bob体育平台下载ең°зҗғиҙЁйҮҸдёә5.965*10^24еҚғе…Ӣ,д№ҹе°ұжҳҜеӨ§зәҰ60дёҮдәҝдәҝеҗЁ,иӢұеӣҪ科еӯҰ家еҚЎж–ҮиҝӘи®ёеҸ·з§°вҖң第дёҖдёӘз§°йҮҸең°зҗғзҡ„дәәвҖқ,еӣдёәд»–йҰ–е…ҲйҖҡиҝҮе®һйӘҢеҫ—еҲ°дәҶдёҮжңүеј•еҠӣеёёж•°зҡ„еҖјгҖӮж—©еңЁе…¬е…ғ200еӨҡ地球的质量bob体育平台下载是多少亿吨?(дёҖе…үе№ҙжҳҜеӨҡе°‘е…¬йҮҢ?)е®Үе®ҷиө·жәҗдёҺжј”еҢ–гҖҒйҖҸи§Ҷең°зҗғзӯүеҹәзЎҖ科еӯҰз”究,зҒ«жҳҹзҺҜз»•гҖҒе°ҸиЎҢжҳҹе·Ўи§Ҷзӯүжҳҹзә§жҺўжөӢ,ж–°дёҖд»ЈйҮҚеһӢиҝҗиҪҪзҒ«з®ӯе’ҢйҮҚеӨҚдҪҝз”ЁиҲӘеӨ©иҝҗиҫ“зі»з»ҹгҖҒең°зҗғж·ұйғЁжҺўжөӢиЈ…еӨҮгҖҒж·ұжө·иҝҗз»ҙдҝқйҡңе’ҢиЈ…еӨҮиҜ•йӘҢиҲ№гҖҒжһҒең°з«ӢдҪ“и§Ӯзӣ‘

1、зҷҫеәҰиҜ•йўҳз»“жһң1йўҳзӣ®жңҲзҗғзҡ„иҙЁйҮҸжҳҜең°зҗғзҡ„еӨҡе°‘еҖҚ?зӣёе…ізҹҘиҜҶзӮ№:иҜ•йўҳжқҘжәҗ:и§Јжһҗзӯ”:жңҲзҗғиҙЁйҮҸзәҰ7350дәҝдәҝеҗЁ,зӣёеҪ“дәҺең°зҗғиҙЁйҮҸзҡ„1(81)гҖӮеҸҚйҰҲ收и—Ҹ

2、129.2007е№ҙ,1⑺жңҲ,е…ЁеӣҪзІ—й’ўдә§йҮҸзәҰдёәеӨҡе°‘дәҝеҗЁ?A.2.0B.2.4C.2.8D.3.2130.дёӢеҲ—иҜҙжі•дёҺиө„ж–ҷзӣёз¬Ұзҡ„жҳҜA.2008е№ҙ1⑺жңҲ,е…ЁеӣҪзІ—й’ўдә§йҮҸй«ҳдәҺй’ўжқҗдә§йҮҸB.2009е№ҙ

3、В·иӢҸжў…е…ӢеӨ«еҰҮ,еңЁ1994е№ҙзҡ„жңЁжҳҹйҷ„иҝ‘еҸ‘зҺ°дәҶдёҖйў—еҪ—жҳҹ,并е°Ҷе®ғе‘ҪеҗҚдёәSL9,дҪҶз”ұдәҺиҝҷйў—еҪ—жҳҹе’ҢжңЁжҳҹзҡ„и·қзҰ»еӨӘиҝҮдәҺжҺҘиҝ‘,жүҖд»ҘеӨ©ж–ҮеӯҰз•ҢеҫҲеҝ«еҸҲеҸ‘зҺ°е®ғе·Із»Ҹиў«жңЁжҳҹеј•еҠӣж’•зўҺжҲҗдәҶ21еқ—,иҖҢдё”иҝҷ21еқ—зўҺзүҮдёҚд№…

4、е…¶е®һдёҠж–ҮдёӯжҲ‘们жҸҗеҲ°жӨҚзү©еҸҜд»ҘиҝӣиЎҢе…үеҗҲдҪңз”Ё,е°ҶиғҪйҮҸиҪ¬еҢ–жҲҗиҙЁйҮҸ,ең°зҗғд№ҹдјҡеҗёж”¶е®Үе®ҷдёӯзҡ„и®ёеӨҡеҫ®зІ’гҖӮдҪҶжҳҜиҝҷдёӨз§ҚеӣзҙеҜ№ең°зҗғиҙЁйҮҸзҡ„еўһеҠжҳҜеҫ®д№Һе…¶еҫ®зҡ„,з”ҡиҮіеҸҜд»ҘдёҚи®Ў,еӣдёәең°зҗғзҡ„иҙЁйҮҸе®һеңЁжҳҜеӨӘеӨ§дәҶ

5、ж–ҮжЎЈжјејҸdocxж–ҮжЎЈеӨ§е°Ҹ:11.15Mж–ҮжЎЈйЎөж•°:146йЎөйЎ¶/иё©ж•°:0/0收и—Ҹдәәж•°:21иҜ„и®әж¬Ўж•°:0ж–ҮжЎЈзғӯеәҰ:ж–ҮжЎЈеҲҶзұ»:й«ҳзӯүж•ҷиӮІеӨ§еӯҰиҜҫ件ж–ҮжЎЈжҮзӯҫ:ең°зҗғзү©зҗҶеҹәзЎҖ

жңҲзҗғзӣҙеҫ„зәҰ3474.8е…¬йҮҢ,еӨ§зәҰжҳҜең°зҗғзҡ„1/4гҖҒеӨӘйҳізҡ„1/400,жңҲзҗғеҲ°ең°зҗғзҡ„и·қзҰ»зӣёеҪ“дәҺең°зҗғеҲ°еӨӘйҳізҡ„и·қзҰ»зҡ„1/400,жүҖд»Ҙд»Һең°зҗғдёҠзңӢеҺ»жңҲдә®е’ҢеӨӘйҳідёҖж·еӨ§гҖӮжңҲзҗғзҡ„дҪ“з§ҜеӨ§жҰӮжңүең°зҗғзҡ„1/49,иҙЁйҮҸ地球的质量bob体育平台下载是多少亿吨?(дёҖе…үе№ҙжҳҜеӨҡе°‘е…¬йҮҢ?)第дёbob体育平台下载ҖиҠӮең°зҗғеңЁе®Үе®ҷдёӯзҡ„дҪҚзҪ®дёҖгҖҒе®Үе®ҷе’ҢеӨ©дҪ“1гҖҒе®Үе®ҷд»Җд№ҲжҳҜе®Үе®ҷ:е…ідәҺе®Үе®ҷзҡ„еҒҮиҜҙ:е®Үе®ҷеӨ§зҲҶзӮё:1е…үе№ҙ=94605дәҝkm1еӨ©ж–ҮеҚ•дҪҚ=14960дёҮkm1е…үе№ҙ=63240еӨ©ж–ҮеҚ•дҪҚ科