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["甲醇精制版安全毎日の問題",,"安全生産工作中で通常言及される"三违"現象は次のどれですか。 A.作業規程違反、操作規程違反、安全規程違反 B.指揮違反、作業違反、労働紀律違反 C.安全教育の違規、労働防護具の配布の違規、安全技術措置費の減のの違規 D.建設の違規、生産の違規、販売の違規 B",,"慣性力系の簡略化公式 主動慣性量:M=Jε=Pg*L 惯性矩:J=(113)*P((L)))=(43)*PL 推出:ε=3g*4L",,"B? ?? ?? ?? ?? ?? ?? ?? ?","よく学*天天空:("]

2020-03-04View Original

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在安全生产工作中,通常所说的"三违"现象是指( )。   A.违反作业规程、违反操作规程、违反安全规程   B.违章指挥、违章作业、违反劳动纪律  C.违规进行安全培训、违规发放劳动防护用品、违规消减安全技措经费  D.违反规定建设、违反规定生产、违反规定销售  B
Reply #22020-03-04
惯性力系简化公式 主矩:M=Jε=Pg*L 转动惯量:J=(1/3)*P(2L)2=(4/3)*PL2 推出:ε=3g/4L
Reply #32020-03-04
B? ?? ?? ?? ?? ?? ?? ?
Reply #42020-03-04
好好学* 天天向上:(

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