second stage testing 中文意思是什麼

second stage testing 解釋
二階段測試
  • second : adj 1 第二的；第二次的；二等（的）。2 次等的；較差的；劣於…的 （to）。3 〈美國〉較年輕的。4 另一...
  • stage : n 1 講臺；舞臺；戲院，劇場；〈the stage〉戲劇，戲劇藝術；戲劇文學；〈the stage〉戲劇業；劇壇。2 ...
  • testing : 測試系統
  1. News from the conference of " 2004 automotive national - level emmission of international cooperation network of testing laboratory " which held in beijing a few days ago, chinese government had alreasy successively released and revised 34 emmission standard of motor vehicles, have formed comparatively emmission standard system, including automobile, engine and motorcycle, reached the second control stage of european motor vehicle

    日前，東風混合動力公交車純電動車在上海國際汽車城第六屆「必比登」清潔汽車挑戰賽中一戰成名，混合動力公交車獲挑戰賽「級排放」獎，純電動車也受到廣泛關注。東風公司總經理苗圩作為中國產業界的代表，應邀在開幕式上發表演講。
  2. Natural gas in duzhai area was formed the earliest. inclusion enclave temperature testing not only determined the first stage for natural gas formed to be 28 - 20ma but also the second stage to be from quaternary ( 2ma )

    包裹體測溫法不僅確定了第一階段天然氣成藏期為28 - 20ma ，也確定了第二階段天然氣成藏期，即第四紀以來（ 2ma以來） 。
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