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2018-04-26View Original

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Reply #22018-04-26
["
Reply #32018-04-26
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Reply #42018-04-26
(毎日一題)石炭から油、エチレン交流版块
Reply #52018-04-26
"24.4.25"
Reply #62018-04-26
2
Reply #72018-04-26
2
Reply #82018-04-26
3.jpg 参加:賞5財富;回答正確:賞1財富;注: 本貼有効期間48時間。 問答題:(DMmtc) エチレン分離設備:蒸気タービンと圧縮機の剛性軸と柔軟軸とは何ですか? �回転子の動作回転数が第一臨界回転数未満のとき、軸を剛性軸と呼びます;回転数が第一臨界回転数を超えて第二臨界回転数未満の場合、軸を柔軟軸と呼びます。 注:2日後、答えが自動的に公開されます!
Reply #92018-04-26
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Reply #102018-04-26
2
Reply #112018-04-26
動作回転数が第一臨界回転数未満の軸を剛性軸と呼びます;動作回転数が第一臨界回転数を超える軸を柔軟軸と呼びます。
Reply #122018-04-26
"2柔軟軸:"
Reply #132018-04-26
" "柔軟軸"
Reply #142018-04-26
" "柔軟軸"
Reply #152018-04-26
" "柔軟軸"
Reply #162018-04-26
" "柔軟軸"
Reply #172018-04-27
" "回転�の第一臨界回転数が動作回転数以上いときを軸を柔軟軸と呼びます。回転�の第一臨界回転数が動作回転数以下の場合、軸を剛性軸と呼びます。"
Reply #182018-04-27
" "柔軟軸"
Reply #192018-04-27
" "回転軸の第一臨界回転数が動作回転数以下のときを軸を柔軟軸と呼びます;回転�の第一臨界回転数が動作回転数以上ののときを軸を剛性軸と呼びます"
Reply #202018-04-27
" "回転軸の第一臨界回転数が動作回転数以下のときを柔軟軸と呼びます;回転軸の第一臨界回転数が動作回転数以上のときを剛性軸と呼びます"

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