ӱdh(hun)Ƽ޹˾

JC ۲

IΙCm,}_m,m,Lm,ݔ͙C,mǼ,ʽm,̼ȼ

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(yng)a(chn)Ʒ

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“(lin)ϵ҂

ԃ
  • ʽ늳m
    ʽ늳m

    ʽ늳mʽ늳mЧȼú늏SŷPM2.5O(sh)䣬ձW޵ȇҺ͵؅^(q)õV(yng)ʽ늳mWESPĹԭͳҎ(gu)늳mijmCͬҪ(jng)vռAΣcҎ(gu)늳mͬҷʽʽ늳mͨ^ҁ^塢^坍

    2020-06-18 /_
  • Lm
    Lm

    Lm1.ؓMLLʽmԭļm˵ĺmw²M(jng)^V^VĚwϲLܽ(jng)LC͟u(jng)һrg^V_ijһO(sh)ֵMзҡV¡LҲҲɷQsҪͨ^ͨQyTĆ]Mρ

    2020-06-17 /_
  • o늝ʽϴm
    o늝ʽϴm

    o늝ʽϴm1.yxķۉm1944˾úҺβ늻҉mķ,O(sh)ӋS಻ͬİϴmY(ji)b;ҪĿDzyԷxҪ(yu)cܱͨϴ,weͨ늳mСHײ͔UɢÁmͨϴ,ײ

    2020-06-16 /_
  • ʽm
    ʽm

    ʽmʽmһN^µijmcÚwĄʹҺֻϽ|wȽ(jng)^һտsFαQ죩ٶFαҺܸٚwě_y׿ڶwͻȻUɢγɄҝMҺwFa(chn)dzĽ|mЧښҺ

    2020-06-15 /_
  • UɢʽLmY(ji)(gu)ʾ
    UɢʽLmY(ji)(gu)ʾ

    UɢʽLmY(ji)(gu)ʾCLKLmҲQUɢʽLmгmЧʸY(ji)(gu)ӹͶYͺ͉pʧmеȃ(yu)cmڲwSԵwۉm؄emڲ5~10mµw1.Y(ji)(gu)cCLK͔UɢʽLmY(ji)(gu)ʾmw(jng)MM

    2020-06-13 /_
  • PTFEm
    PTFEm

    PTFEmڇҎ(gu)ٟβ̎ôʽm乤rďsͶ׃ڌH(yng)^װl(f)NpʧЧ҂h͑(yu)x100PTFEmfmVٟβ̎Ĺrc:1ضȲ(wn)һ150-200棬Еr_250Vϵ͜Ҫ^

    2020-06-13 /_
  • mϵy(tng)ȼ
    mϵy(tng)ȼ

    mϵy(tng)ȼ(1)ۉmȾԴm_ԭ:ߝȷۉmƵĮa(chn)c_ײo늻,(yng)ŚQ,߹S(ni)ѷeĉm,ֹMm,rע,ˆTӏȫ(2)mܵ_ԭ:ѷeķۉm]ȫȼw,(yng)

    2020-06-11 /_
  • ʽm
    ʽm

    ʽmһmԭʽmܳmܳԭжһǟmˮױˮǟmС(sh)С1mܱˮFͷx@ɂԭʽmڹI(y)tGС偠tұtr(jng)F(xin)mĬF(xin)ۉmŷŝ_ڶŷŲ_

    2020-06-10 /_
  • m늰O(sh)Ӌ
    m늰O(sh)Ӌ

    m늰O(sh)Ӌ1.늰lЗl֮һɲ늰᣺Ҫ󌦰ϵy(tng)F(xin)bغԄӿƵĈڌh(hun)ĝ̶Ҫ^ߵĈϡ2.늰ĹӋ늰ᎧĹʿɸ(j)xyܵɢ_ܵɢʽӋ㣺QE=qwK3K4KsʽQEλL

