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19
Jun, 2020
Cuam Tshuam Ntau Npaum Li Cas Qhov Kev Xaiv Cov Hmoov Nplej, Rog, Ntsev, Thia...
1. Qhov kev xaiv ntawm hmoov nplej thiab nws muaj nuj nqi nyob rau hauv lub ncuav (1) Qhov kev xaiv ntawm hmoov nplej: hmoov siv rau ncuav yog feem ntau muag hmoov, uas tsis muaj gluten hmoov lossi...
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16
Jun, 2020
[Kev Khaws Tseg] Kev Tshawb Xyuas Thiab Kev Pom Zoo Ntawm [Ncuav Qab Zib Ncua...
Muaj ntau cov ntsiab lus hais txog cov txheej txheem ntawm cov khoom qab zib, xws li qhov tseem ceeb ntawm kev saj, kev ua dej tswj, cov qauv hauv lub cev, qab zib, qab zib, ntim khoom, khaws cia, ...
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11
Jun, 2020
[Kev Khaws Tseg] Kev Tshawb Xyuas Thiab Kev Pom Zoo Ntawm [Ncuav Qab Zib Ncua...
Muaj ntau cov ntsiab lus hais txog cov txheej txheem ntawm cov khoom qab zib, xws li qhov tseem ceeb ntawm kev saj, kev ua dej tswj, cov qauv hauv lub cev, qab zib, qab zib, ntim khoom, khaws cia, ...
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08
Jun, 2020
Vim Li Cas Siv [75% Cawv] Rau Kev Txiav Txim Siab Hauv Kev Tsim Khoom Noj?
Kev haus dej cawv zoo tshaj plaws rau kev ua kom tsis muaj menyuam yog 75% Lub zog ntawm cawv' s kom tsis muaj menyuam thiab tsis muaj peev xwm ua kom tsis muaj zog, thiab nws cov concentration ua ...
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03
Jun, 2020
Vim Li Cas Siv [75% Cawv] Rau Kev Txiav Txim Siab Hauv Kev Tsim Khoom Noj?
Vim li cas' t nws yuav tsum tau ntxuav tawm nrog cov cawv ntshiab? 1. Qhov no yog txiav txim siab raws li kev siv sterilization mechanism thiab cov yam ntxwv ntawm cawv. Txij li thaum cov kab mob t...
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28
May, 2020
Yuav Ua Li Cas Xaiv Cov Khoom Siv Butter Rau Ci?
Tam sim no ntau thiab ntau tus phooj ywg tab tom pib nyiam hauv ci. Lawv ua ntau yam khoom qab zib hauv tsev. Cov txheej txheem ntawm cov khoom qab zib tsis tsuas yog so lawv lub siab, tab sis kuj ...
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25
May, 2020
Cov Khoom Noj Ntxiv ≠ Txuas Ntxiv Khoom Txhaum Cai
Thaum cov pej xeem hais txog kev tshem tawm ntawm cov zaub mov ntxiv, qhov laj thawj ntxiv yog qhov lawv ua rau cov ntsiab lus tsis tseeb ntawm cov khoom noj tsis raug cai thiab cov zaub mov ntxiv....
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20
May, 2020
Raws li cov kev cai ntawm kuv lub teb chaws' s Txoj Cai Kev Tiv Thaiv Khoom Noj (1995), cov khoom noj ntxiv rau cov zaub mov yog cov khoom cuav lossis cov khoom noj ntxiv rau hauv cov khoom noj rau...
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15
May, 2020
Phosphate yog ib qho ntawm cov khoom xyaw ntuj ntawm yuav luag txhua yam zaub mov, thiab yog siv dav hauv kev ua zaub mov noj ua ib qho tseem ceeb khoom noj khoom haus thiab ua rau lub cev ntxiv. L...
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11
May, 2020
Cov Khoom Ci Nqaij Yuav Raug Qog Moldy (Puas Muaj Qhov ntws ntawm Cov Neeg Th...
4. Tsuas yog cov khoom siv, cov chaw tsim khoom thiab cov chav tsev ntim khoom muaj feem xyuam nrog kev tsim khoom raug teeb tsa hauv thaj chaw tsim khoom. (1) Lub tshuab xa hluav taws xob, lub tog...
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07
May, 2020
Cov Khoom Ci Nqaij Yuav Raug Qog Moldy (Puas Muaj Qhov ntws ntawm Cov Neeg Th...
Txhawm rau kom txo cov pa phem ntawm cov neeg ua haujlwm lossis cov khoom lag luam (suav nrog cov khoom qub, ib nrab, thiab cov khoom tiav) tshwm sim los ntawm cov khoom txawv teb chaws, plua plav,...
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04
May, 2020
Pwm Rov Raug Dua Thiab Ntau Dua, Dab Tsi Yuav Ua Khoom Noj Khoom Haus?
Txhua qhov chaw hauv lub tebchaws tau nkag mus rau qhov kub thiab lub caij ntuj sov. Muaj ntau ntau" microbial kev ua qias tuaj" nyob rau hauv kev ua cov ncuav thiab ncuav mog qab zib. Yuav ua li c...