密BOB彩票度计的刻度线(еҜҶеәҰи®Ўзҡ„еҲ»еәҰеҖј)

BOB彩票йҳҝйҮҢе·ҙе·ҙе•Өй…’еҜҶеәҰи®Ўе•Өй…’й…’зІҫи®Ўе•Өй…’зі–еәҰи®ЎдёүеҗҲдёҖеҲ»еәҰжҜ”йҮҚи®ЎйәҰиҠҪжұҒжөӢйҮҸд»Ә,жҜ”йҮҚи®Ў,иҝҷйҮҢдә‘йӣҶдәҶдј—еӨҡзҡ„дҫӣеә”е•Ҷ,йҮҮиҙӯе•Ҷ,еҲ¶йҖе•ҶгҖӮиҝҷжҳҜе•Өй…’еҜҶеәҰи®Ўе•Өй…’й…’зІҫи®Ўе•Өй…’зі–еәҰи®ЎдёүеҗҲдёҖеҲ»еәҰжҜ”йҮҚи®Ў密BOB彩票度计的刻度线(еҜҶеәҰи®Ўзҡ„еҲ»еәҰеҖј)з”Із§Қ(й“…зІ’)з”Із§ҚеҜҶеәҰи®Ўд№ҷз§ҚеҜҶеәҰи®ЎеңҹеЈӨеҜҶеәҰи®Ўжө®жіЎдҪ“з§Ҝ(Vb64.00з«Ӣж–№еҺҳзұі;жө®жіЎдёӯеҝғиҮіzuiдҪҺеҲ»еәҰзҡ„и·қзҰ»(Lo9.00еҺҳзұі;жҮе°әжҖ»й•ҝ:18.50еҺҳзұі;й…ҚйҮҸзӯ’зҡ„жІүйҷҚи·қзҰ»

1、дј—жүҖе‘ЁзҹҘпјҢеҜҶеәҰи®ЎдёҠз–ҸдёӢеҜҶпјҢиҝҷдё»иҰҒжҳҜз”ұдәҺйҳҝеҹәзұіеҫ·еҺҹзҗҶгҖӮдҪҝз”Ёж—¶пјҢе°ҶеҜҶеәҰи®ЎеһӮзӣҙж”ҫе…Ҙеҫ…жөӢж¶ІдҪ“дёӯеҗҺпјҢзӯүеҫ…зүҮеҲ»пјҢзӣҙиҮіеҜҶеәҰи®Ўе®Ңе…ЁйқҷжӯўгҖӮиҜ»ж•°ж—¶и§ҶзәҝдёҺж¶Ійқўзӣёе№іпјҢж¶ІйқўдёҺеҲ»еәҰ

2、еҜҶеәҰи®ЎжҳҜжөӢйҮҸзҡ„д»ӘеҷЁ,еҜҶеәҰи®Ўзҡ„еҲ»еәҰи¶ҠйқдёӢеҜҶеәҰеҖји¶Ҡе°ҶеҜҶеәҰи®Ўж”ҫе…Ҙжҹҗж¶ІдҪ“дёӯж—¶,ж¶ІйқўеҲҡеҘҪдёҺзҡ„еҲ»еәҰзәҝзӣёе№і,иҜҘж¶ІдҪ“еҜҶеәҰ

3、еҜҶеәҰи®ЎеҲ»еәҰжҳҜеңЁ20oCж—¶еҲ»еҲ¶зҡ„,дҪҶиҜ•йӘҢж—¶зҡ„жӮ¬ж¶Іжё©еәҰдёҚдёҖе®ҡжҒ°еҘҪзӯүдәҺ20oC,иҖҢж°ҙзҡ„еҜҶеәҰеҸҳеҢ–еҸҠеҜҶеәҰи®Ўжө®жіЎдҪ“з§Ҝзҡ„иҶЁиғҖ,дјҡеҪұе“ҚеҲ°еҜҶеәҰи®Ўзҡ„еҮҶзЎ®иҜ»ж•°,еӣжӯӨйңҖиҰҒеҠд»Ҙжё©еәҰжЎжӯЈ

4、еәҰи®Ў,жІҷдёҺиҜ•з®Ўзҡ„жҖ»йҮҚдёә1N,иҝҷдёӘеҜҶеәҰи®Ўзҡ„жөӢйҮҸиҢғеӣҙдёә1Г—l03kg/m3иҮі2Г—l03kg/m3,еҲ»еәҰзәҝйғЁеҲҶзҡ„й•ҝеәҰabдёә10cm,иҝҷдёӘеҜҶеәҰи®ЎдёҠеҲҶеҲ«еҶҷжңү1.2(g/cm3)е’Ң1.8(g/cm3)зҡ„дёӨжқЎеҲ»еәҰзәҝд№Ӣй—ҙзҡ„и·қзҰ»дёә

5、еҲ»еәҰжҳҜйҮҸе…·е’Ңд»ӘиЎЁзӯүдёҠйқўжүҖеҲ»жҲ–з”»зҡ„иЎЁзӨәйҮҸеҖјеӨ§е°Ҹзҡ„и®°еҸ·е’Ңиҝҷдәӣи®°еҸ·зҡ„жҖ»з§°гҖӮеҜҶеәҰи®ЎеҜҶеәҰи®Ў()жөӢйҮҸзҡ„еҹәжң¬еҺҹзҗҶжҳҜ,иЎЎйҮҸж„ҹе…үжқҗж–ҷжӣқе…үе’ҢжҳҫеҪұеҗҺзҡ„еҸҳй»‘зЁӢеәҰеҚій»‘еәҰгҖӮеңЁеҲ¶зүҲж—¶,ж„ҹ

еҪ“еҜҶеәҰи®Ўж”ҫеңЁжҹҗз§Қж¶ІдҪ“дёӯж—¶,ж¶ІйқўдҪҚзҪ®жҒ°еҘҪеңЁCзӮ№,еҲҷиҝҷз§Қж¶ІдҪ“зҡ„еҜҶеәҰжҳҜkg/Г—103kg/m3и®ҫеңҹеҜҶеәҰи®ЎCеҲ»еәҰзәҝдёӢйқўйғЁеҲҶзҡ„дҪ“з§ҜдёәV,жңүеҲ»зәҝйғЁеҲҶз®Ўзҡ„жҲӘйқўз§ҜдёәS,CеҲ»зәҝеҜ№еә”еҜҶеәҰ密BOB彩票度计的刻度线(еҜҶеәҰи®Ўзҡ„еҲ»еәҰеҖј)ж–№жіBOB彩票•дёҖ:зІҫзЎ®жөӢйҮҸжҜ”ж°ҙе°Ҹзҡ„ж¶ІдҪ“еҜҶеәҰжӯҘйӘӨ:в‘еҸ–дёҖдёҠз«ҜејҖеҸЈзҡ„и–„еЈҒеҺҡеә•зҺ»з’ғзӯ’,жңү0~50mLдҪ“з§ҜеҲ»еәҰв‘Ўз©әзҺ»з’ғзӯ’ејҖеҸЈеҗ‘дёҠж”ҫе…Ҙж°ҙдёӯ(ПҒж°ҙ=1Г—103kg/m3зҺ»з’ғзӯ’з«–зӣҙжјӮжө®,еҗ‘зҺ»з’ғз®ҖеҶ…еҠж°ҙиҮі50mLеҲ»еәҰзәҝж—¶,еңЁзҺ»з’ғ