Dab Tsi Yog Qhov Tseeb Chav Kawm Ntawm Qhov Sib Npaug

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Dab Tsi Yog Qhov Tseeb Chav Kawm Ntawm Qhov Sib Npaug
Dab Tsi Yog Qhov Tseeb Chav Kawm Ntawm Qhov Sib Npaug

Video: Dab Tsi Yog Qhov Tseeb Chav Kawm Ntawm Qhov Sib Npaug

Video: Dab Tsi Yog Qhov Tseeb Chav Kawm Ntawm Qhov Sib Npaug
Video: Yee Lee (FBI) 'Qhov Tseeb Yog Qhov Tseeb (Audio Song) 2024, Kaum ib hlis
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Qhov tseeb ntawm chav kawm yog qhov tshwj xeeb ntawm cov ntsuas ntsuas txhua qhov tshwj xeeb, qhov ntsuas. Txiav txim siab qhov thaj tsam ntawm kev tso cai yuam kev (yooj yim thiab ntxiv), tau qhia nyob rau hauv lub xeev cov qauv rau qee yam khoom lag luam. Tsis tas li, qhov kev ntsuas no yog qhov tsim nyog nyob rau hauv cov yam ntxwv kev ntawm cov cuab yeej siv nrog cov txiaj ntsig cov txiaj ntsig rau ob qho tib si ntsuas hluav taws xob thiab tshuab.

Tshuav raug qhov tseeb
Tshuav raug qhov tseeb

Txog rau xyoo 2001, GOST 24104-1988 tau siv, raws li qhov uas muaj 4 chav kawm ntawm qhov tseeb ntawm cov teev: 1, 2, 3, 4. Lawv tau txiav txim siab los ntawm qhov tsis raug ntawm cov khoom thiab LEL.

Lub Xya Hli 1, 2001, GOST tshiab 24104-2001 tau pib ua haujlwm, hauv chav kawm raug qhov tseeb tau tsim raws li cov lus pom zoo thoob ntiaj teb ntawm OIML, thiab yog 3 chav kawm ntawm qhov tseeb ntawm cov teev: I-tshwj xeeb, II-siab thiab III- nruab nrab.

Yog tias peb piv GOSTs ntawm 1988 thiab 2001, chav kawm tshwj xeeb thib 1 suav nrog 1 thiab 2 chav kawm GOST 24104-1988, qib thib ob thiab theem nrab nruab nrab - cov qauv ntawm qhov hnyav ntawm koob thib 3 thiab qeb 4 GOST 24104-1988.

Nplai raug thiab tsis meej tsis raug

Qhov Loj Tshaj Loj Tshaj Plaws (LEL) qhia qhov txwv sab sauv ntawm qhov hnyav txwv. Qhov ntsuas no tshwj xeeb tshaj tawm qhov hnyav tshaj plaws uas tuaj yeem luj ntawm cov nplai ntawm ib zaug.

Kev Muaj Peev Xwm Tsawg Tshaj qis (LWL) txhais kom qis dua ntawm cov kev txwv tus hnyav. Ntawm no koj txhais qhov tsawg kawg nkaus qhov hnyav uas tuaj yeem nyeem hauv qhov sib npaug hauv ib qho mus.

Cov nplai sib faib tus nqi (d) yog sib npaug rau qhov sib txawv ntawm qhov hnyav sib faib ntawm cov kev nyeem ntawm qhov ntsuas ntawm lub ntsuas ntawm lub tshuab. Ntawm cov khoom siv hluav taws xob, cov nqi no qhia tau qhov loj ntawm lub nplai readout.

Kev ntsuas tus ntsuas lub cim (e) yog tus nqi, uas tsis muaj txiaj ntsig, qhia ua ib pawg ntsuas, siv rau hauv kev faib tawm cov khoom siv hnyav thiab ntsuas tau raws qhov xav tau.

Tus naj npawb ntawm cov ntawv pov thawj kawm tiav ntawm qhov seem (n) yog LEL / e tus nqi.

Tus nqi ntawm qhov ntsuas qhov ntsuas pom qhov txiav txim siab qhov siab tshaj plaws uas tau tso cai ntawm qhov seem. Yog li ntawd, hauv kev tsim cov cuab yeej ntsuas hnyav, ib qho yuav tsum siv zog ua kom ua tiav qhov sib piv d = e, txij li qis qis qhov yuam kev ntawm cov khoom siv hnyav, ntau dua qhov tseeb ntawm qhov ntsuas qhov ntsuas.

Lub sijhawm sib nrug los ntawm qhov raug ntawm cov chav kawm ntawm qhov sib npaug

Kev ua yuam kev tsis txaus ntseeg ntawm qhov sib npaug los ntawm tus nqi tsis txaus ntawm kev ntsuas ntau yuav tsum nce raws li qhov kev tso cai yuam kev, raws li GOST 24104-2001.

Lwm yam ua rau cuam tshuam qhov tseeb ntawm kev tshuav nyiaj li cas

Qhov tseeb, muaj ntau ntau yam cuam tshuam rau qhov tseeb ntawm cov khoom siv hnyav thiab, raws li, ntsuas qhov yuam kev. Frankly hais lus, nws tsis yooj yim sua kom ntsuas qhov hnyav (loj) qhov yog. Cov xwm txheej no, ua ntej txhua yam, suav nrog cov kev cuam tshuam ntawm cov huab cua (piv txwv, kev hloov pauv ntawm qhov kub thiab txias thiab huab cua ntawm ib puag ncig), tib neeg yam, thiab lwm yam. Yog li, qhov yuam kev hauv kev ntsuas qhov hnyav ntawm cov khoom siv hluav taws xob tuaj yeem tshwm sim los ntawm hluav taws xob ntawm lub xov tooj ntawm tes lossis los ntawm cov khoom siv cav - los ntawm lub ntuj coj thiab tsim kua muag ntawm cov tawv nqaij txhuam. Yog li ntawd, hauv kev tsim khoom ntawm rab teev thiab ntsuas cov khoom hnyav, nws yog qhov tsim nyog los txo qhov yuam kev hauv kev ntsuas qhov hnyav (hnyav) thiab txuas ntxiv qhov tsis ua haujlwm ntawm lub tshuab.

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