж°ҙзү№зӮ№жҳҜиҮӘжқҘж°ҙдҫӣж°ҙз®ЎзӣҙжҺҘе…Ҙе–·ж°ҙжұеҶ…дёҺе–·еӨҙзӣёжҺҘз»ҷж°ҙ,е–·е°„еҗҺеҚіз»ҸжәўжөҒз®ЎжҺ’иө°гҖӮе…¶зү№зӮ№жҳҜдҫӣж°ҙзі»з»ҹз®ҖеҚ•,еҚең°е°Ҹ,йҖд»·дҪҺ,з®ЎзҗҶз®ҖеҚ•гҖӮзјәзӮ№жҳҜз»ҷж°ҙдёҚиғҪйҮҚеӨҚеҲ©

3、B.жІҝзәҝжөҒйҮҸиҫғе°Ҹзҡ„з®ЎзҪ‘,иҠӮзӮ№жөҒйҮҸдёҖе®ҡиҫғе°ҸC.иҠӮзӮ№жөҒйҮҸеҢ…жӢ¬йӣҶдёӯжөҒйҮҸе’Ңз®Ўж®өжөҒйҮҸD.еңЁжһқзҠ¶з®ЎзҪ‘дёӯ,еүҚдёҖз®Ўж®өзҡ„и®Ўз®—жөҒйҮҸзӯүдәҺе…¶дёӢжёёиҠӮзӮ№жөҒйҮҸд№Ӣе’ҢABCD3.ж‘зҠ¶з®ЎзҪ‘дёҺзҺҜзҠ¶з®ЎзҪ‘дҫӣж°ҙ

4、ж‘жһқзҠ¶з»ҷж°ҙз®ЎзҪ‘и®Ўз®—ppt,еӣӯжһ—е·ҘзЁӢж‘жһқзҠ¶з»ҷж°ҙз®ЎзҪ‘и®Ўз®—дёҖгҖҒи®Ўз®—зӣ®зҡ„ж№жҚ®жңҖй«ҳж—¶з”Ёж°ҙйҮҸдҪңдёәи®ҫи®Ўз”Ёж°ҙйҮҸжұӮеҮәеҗ„з®Ўж®өзҡ„зӣҙеҫ„е’Ңж°ҙеӨҙжҚҹеӨұ,然еҗҺзЎ®е®ҡеҹҺеёӮз»ҷж°ҙз®ЎзҪ‘зҡ„ж°ҙеҺӢжҳҜеҗҰж»Ўи¶із”Ёж°ҙиҰҒжұӮдәҢ

5、гҖҠж–°з»ҷж°ҙз®ЎзҪ‘6⑴0з«гҖӢз”ұдјҡе‘ҳеҲҶдә«,еҸҜеңЁзәҝйҳ…иҜ»,жӣҙеӨҡзӣёе…ігҖҠж–°з»ҷж°ҙз®ЎзҪ‘6⑴0з«(119йЎөзҸҚи—ҸзүҲ)гҖӢиҜ·еңЁдәәдәәж–Үеә“зҪ‘дёҠжҗңзҙўгҖӮ1гҖҒ1(дёҖ)ж‘зҠ¶зҪ‘зү№зӮ№(дёҖ)ж‘зҠ¶зҪ‘зү№зӮ№еңЁдёҚе°‘жғ…еҶөдёӢ,жҳҜйҰ–е…ҲиҝӣиЎҢж‘зҠ¶зҪ‘

6、2.1.5ж‘жһқзҠ¶з®Ў(зҪ‘)й…Қж°ҙз®Ўзҡ„дёҖз§ҚеёғзҪ®еҪўејҸ,е№Із®Ўе’Ңж”Ҝз®ЎеҲҶжҳҺ,еҪўжҲҗж‘жһқзҠ¶гҖӮ2.1.6еј•е…Ҙз®Ў,е°Ҷе®ӨеӨ–з»ҷж°ҙз®Ўеј•е…Ҙе»әзӯ‘зү©жҲ–з”ұеёӮ

第дә”з«з»ҷж°ҙз®ЎзҪ‘ж°ҙеҠӣеҲҶжһҗ355.4.2иҠӮзӮ№ж–№зЁӢз»„жұӮи§Ј(1)з”өз®—жі•(2)жүӢз®—жі•EPANETеә”з”Ё(1)ж‘зҠ¶зҪ‘и®Ўз®—(2)зҺҜзҠ¶зҪ‘计算第дә”з«з»ҷж°ҙз®ЎзҪ‘ж°ҙеҠӣеҲҶжһҗ36(1)ж‘зҠ¶зҪ‘и®Ўз®—гҖҗдҫӢ5.1гҖ‘ж‘зҠ¶з®ЎзҪ‘еҰӮеӣҫ,иҠӮзӮ№(1)еӨ„дёәж°ҙеҺӮ给水管网树状网的优缺乐鱼体育点(зӣҙжҺҘеҗёж°ҙејҸеҸ–ж°ҙжһ„зӯ‘зү©)еә”дё乐鱼体育ҘжјйҒөе®Ҳз»ҷж°ҙе·ҘзЁӢи®ҫи®Ўж–Ҫе·Ҙ规иҢғ,еҰӮз»ҷз®ЎйҒ“дёҺе…¶е®ғз®Ў(е°Өе…¶жҳҜжҺ’ж°ҙз®Ў)дәӨеҸүж—¶,иҰҒдҝқиҜҒ规иҢғиҰҒжұӮзҡ„жңҖе°Ҹй—ҙи·қ,дёҺиҮӘеӨҮж°ҙжәҗжҲ–йқһйҘ®з”Ёж°ҙз®ЎйҒ“иҝһжҺҘж—¶,еә”йҮҮеҸ–з©әж°”йҡ”ж–ӯиЈ…зҪ®зӯүжҺӘж–Ҫ