}ĿSڵޝȺ}A^ ׃ǵ͵ĞIB(ti)ϵy(tng)ҲҪĭh(hun)̫ƽB|XwD(zhun)վԽ ϢͷֳءՈش
1ԓ(ni)ԺӰą^(q)ηֲ} طNȺ}؉ANȺfNȺNȺ@Nֲc(din)wF(xin)Ⱥ_____Y(ji)(gu) ҪӰ _____
2}؉AǺذĘ(bio)־ֲ {(dio)NȺܶȕr(yng)ԓȡ_____ȡӵķ
3 һԓ(ni)|XNȺܶ׃ֱӰ_____
4ԓؽB(ti)er(nng)f߲ˡNֲժ^(q)~B(yng)ֳ^(q)Լ^(q)͊ʘ^(q) M
B(ti)r(nng)fһܸƿ՚|(zh)һa(chn)r(nng)a(chn)Ʒֿʳ@քewF(xin) Ե_____rֵ_____rֵ
B(yng)ֳ^(q)ݼSǃ(yu)~mͶ~~Įa(chn)ݼS߀ʩ Nֲ@^wF(xin)B(ti)ϵy(tng)_____(sh)F(xin)_____
ψD˹~ڶIB(yng)ĂfЧ______һλС(sh)ֲʳԄļS DĂ(sh)(j)_____
𰸡ˮƽ Ⱥ}A Ⱦ wʺwʡʺ g ֱ |(zh)ѭh(hun) ༉ 15.6 3
1Ⱥ䴹ֱY(ji)(gu)ڴֱϣ(sh)Ⱥ@ķӬF(xin)ֲҪꖹӰ푣Ҫʳ͗ϢgӰ
2ȺˮƽY(ji)(gu)ڵε׃Ⱥ}AIJՏ(qing)ȵIJͬͬضֲͬķNȺͬһضϷNȺܶҲв
3ԵărֵҪУֱӃrֵgӃrֵ͝ڃrֵ
ֱʹÃrֱֵָӰ푺õărֵ磺ˎÃrֵ^prֵʳÃrֵa(chn)ʹÃrֵҰի@M(jn)Q(mo)ЈgʹÃrֵһF(xin)麭B(yng)ˮԴˮ|(zh)얹̵ֹ̰gͺ塢ƵطȾ{(dio)(ji)̼ƽ⣬{(dio)(ji)ȫ׃еҪָSB(ti)ϵy(tng)ƽõȵȣڃrֵ߀δõЩNڌõărֲֵҰHNṩٌr(nng)֘I(y)l(f)չõzDzɹ
3(j)DAʾĵ
}DԓB(ti)ϵy(tng)еʳֲʳͬ飺0.25+0.05+5.1+2.1-5.0=2.5J/cm2aֲʳa(chn)ͬ飺2.5+4+9+0.5-2=14J/cm2aԓB(ti)ϵy(tng)a(chn)߹̶Ŀ飺23+70+3+14=110J/cm2a
1(j)֪ԓ(ni)ԺӰą^(q)ηֲ}طNȺ}؉ANȺfNȺNȺ@Nֲc(din)wF(xin)ȺˮƽY(ji)(gu)ҪӰȺ}A
2}؉AǺذĘ(bio)־ֲ {(dio)NȺܶȕr(yng)ԓȡȾȡӵķ
3 һԓ(ni)|XNȺܶ׃ֱӰwʺwʺ
4ٓ(j)֪B(ti)r(nng)fһܸƿ՚|(zh)һa(chn)r(nng)a(chn)Ʒֿʳ@քewF(xin)ԵgӃrֱֵӃrֵ
B(ti)r(nng)I(y)ҪĿnj(sh)F(xin)|(zh)ѭh(hun)Ķ༉p٭h(hun)ȾB(yng)ֳ^(q)ݼSǃ(yu)~mͶ~~Įa(chn)ݼSʩNֲ@^wF(xin)B(ti)ϵy(tng)|(zh)ѭh(hun)(sh)F(xin)༉á
ۓ(j)֪ψDеڶIB(yng)ͬ飺2.5+4+9+0.5-2=14J/cm2aIB(yng)ͬ飺0.25+0.05+5.1+2.1-5.0=2.5J/cm2aB(ti)ϵy(tng)ĵڶIB(yng)ĂfЧǣ2.514+2=15.6ֲʳԄļSڈDĂ(sh)(j)3
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A.F2һֲԽ܉(wn)z
B.F2oֲĂwܷ(wn)z
C.F2sԽԠxȞ
D.F3ֲеĸoco鼃
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A.ˮB(yng)ҺMg2+Ca2+ˮ(x)B(yng)ҺųMg2+Ca2+
B.ˮSiO44-cˮ(x)ĤdwP(gun)
C.cˮMg2+Ca2+ͬNֲͬxӵͬ
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C.4 c6 ²ĸH
D.3 c4 һкĸʞ1/6
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A. mЧƬҲλc(din)btl(f)Ⱦɫw׃
B. mЧƬҲλc(din)atl(f)˻ؽM
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}ĿijdȤСMÃɷN;̎u[Һ^DʾP(gun)_
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B. ۢ(j)ԭͬ^̢Ɖ˵|(zh)ĿgY(ji)(gu)I
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}Ŀ1D[[Ƭ~Ƥ(x)ʾD
DТҪwSغzMȫԣ ԭ|(zh)ɈDе________MɣD̖Ѵ˼(x)03 g/mLҺУF(xin)|(zh)ڷxҪʹ|(zh)ڷx(f)ԭεķʹ@ֲ:(x)________оͿ
2Dʾɫ[[Ƭ~錍(sh)(yn)^ֲ:(x)|(zh)ڷxc(f)ԭĻEՈ(j)DشĆ}
J(rn)ԓ(sh)(yn)ПoՌ(sh)(yn)________(/o)
CEˮ__________________________________________
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A.l(f)F(xin)nĴQЌОϢ
B.NȺܶԽ(yng)ԽnęC(j)ԽС
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D.ͨ^(bo)ʹܻͬȺֿڻP(gun)ϵ
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