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        1. Ӣҽ̾W(wng) > > }ĿԔ

          }ĿSڵޝȺ}A^ ׃ǵ͵ĞIB(ti)ϵy(tng)ҲҪĭh(hun)̫ƽB|XwD(zhun)վԽ ϢͷֳՈ(qng)ش

          1ԓ؃(ni)ԺӰą^(q)ηֲ} طNȺ}؉ANȺfNȺNȺ@Nֲc(din)wF(xin)Ⱥ_____Y(ji)(gu) ҪӰ _____

          2}؉AǺذĘ(bio)־ֲ {(dio)NȺܶȕr(sh)(yng)ԓȡ_____ȡӵķ

          3 һԓ؃(ni)|XNȺܶ׃ֱӰ_____ 

          4ԓؽB(ti)er(nng)f߲ˡNֲժ^(q)~B(yng)ֳ^(q)Լ^(q)͊ʘ(l)^(q) M

          B(ti)r(nng)fһܸƿ՚|(zh)һa(chn)r(nng)a(chn)Ʒֿʳ@քewF(xin) Ե_____r(ji)ֵ_____r(ji)ֵ

          B(yng)ֳ^(q)ݼSǃ(yu)~mͶ~~Įa(chn)⣬ݼS߀ʩ Nֲ@^(gu)wF(xin)B(ti)ϵy(tng)_____(sh)F(xin)_____

          ψD˹~ڶI(yng)B(yng)(j)ĂfЧ______һλС(sh)ֲʳԄ(dng)ļS DĂ(g)(sh)(j)_____

          𰸡ˮƽ Ⱥ}A Ⱦ wʺwʡʺ g ֱ |(zh)ѭh(hun) ༉(j) 15.6 3

          1Ⱥ䴹ֱY(ji)(gu)ڴֱ(sh)Ⱥ@ķ֌ӬF(xin)ֲҪ(yng)Ӱ(dng)Ҫʳ͗ϢgӰ푡

          2ȺˮƽY(ji)(gu)ڵε׃Ⱥ}AIJՏ(qing)ȵIJͬͬضֲͬķNȺͬһضϷNȺܶҲв

          3Եăr(ji)ֵҪУֱӃr(ji)ֵgӃr(ji)ֵ͝ڃr(ji)ֵ

          ֱʹÃr(ji)ֵָ(du)(hu)ֱӰ푺õăr(ji)ֵ磺ˎÃr(ji)ֵ^pr(ji)ֵʳÃr(ji)ֵa(chn)ʹÃr(ji)ֵҰի@M(jn)Q(mo)Ј(chng)ȣgʹÃr(ji)ֵһF(xin)麭B(yng)ˮԴˮ|(zh)얹̵ֹ̰gͺƵطȾ{(dio)(ji)̼ƽ{(dio)(ji)ȫ׃еҪָSB(ti)ϵy(tng)ƽõȵڃr(ji)ֵ߀δõЩNڌ(li)(hu)õăr(ji)ֲֵҰHNṩٌ(du)r(nng)֘I(y)l(f)չõzDzɹ

          3(j)DAʾĵ

          }DԓB(ti)ϵy(tng)еʳ(dng)ֲʳ(dng)ͬ飺0.25+0.05+5.1+2.1-5.0=2.5J/cm2aֲʳ(dng)a(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}Aȡ

          2}؉AǺذĘ(bio)־ֲ {(dio)NȺܶȕr(sh)(yng)ԓȡȾȡӵķ
          3 һԓ؃(ni)|XNȺܶ׃ֱӰwʺwʺ

          4ٓ(j)֪B(ti)r(nng)fһܸƿ՚|(zh)һa(chn)r(nng)a(chn)Ʒֿʳģ@քewF(xin)ԵgӃr(ji)ֱֵӃr(ji)ֵ

          B(ti)r(nng)I(y)ҪĿnj(sh)F(xin)|(zh)ѭh(hun)Ķ༉(j)áp٭h(hun)ȾB(yng)ֳ^(q)ݼSǃ(yu)~mͶ~~Įa(chn)ݼSʩNֲ@^(gu)wF(xin)B(ti)ϵy(tng)|(zh)ѭh(hun)ܣ(sh)F(xin)༉(j)

          ۓ(j)֪ψDеڶI(yng)B(yng)(j)ͬ飺2.5+4+9+0.5-2=14J/cm2aI(yng)B(yng)(j)ͬ飺0.25+0.05+5.1+2.1-5.0=2.5J/cm2aB(ti)ϵy(tng)ĵڶI(yng)B(yng)(j)ĂfЧǣ2.514+2=15.6ֲʳԄ(dng)ļSڈDĂ(g)(sh)(j)3

