如图所示一冷冻盐水循环

亚慱体育官方app下载дёҖгҖҒејҖй—ӯзңјиҝҗеҠЁ:еҸҢзңјдёҠдёӢзһӘиҰҒжңүж„ҸиҜҶең°иҝӣиЎҢејҖеҗҲејҖеҗҜ,жҜҸеӨ©еқҡжҢҒеҒҡ100иҮі150ж¬Ўе·ҰеҸі,дҪҝзңјзһӘиӮҢжңү收缩дёҺж”ҫжқҫзҡ„ж„ҹ,еҶҚй…Қд»Ҙй—ӯзӣ®е…»зҘһе’ҢзңјйғЁжҢүж‘©,ж•ҲжһңжӣҙдҪігҖӮдәҢгҖҒзӣҗж°ҙиҚҜжЈүзғӯ如图所示一冷冻盐水循亚慱体育官方app下载环(жңүдёҖе®ҡйҮҸзҡ„ж°§ж°”дҪңеҰӮеӣҫжүҖзӨәеҫӘзҺҜиҝҮзЁӢ)й—ҙжҺҘеҲ¶еҶ·еҺҹзҗҶ:иҪҪеҶ·еүӮеңЁи’ёеҸ‘еҷЁеҶ…д»ҺеҲ¶еҶ·еүӮеҗёеҸ–еҶ·йҮҸеҗҺ,йҖҡиҝҮзӣҗж°ҙжіөиҝӣе…ҘеҶ·еә“,дёҺиў«еҶ·еҚҙзү©дҪ“жҲ–е·ҘдҪңеңәжүҖзҡ„еӘ’д»ӢиҝӣиЎҢзғӯдәӨжҚўеҗёеҸ–зғӯйҮҸ,йҮҚж–°еӣһеҲ°и’ёеҸ‘еҷЁдёӯ,е°ҶеҗёеҸ–зҡ„зғӯйҮҸеҶҚдјйҖ’з»ҷеҲ¶еҶ·еүӮ,иҮӘиә«йҮҚиЎҢйҷҚ

дҪҺжөҒйҖҹдёӢзҡ„еҫӘзҺҜж°ҙи…җиҡҖдҪҺжөҒйҖҹдёӢзҡ„еҫӘзҺҜж°ҙи…җиҡҖ1жҰӮеҶөеҫ·еҸёиҫҫеҚ—дә¬жҹ“ж–ҷжңүйҷҗе…¬еҸёжҹҗеҶ·еҚҙеҷЁйҮҮз”ЁеҶ·еҶ»зӣҗж°ҙеҶ·еҚҙеҫӘзҺҜж°ҙд»Ҙж»Ўи¶ідёӢдёҖе·ҘеәҸйҖӮеҪ“жё©еәҰзҡ„еҶ·еҚҙйңҖиҰҒиҜҘеҶ·еҚҙеҷЁеҶ·еҶ»зӣҗж°ҙиҝӣеҸЈжё©еәҰзәҰ⑴8иө°з®ЎзЁӢеҶ·

дҪҺжё亚慱体育官方app下载©зӣҗж°ҙеҶ·еҶ»жңәз»„пјҡдёҖгҖҒдҪҺжё©зӣҗж°ҙжңәз»„зҡ„е·ҘдҪңеҺҹзҗҶпјҡдҪҺжё©зӣҗж°ҙжңәз»„з”ұи’ёеҸ‘еҷЁгҖҒеҲ¶еҶ·еҺӢзј©жңәгҖҒеҶ·еҮқеҷЁе’ҢиҠӮжөҒйҳҖеӣӣдёӘдё»иҰҒйғЁд»¶з»„жҲҗгҖӮе…¶е·ҘдҪңеҺҹзҗҶеҰӮдёӢпјҡ1гҖҒи’ёеҸ‘еҷЁжҳҜдҪҝжә¶ж¶ІйҷҚжё©зҡ„йғЁд»¶пјҢе®ғеҲ©з”Ёж¶ІдҪ“

