送交者: 老中乙号 于 2008-06-01, 23:56:32:

• 大趋势是SI被越来越多地使用，至少在学术界和工业界是这样。 (无内容) - 哈哈哈 (0 bytes) 2008-06-02, 09:39:38 (231934)
• 好象他们不觉得，从小这样已经习惯了，就象我们觉得英制不好一样 - 蓝隼 (160 bytes) 2008-06-02, 00:34:10 (231884)
  • you only think about a small portion of the problem. - steven (207 bytes) 2008-06-02, 03:27:42 (231905)
• too costly to change. (无内容) - steven (0 bytes) 2008-06-02, 00:28:18 (231883)
  • NASA paid dearly for that..... - 蓝隼 (169 bytes) 2008-06-02, 00:38:50 (231885)
    • not the manufacturer, but the software controlling the thruster - steven (101 bytes) 2008-06-02, 03:24:38 (231903)

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