          (x)(c)ϵд
          P(gun)(x)}

          Ŀ (li)Դ

          }Ŀϵ (yn)Cxɕr(sh)׌ϸoͰo㶹sa(chn)F2M(jn)һԽa(chn)F3ֲ꣬P(gun)_ǣ

          A.F2һֲԽ܉(wn)z

          B.F2Ă(g)wܷ(wn)z

          C.F2sԽԠxȞ

          D.F3ֲеĸoco鼃

          鿴𰸺ͽ>>

          Ŀ (li)Դ

          }ĿѺˮքeB(yng)ںMg2+Ca2+SiO44-B(yng)ҺO(sh)ֲˮͬһΕr(sh)gy(c)B(yng)ҺиxӝY(ji)DʾP(gun)ԓ(sh)(yn)ı_

          A.ˮB(yng)ҺMg2+Ca2+ˮ(x)B(yng)ҺųMg2+Ca2+

          B.ˮ(du)SiO44-cˮ(x)ĤdwP(gun)

          C.cˮMg2+Ca2+ͬNֲ(du)ͬxӵͬ

          D.ԓ(sh)(yn)f(shu)ֲ(x)(du)xӵղȡQB(yng)Һxӵĝ

          鿴𰸺ͽ>>

          Ŀ (li)Դ

          }ĿײҲλzijzϵVDһͥһͥ²[²λڳȾɫwϣһ²λȾɫwД_

          A.ײ鳣Ⱦɫw[zҲX Ⱦɫw@z

          B.ҲƵԠӴҲܳF(xin)Ԅe

          C.4 c6 ²(li)ĸH

          D.3 c4 һ(g)кĸʞ1/6

          鿴𰸺ͽ>>

          Ŀ (li)Դ

          }Ŀ֪ijDNAƬлAo(w)ЧƬκͻBֲDʾF(xin)ij(li)DNAƬΣmλc(din)abP(gun)׃͵f(shu)_ǣ

          A. mЧƬҲλc(din)btl(f)Ⱦɫw׃

          B. mЧƬҲλc(din)atl(f)˻ؽM

          C. mo(w)ЧƬҲλc(din)atl(f)˻ͻ׃

          D. mo(w)ЧƬҲλc(din)btl(f)Ⱦɫw׃

          鿴𰸺ͽ>>

          Ŀ (li)Դ

          }ĿijdȤСMÃɷN;̎u[Һ^(gu)ˆDʾP(gun)_

          A. ٢(j)ԭͬ^(gu)̢Ɖ˵|(zh)ĿgY(ji)(gu)I

          B. ۢ(j)ԭͬ^(gu)̢Ɖ˵|(zh)ĿgY(ji)(gu)I

          C. ܽa(chn)Һзքepsԇ(hu)׃ɫ

          D. ^(gu)̢ڮa(chn)ĵ׉KҲâ۵ķM(jn)ܽ

          鿴𰸺ͽ>>

          Ŀ (li)Դ

          }ĿP(gun)ڹ׺͸Ĕe(cu)`ǣ

          A.ƺQƿwŚĕr(sh)ggL(zhng)

          B.ƺÜضȺAȼĿľķֳֿsL(zhng)

          C.ƺ͸Ҫ΢Ͳȫͬ

          D.l(f)^(gu)в϶ҪM(jn)Ї(yn)Ĝ̎sȾ

          鿴𰸺ͽ>>

          Ŀ (li)Դ

          }Ŀ1ˆD[[Ƭ~Ƥ(x)ʾD

          DТҪwSغ͹zMȫ͸ ԭ|(zh)ɈDе________MɣD̖(ho)Ѵ˼(x)03 g/mLҺ(hu)F(xin)|(zh)ڷxҪʹ|(zh)ڷx(f)ԭ(jin)εķʹ@(g)ֲ:(x)________оͿ

          2ˆDʾɫ[[Ƭ~錍(sh)(yn)^ֲ:(x)|(zh)ڷxc(f)ԭĻEՈ(qng)(j)DشĆ(wn)}

          J(rn)ԓ(sh)(yn)Пo(w)(du)Ռ(sh)(yn)________(/o(w))

          C__________________________________________

          FEr(sh)^쵽(x)|(zh)ڷx܏(f)ԭܵԭ___________________________________________________________________

          鿴𰸺ͽ>>

          Ŀ (li)Դ

          }ĿȺӄ(dng)һN(bo)ϵy(tng)(dng)һ(g)(g)wl(f)F(xin)Cߺ͕(hu)l(f)(bo)ȫȺ(yng)ˌһֻInųʹ֮Ⱥu^y(c)ķNȺ(sh)c(bo)x֮gP(gun)ϵY(ji)DʾД_ǣ

          A.l(f)F(xin)nĴ•QЌОϢ

          B.NȺܶԽ󷴑(yng)ԽnęC(j)(hu)ԽС

          C.ȻnһڵڶI(yng)B(yng)(j)͵I(yng)B(yng)(j)

          D.ͨ^(gu)(bo)ʹܻͬȺֿڻP(gun)ϵ

          鿴𰸺ͽ>>

          ͬ(x)(c)