Qhov tseem ceeb ntawm cov ntoo noo noo thiab qhov nruab nrab nroog ntoo noo noo cov ntsiab lus

- May 19, 2018-

Nyob rau hauv ib txwm tej yam kev mob, ntoo thiab nws cov khoom yuav muaj ib tug npaum li cas ntawm noo noo. Hauv Suav teb, feem pua ntawm cov dej muaj nyob rau hauv ntoo thiab feem pua ntawm cov ntoo tom qab ziab no txhais tias yog cov khoom ua ya raws cov ntoo.

Yuav ua li cas los xam cov ntsiab lus ntawm cov Moisture thiab nws qhov tseem ceeb rau Ntoo

Cov dej hauv kev qhia dej:


W = (Gs-Ggo) / Ggo × 100%


Ntawm lawv: W-meej noo noo ntawm ntoo;


Gs - ntub ntoo hnyav;


Ggoo - Lub qhov ceeb thawj ntawm qhuav khoom.


Qhov tseem ceeb ntawm cov ntoo noo noo


Tom qab tsim tau cov khoom ntoo lawm, daim duab thiab cov ntaub ntawv yuav tsis hloov. Nyob rau lub sij hawm no, lub ntsiab tseem ceeb uas txiav txim siab cov khoom zoo nkauj ntawm cov khoom ntoo yog cov ntoo noo noo thiab ziab kev ntxhov siab. Kev tsim cov tuam txhab tsim nyog yuav tsum tuav cov roj noo noo ntawm cov khoom ntoo. Thaum ntoo khoom ncav cuag ib qho kev ntsuas ntawm cov ntsiab lus ntawm cov khoom siv thaum siv, lub ntoo ntawm lub sij hawm no yog qhov tsawg tshaj plaws yuav tawg.


Rau cov khoom siv hluav taws xob zoo khoom siv, nrog kev nruam kev loj hlob ntawm kev txawj ntse, ntau thiab ntau xim yog them rau cov khoom siv roj ntawm cov khoom ntoo. Yav tag los, cov neeg lag luam txawv teb chaws tau them zoo rau qhov ntsuas no. Ntau cov tuam ntxhab uas luam cov khoom muag thiab cov khoom tiav ib nrab muaj cov kev ua no.


Qhuav ntoo, qhov ntau qhuav qhov zoo dua?


Thaum cov ntoo muab tso rau hauv ib cheeb tsam ib puag ncig, cov dej noo noo nyhav ib qho kev tshuav nyiaj li cas tom qab lub sij hawm ntev txaus, uas yog hu ua cov ntsiab lus nruab nrab ntawm cov huab cua EMC. Thaum twg cov dej noo noo ntawm ntoo yog siab tshaj qhov ntsuas dej noo noo ntawm qhov chaw, cov ntoo yuav nchuav ya raws thiab vice versa.


Yog li ntawd, lub ziab ntawm ntoo yuav tsum tsim nyog, thiab nws yuav tsum tsis txhob yuav qhuav li sai li sai tau. Cov cheeb tsam sib txawv thiab kev sib txawv nyias muaj nyias qhov kev xav tau rau cov dej noo noo.


Qhov nruab nrab nruab nrab khoom ya raws txhua hnub hauv cov ntoo hauv nroog loj hauv Suav teb


Beijing 11.4% Urumqi 12.1% Hefei 14.8%


Harbin 13.6% Yinchuan 11.8% Wuhan 15.4%


Changchun 13.3% Xi'an 14.3% Hangzhou 16.5%


Shenyang 13.4% Lanzhou 11.3% Wenzhou 17.3%


Dalian 13.0% Xining 11.5% Nanchang 16.0%


Hohhot 11.2% Chengdu 16.0% Changsha 16.5%


Tianjin 12.2% Chongqing 15.9% Fuzhou 15.6%


Taiyuan 11.7% Lhasa 8.6% Nanning 15.4%


Shijiazhuang 11.8% Guiyang 15.4% Guilin 14.4%


Jinan 11.7% Kunming 13.5% Guangzhou 15.1%


Qingdao 14.4% Shanghai 16.0% Haikou 17.3%


Zhengzhou 12.4% Nanjing 14.9% Taipei 16.4%


Dej ntsiab lus ntsuas kev ntsuas


Txoj kev ntsuam xyuas cov dej noo ntawm cov ntoo muaj xws li ziab khaub ncaws, ntsuas hluav taws xob, retorting, titration, thiab humidity. Nyob rau hauv kev ua teb ntawm ntoo ua, txoj kev ziab feem ntau yog siv.