жңүдёҖе®ҡйҮҸзҡ„ж°§ж°”дҪңеҰӮеӣҫжүҖзӨәеҫӘзҺҜиҝҮзЁӢ

еӨ§еһӢе·ҘдёҡеҲ¶еҶ·жңә,еҢ–е·Ҙзӣҗж°ҙеҶ·еҶ»жңәеҺӮ家зӣҙй”Җ,еӨ§еһӢе·ҘдёҡеҲ¶еҶ·жңә,еҢ–е·Ҙзӣҗж°ҙеҶ·еҶ»жңәеҺӮ家зӣҙй”Җд»Ӣз»ҚйҮҮз”ЁеӣҪеӨ–иҝӣеҸЈеҚҠе°Ғй—ӯиһәжқҶеҺӢзј©жңә,ж№жҚ®жңәеһӢйңҖиҰҒйҮҮз”ЁдәҶеҚ•(еҸҢ)еҺӢзј©жңәи®ҫи®Ў,ж§ҪеҶ…

еҶ·еҶ»зӣҗж°ҙ(25%зҡ„ж°ҜеҢ–й’ҷжә¶ж¶І)д»ҺПҶ25mmГ—2.5mmгҖҒй•ҝеәҰдёә3mзҡ„з®ЎеҶ…жөҒиҝҮ,жөҒйҖҹдёә0.3m/s,жё©еәҰиҮӘдёҖ5в„ғеҚҮиҮі15в„ғгҖӮеҒҮи®ҫз®ЎеЈҒе№іеқҮжё©еәҰдёә20в„ғ,иҜ•и®Ўз®—з®ЎеЈҒдёҺжөҒдҪ“д№Ӣй—ҙзҡ„еҜ№жөҒдјзғӯ

еҶ·еҶ»зӣҗж°ҙзҡ„еҲ¶еҶ·зү№зӮ№,йҰ–е…Ҳд»ҺеҲ¶еҶ·ж–№йқўжқҘи®І,еёёз”Ёзҡ„иҪҪеҶ·еүӮжҳҜж°ҙ,дҪҶеҸӘиғҪз”ЁдәҺй«ҳдәҺ0в„ғзҡ„жқЎд»¶гҖӮеҪ“иҰҒжұӮдҪҺдәҺ0в„ғж—¶,дёҖиҲ¬йҮҮз”Ёзӣҗж°ҙ,еҰӮж°ҜеҢ–й’жҲ–ж°ҜеҢ–й’ҷзӣҗж°ҙжә¶ж¶І,жҲ–йҮҮз”Ёд№ҷдәҢйҶҮжҲ–дёҷдёүйҶҮзӯүжңүжңәзҷҫеҢ–еҗҲзү©

дәҢгҖҒе®һйӘҢеҶ…е®№:иҜҫйўҳдёҖгҖҒй…ҚеҲ¶еҮқеӣәзӮ№жҳҜ⑴2зҡ„ж°ҜеҢ–й’еҶ·еҶ»зӣҗж°ҙ1000е…Ӣ11.014.916.217.518.820.021.222.47.511.012.213.615.116.618.220.0и§ӮеҜҹиЎЁ1ж°ҜеҢ–й’еҶ·еҶ»зӣҗж°ҙзҡ„жө“еәҰ如图所示一冷冻盐水循亚慱体育官方app下载环(жңүдёҖе®ҡйҮҸзҡ„ж°§ж°”дҪңеҰӮеӣҫжүҖзӨәеҫӘзҺҜиҝҮзЁӢ)йҳҝйҮ亚慱体育官方app下载Ңе·ҙе·ҙдёәжӮЁжүҫеҲ°81жқЎе…ідәҺзӣҗж°ҙе·ҘдёҡеҶ·еҶ»жңәз”ҹдә§е•Ҷзҡ„е·Ҙе•ҶжіЁеҶҢе№ҙд»ҪгҖҒе‘ҳе·Ҙдәәж•°гҖҒе№ҙиҗҘдёҡйўқгҖҒдҝЎз”Ёи®°еҪ•гҖҒдё»иҗҘдә§е“ҒгҖҒзӣёе…ізӣҗж°ҙе·ҘдёҡеҶ·еҶ»жңәдә§е“Ғзҡ„дҫӣжұӮдҝЎжҒҜгҖҒдәӨжҳ“и®°еҪ•зӯүдјҒдёҡиҜҰжғ…гҖӮ