    2020-06-09 /_
  • ʽm
    ʽm

    ʽmƶȵO(sh)úcֱӰ푵m\з(wn)\аȫVʹÉʽmҁf,̫ȫ,@ӕʧȥۉmӵ^V,ijۉmֱMVσ(ni)^V,Լ^Ӱ푞VҲȫҲ,@ӕʹV^V

    2020-06-09 /_
  • Lx
    Lx

    LxD(zhun)\ӕr,еķۉmwxÏĚзxxMгmļg(sh)Qxijmg(sh)xMгmO(sh)QLm,QLxLmһO(sh)Ӌԏ1886걻ԁ100Ěvʷ100팦Lm_l(f)оδֹͣ,

    2020-06-08 /_
  • m偠t
    m偠t

    m偠t1Ç(ni)Mͺϲϲ䓘֬,͸g,ĥ̶ȸ2ʹÉL,๦w,ռeС,b,3κ΄,С,ˮ,偠tmԭ1AxGųĺmw(jng)MmĵM⿂ڳmϵy(tng)LCa(chn)ؓ

    2020-06-05 /_
  • ʽp늈m
    ʽp늈m

    ʽp늈mʽp늈늳m,ֻнMʽųF(xin)p늈늳m,SZDp늈Lʽ늳mһSZDͽM늳mnjL澏NʽmCMϞһw.SZDͽM늳mmڽġұИI(y),Ⱦ,ϡˮĥijm,һ_SZD

    2020-06-04 /_
  • ՚^VSozރ(ni)
    ՚^VSozރ(ni)

    ՚^VSozރ(ni)1.Ԫʽ՚^V1עҪٱ횰bӋָʾVĉpʧڞVп՚˳򣬰brע2Sozރ(ni)ҪDz鉺Ӌ򉺲ܵĄڙzVȾ̶׃rПo©Lۙz^V(ni)Ⱦ̶

    2020-06-03 /_
  • mԾ^V
    mԾ^V

    mԾ^VԄӾ@ʽ՚^VQԾ^VeԴЧżЌЧ^VwSĞ^V|(zh)bֶm(x)ʹã{(dio)ޣMԄӸQVĵһNCе^Vb̎LQڏĔ(sh)1SoСc؄e

    2020-06-03 /_
  • mֱʽVͲ
    mֱʽVͲ

    mֱʽVͲֱʽVͲm,VͲֱbڻ;}_ҞV(c)m,ĉmֱ¡ֱ(b)ʽVͲmm15g/m3µĿ՚^VmVͲʽm(gu)}_VͲ՚^V,(sh)ʽY(ji)(gu)ҪY(ji)(gu):O(sh)֧wVͲ}_b

    2020-06-01 /_
  • }_mԭ
    }_mԭ

    }_mԭ}_mʹ}_g(sh)ͳɽMһNͳmϵy(tng)ļmɻҶwwwȽMɣСwҽY(ji)(gu)rmwMLMҶ։mֱҶײmtSD(zhun)MwۉmeڞV^VĚwM

    2020-05-30 /_
  • ݔͲc
    ݔͲc

    ݔͲc1.ݔbòҪcٚݔbÆǰ횙zϵy(tng)ܷԣϵy(tng)κ©Lп܌ϵy(tng)\ʧؕroښݔbÆӕr(yng)ԓۉm\ӷĺ_ʼһO(sh)ӿơԴһ̷xO(sh)һLCbһݔ͹ܵyTһжb

    2020-05-28 /_
  • LHFͻD(zhun)ʽm
    LHFͻD(zhun)ʽm

    LHFͻD(zhun)ʽmһLHFϵлD(zhun)ʽmLHFͻD(zhun)ʽmҹ˾(ni)YV{(dio)vÑҊˇ(ni)ʽmă(yu)cƶɵnjLmC^VʽmCr(nng)I(y)a(chn)wϵMϣôD(zhun)LʽMҵͳmb

    2020-05-26 /_
  • əCmO(sh)c
    əCmO(sh)c

    əCmO(sh)cəCmǸ(j)əCcY(ji)Փ͌`оO(sh)ӋʹʽmHKDͺəCmc̖əCmȫͬоO(sh)Ӌ˾ƵġГQy͡MϠB(ti)ҵ¼g(sh)ԓ̖Ƶּǣ1sСmO(sh)weO(sh)

