用英语写出爆米花的制作过程
爆米花的制作过程Takeappropriateamountofcorn(orrice)burstintoflowerpot,andclosedagoodroof,thenburstonthericepotonthestovesothattheycontinuetoturntheheatevenly,canbedeliciousouttothepopcorn.
Thisisintheheatingprocess,thepottemperaturerising,andthepotofgaspressureisalsoincreasing.Whenthetemperatureiselevatedtoacertainextent,thericegrainswillbegraduallysoftened,cookedricewithmostofthewaterintosteam.Duetohightemperature,watervaporpressureisgreat,sothathassoftenedtheexpansionofthericegrains.Butthistimethepressureinsideandoutsidethegrainofriceisbalanced,sograinofriceinthepotwillnotburstopen.
Whenthepotatmosphericpressureroseto4-5months,suddenlyburstopenthetopoftheflowerpot,potandtherapidexpansionofthegas,quicklyreducethepressure,makingthepressuredifferenceinsideandoutsidethericegrainsbecomelarger,resultinginagrainofricewithhigh-pressuresteamalsoTherapidexpansionofthetransientburstopengrainofrice,whichhasbecomethepopcorn.
免责声明:本站发布的教育资讯(图片、视频和文字)以本站原创、转载和分享为主,文章观点不代表本网站立场。
如果本文侵犯了您的权益,请联系底部站长邮箱进行举报反馈,一经查实,我们将在第一时间处理,感谢您对本站的关注!
新励学网教育平台
海量全面 · 详细解读 · 快捷可靠
累积科普文章数:18,862,126篇