在翻譯航空手冊(cè)中，總會(huì)遇到很多的“WARNINGS”, "CAUTIONS" ,"NOTES" 和"Alert"，各種機(jī)型都有，曾經(jīng)出現(xiàn)過多種說法，比如warning是警告，caution是警戒，note是注, alert是警報(bào)。由于各個(gè)公司已經(jīng)形成了自己的慣用用法，所以這里只提出建議用法。

      在空客手冊(cè)中，是這樣定義的：DEFINITIONS OF WARNINGS, CAUTIONS AND NOTES
      The following are the official definitions of warnings, cautions and notes taken directly from the JAR25/CS-25 and applicable to Airbus flight operation documentation:
      WARNING：An operating procedure, technique, etc. that may result in personal injury or loss of life if not followed. 如果不遵守該語句可能會(huì)造成人員受傷或死亡，可見比較嚴(yán)重。
      CAUTION：An operating procedure, technique, etc. that may result in damage to equipment if not followed. 如果不遵守該語句，可能會(huì)造成設(shè)備損壞，程度低了。
      NOTE：An operating procedure, technique, etc. considered essential. 只是認(rèn)為是重要的，做以強(qiáng)調(diào)。

      在波音手冊(cè)中，是這樣定義的：Warnings, Cautions, and Notes

      The following levels of advisories are used throughout the manual and are not to be confused with EICAS messages, which are separately identified in the text.
      WARNING: An operating procedure, technique, etc., that may result in personal injury or loss of life if not carefully followed.
      CAUTION: An operating procedure, technique, etc., that may result in damage to equipment if not carefully followed.
      Note: An operating procedure, technique, etc., considered essential to emphasize. Information contained in notes may also be safety related.

      可見關(guān)于這幾個(gè)詞的定義是差不多的

      在龐巴迪公務(wù)機(jī)手冊(cè)中，是這樣定義的：