    2020-05-26 /_
  • Lm
    Lm

    LmDFCGFCTFCͷLmǑ(yng)˷ѭh(hun)ҵԭԓmMԄӳ늿ϵy(tng){(dio)ԇSoz޺ͳmϵy(tng)İȫBm(x)\늿ϵy(tng)߀քҹܡе늿ϵy(tng)зԄӱO(jin)yһNML(ni)Vʽ**mm

    2020-05-26 /_
  • ͨm
    ͨm

    ͨmmcܟٱ^Vʽ,mЧ^,ŷŝͨ10mg/m3,΢mҲ^õijmЧ;O(sh)Y(ji)(gu)o,ռeС;ܟĄԱw,׃,o䓹ǼĥpС,ʹÉL,sV2~4;ܟͿ϶Ϳ^PTFEͿ,䌍Ԙ֬(gu)

    2020-05-23 /_
  • PʽLˮĤmijmԭ
    PʽLˮĤmijmԭ

    PʽLˮĤmijmԭmMmxʹλƵ⚤Ļ҉mwˮĤȥÿΛ_ˮrҲϴm^Ļ҉mΛ_ˮa(chn)ˮFˮm⚤λKˮĤȥ^ߵijmЧڳmɘӞV

    2020-05-22 /_
  • IWSϴm
    IWSϴm

    IWSϴm(1)IWSϴm@NϴĘ(gu)ȾĚwMϴ,Ƚ(jng)^߉x(^Է^ͽӵ^M,^ӝ),ʹӺ,ȻM϶϶ɡء,픲ˮs3~5umһ_^10~20cmľx(ni)cϱײ,

    2020-05-22 /_
  • ΰݔ͙C;So
    ΰݔ͙C;So

    ΰݔ͙C;SoÿΆO(sh)(yng)ȿd\D(zhun)һrg510minO(sh)\D(zhun)󷽿ؓdͬr(yng)ؓɵľôͻ^d\orؓdͣ܇(yng)Cۃ(ni)wжՕrͣ܇Md\ݔrl(f)oͣ܇Ćcӎ״λmųCۃ(ni)ķۉm

    2020-05-21 /_
  • xʽmͨLC
    xʽmͨLC

    xʽmͨLCͨLCdzmϵy(tng)ҪO(sh)䡣ͨLCڰѺmwݔ͵mѽ(jng)^ĚwLC\вH߳mϵy(tng)I(y),ҿԹ(ji)sܺ,\гɱͨLCķ͹ԭͨLCͨLCԭϼ(yng)÷ͬ,ͨLC

    2020-05-21 /_
  • UFΙCm
    UFΙCm

    UFΙCmUFΙCmǽb(ni)Mg(sh)Ƴɹ**LmڳҎ(gu)̴}_mĻA(ch)ϰl(f)չһN**ʽmHC˷ҷ}_ҵc˷ͨҷȲһ}_ҷۉmٸȱcҼL˞Vְl(f)]s՚ȏҵ

    2020-05-19 /_
  • D(zhun)m(gu)켰ԭ
    D(zhun)m(gu)켰

    D(zhun)m(gu)켰ԭIJֽMɣ1wmwD(zhun)wb坍ҡQ^2wVVV^VͲwMT3wλ֧мҶжy֧4

    2020-05-18 /_
  • D(zhun)m(gu)켰ԭ
    D(zhun)m(gu)켰

    D(zhun)m(gu)켰ԭIJֽMɣ1wmwD(zhun)wb坍ҡQ^ס2wVVV^VͲwMT3wλ֧мҶжy֧4

    2020-05-15 /_
  • ľm
    ľm

    ľm:ľ܇gĥ܇g܇gɹܵLC^VMɵČʹõijȥӹ^Юa(chn)ĩۉmwbۯBb÷ʽ1.҃(ni)m:ͨʽՉmCܵʽ^V2.m:ֱʽm}_ģKʽmۯBmʽ1.m2.ؓm

