Kev piav qhia
1. Thaum siv, yuav tsum tau ceev faj txog cov hauv qab no: tuav nrog kev saib xyuas thaum lub caij tsheb thauj mus los, tsis txhob muaj kev sib tsoo, thiab xyuam xim tshwj xeeb los tiv thaiv lub caj dab ntawm cov kua nitrogen tank. Feem ntau muab tso rau hauv qhov chaw tsaus, sim txo cov naj npawb thiab lub sijhawm qhib lub tank kom txo tau cov kua nitrogen noj. Tsis tu ncua ntxiv kua nitrogen kom ntseeg tau tias tsawg kawg yog ib feem peb ntawm cov kua nitrogen khaws cia hauv lub tank. Thaum lub sij hawm cia, yog tias qhov tseem ceeb ntawm cov kua nitrogen los yog cov dej khov tawm sab nraum lub tank pom, nws qhia tau tias kev ua haujlwm ntawm cov kua nitrogen tank yog qhov txawv txav thiab yuav tsum tau hloov tam sim ntawd. Thaum sau thiab tso cov phev khov, tsis txhob nqa lub tog raj kheej nqa ntawm cov phev khov sab nraum lub qhov ncauj tank, tsuas yog lub hauv paus ntawm lub caj dab tank.
2. Dab tsi yog kev ceev faj rau khaws cia cov kua txiv hmab txiv ntoo khov rau hauv lub tank kua nitrogen? Kev txhim kho cov phev khov ntawm cov nyuj yog tam sim no siv ntau tshaj plaws thiab siv tau zoo rau kev yug me nyuam. Kev khaws cia kom raug thiab siv cov kua phev khov yog ib qho ntawm cov yuav tsum tau ua ua ntej kom ntseeg tau qhov kev xav ntawm nyuj. Thaum khaws cia thiab siv cov phev khov ntawm cov nyuj, yuav tsum tau them nyiaj rau: khov phev ntawm nyuj yuav tsum muab cia rau hauv cov kua nitrogen tso tsheb hlau luam, nrog rau tus neeg mob siab rau kev saib xyuas. Cov kua nitrogen yuav tsum tau ntxiv rau lub sijhawm tsis tu ncua txhua lub lim tiam, thiab cov xwm txheej ntawm cov kua nitrogen tso tsheb hlau luam yuav tsum tau kuaj xyuas tsis tu ncua.
