}ĿСCrN߸ژ̽ӰNССͬW(xu)²룺
1cN|(zh)P(gun)
2cNeߵĸ߶P(gun)
lClǷ_?ni)ɂͬע벻ͬ|(zh)ˮģM|(zh)ͬNڹ⻬ƽĵذϷքeһڰϸBһ(f)Ȼ|(zh)ͬăɂļϷͬһ߶oֹڏ(f)ڰAӡӛͨ^^l(f)F(xin)|(zh)µĈAӡӛЩ
rͨ^^_________^?q)СД?j)_____________
ɴˌɵóN_______ͬN|(zh)ԽNԽ________
2?ni)ɂM̽|(zh)^С^ߵĸ߶oֹ(f)ڴAӡӛAȻ|(zh)^^͵ĸ߶oֹ(f)ڴAӡӛBͨ^^l(f)F(xin)ӡӛAӡӛBһЩJ(rn)СČ________xC2Ƿ______________
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}ĿJ(rn)^·DĆ}
1ҪʹL1L2(lin)t(yng)]ϻ_Ďׂ_P(gun)
2(lin)rʾ(sh)025Atͨ^L1I1ͨ^L2I2Ƕ٣
3]ϻ_Ďׂ_P(gun)L1L2(gu)ɲ(lin)
4(lin)rʾ(sh)I08Aͨ^L1I1035AӋóͨ^L2I2
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}ĿyСʯKܶͬW(xu)ÌW(xu)^֪Ry.
1һСMƽͲˮ(x)yķ£
a. ƽˮƽƄδa(bio)̶̎(dng)ָoֹrDAʾ˕r(yng)_________{(dio)(ji)ƽĸֱƽƽ.
b. ƽyʯK|(zh)ƽƽrʯK|(zh)DBʾtʯK|(zh)_________g;
c. ͲеmˮӛˮweV1ü(x)ʯKϵ]ͲˮУӛweV2.
d. ʯKܶȱ_ʽ=_________ʯK|(zh)V1V2ʾ.
2ڶСMÏɜyӋˮͼ(x)yķ£
a. ü(x)ʯKϵڜyӋyʯKG .
b. еmˮÜyӋʯKʹʯK]ˮӛyӋʾ(sh)F.
c. ʯKܶȱ_ʽ:=_________GFˮʾ.
3СMƽˮͼ(x)yķ£
a. ƽyʯK|(zh)ƽƽrʯK|(zh)DBʾ.
b. еmˮƽyˮĿ|(zh)58. 8g.
c. ü(x)ϵʯKʹʯKڟˮDCʾƽƽrƽʾ(sh)66. 8gʯKܶȞ_________g/cm3.
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}ĿCҺwcСO(sh)ӋDbãgøֳ҃ɲ²һAñƤĤ]
1(dng)ƤĤΠl(f)׃rfƤĤɂ(c)ܵ________ͬ
2(dng)҃ɂ(c)քeȲͬˮ҂(c)ˮ^ƤĤ________ x(c)fҺwc________P(gun)
3(dng)҃ɂ(c)քeͬ}ˮˮrƤĤ________x(c)fҺwc________P(gun)
4̽Һw(ni)ͬһȸĴСP(gun)ϵ________xbømϣДҪ______________________________________
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}ĿDʾf_У
A. ڜyֵֵ׃׃ֵĿǞ˶ΜyȡƽֵpС`
B. ̽c늉P(gun)ϵУ׃׃ֵǞ˸׃ɶ˵늉
C. ̽cP(gun)ϵԇ׃ҪǞ˱o·
D. DRQСݣƬPba˾Ƅ׃c
ֵ׃
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}ĿЇƼ^̽cl(f)F(xin)AdһɿԄbВC(gu)Ļ܇ƽ_(gu)ɵչƷDʾ(dng)Ļ܇ڌҪͨ^M܇܉Сrɂ܇(ni)СQֱΒ^ߕСԽ^С֮ٻص(yng)܇(ni)P(gun)@ķf_ǣԿ՚Ӱ푣
A. Сڿ\^Уܵɂһǻ܇oǰһ
B. Сڿ\^չƷĻ܇oֹ
C. QֱϒСˮƽ
D. \ӵĻ܇ڒСǰ͒С܇ęCеֲܱ׃
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}ĿС܊СtÈDʾb̽ƽlrl(f)F(xin)PұPͬrһ|(zh)ȵarľKA̎oֹ?fn)B(ti)һ|(zh)^СappұP^쵽ľKAȻ̎oֹ?fn)B(ti)˱@NF(xin)l(f)С܊ÈDʾС܇BQľKAMЌСtÈDʾӲCQľKAMЌ
1С܊СtքeС܇BӲCQľKBMЌĿ____________
2СtڌБ(yng)ʹ____________Ӳxp|(zh)
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