    2020-05-15 /_
  • p늈늳m
    p늈늳m

    p늈늳mʽp늈늳m,ֻнMʽųF(xin)p늈늳m,SZDp늈Lʽ늳mһSZDͽM늳mnjL澏NʽmCMϞһw.SZDͽM늳mmڽġұИI(y),Ⱦ,ˮĥijm,һ_SZDͽM

    2020-05-14 /_
  • ͉ˮʽϹܳm
    ͉ˮʽϹܳm

    ͉ˮʽϹܳmϹܳmտsΡں͔UɢԼÓˮMɡϹW(G.B.Venturi.1746~1822)оտsܵwӵЧʵӰ푺܄t1886ķ˹?᠖(ClemensHerschel)w

    2020-05-13 /_
  • AͲo늳mY(ji)(gu)
    AͲo늳mY(ji)(gu)

    AͲo늳mY(ji)(gu)(1)⚤m⚤LjAɶտsʈAFܱw(ni)(gu)dɵȦO(sh)Mȹܼ늈֮g,wȫؓͨ^Ȧ²ɂ(c)֧SȦ֮g䓰Bӳɞ⚤,⚤ϷO(sh)،,C늳m(ni)ĜضȽӽ㶨,򟟚ܶȵľֲ׃F(xin)Κ

    2020-05-12 /_
  • LˮĤm
    LˮĤm

    LˮĤmPʽLˮĤmƽʽmO(sh)cdzmЧ^pʧ^Сˮٺ\SoҲڳmЧʲ(wn)yԿmˮλȆ}1.m(gu)ͳmԭm(gu)ЙMͲε⚤̓(ni)оM鵹λΡ⚤c(ni)о֮gƬͲ

    2020-05-12 /_
  • PLϵІΙCʽm
    PLϵІΙCʽm

    PLϵІΙCʽma(chn)ƷPLϵІΙCʽmǸ(j)MijmO(sh)MиMƳɹ·fa(chn)ƷһNweСmЧʸߵľ͵سmCMԓa(chn)Ʒ߾_ʼ׳әC˩Сa(chn)һa(chn)˸M˶a(chn)MһMĿǰԓ

    2020-05-11 /_
  • əCm
    əCm

    əCməCm(wn)**Sow0.1΢׺mwmЧʿɸ_99əCUmxômÿ]ŷŝȳˆ}əCY(ji)¶wmĿǰijmO(sh)ԃPӆκəCULmȸߣˮִ¶c׽Y(ji)¶ŷcȾV

    2020-05-09 /_
  • mm÷
    mm÷

    mm÷ҪmڲСwSԷۉmwS^VÌЉmwM^Vm̎^̣mwMmwشķۉmóҶ^СۉmĚwͨ^VϕrۉmʹwõLHFϵлD(zhun)

    2020-05-07 /_
  • ̎ĥԷۉmĴʩ
    ̎ĥԷۉmĴʩ

    ̎ĥԷۉmĴʩXʯY(ji)V۵Ӳȸߵķۉm^ĥpVʹʽmw@Nĥpij̶ȡQڷۉmдwռؼʽm\ٶ,˲ȡ(yng)ʩtҪڜpٴwČ(sh)ͽͺm՚O(sh)Am,ڷۉmMʽm֮ǰAȳ

    2020-05-06 /_
  • С偠tm
    С偠tm

    С偠tmĿǰ҇ijm˜I(y)wٰl(f)չDzmđ(yng)ӏV偠tmmaСwSԷۉm䑪(yng)偠tмg(sh)ѽ(jng)ஔ졣Сȼú偠tmֻδbmԭmMMw󣬲ֳp΢ۉmӕr

    2020-05-05 /_
  • W(wng)՚^V
    W(wng)՚^V

    W(wng)՚^VW(wng)՚^VͨɽپW(wng)^VӺͿܻϽzW(wng)^VM@N^VӿǶӵ,zW(wng)ǰeͨ^@ЩW(wng)ӕr,򲻔׃,ڑTԡrUɢșC,mײzW(wng)𤸽ϡڽzW(wng)ϸwijЩwԷֹmط͵ı揈(yng)С,ʹ

    2020-05-04 /_