Instructions指示
Enter the number that you wish to round to a given number of significant figures.输入该号码,你想轮,以某一特定的一些重大的数字。 Eg enter 12345.678 and ask to round to four sig figs, the answer will be 12350.例如输入12345.678和要求,以四回合SIG的无花果,答案将是12350 。
When converting or manipulating measurements, your final result is当转换或操纵测量,所以您最后的结果是
only as significant as your least significant value.只有作为显着做为您至少具有重要价值。 So, if you see a phrase like “5 kg (or 11.023113 lbs)” that’s just plain wrong.因此,如果您看到一个词组一样, “ 5公斤(或11.023113磅) ”的正义平原是错误的。 The original kg value has only a single sig fig and so the conversion should only be given to one sig fig too, ie 5 kg is about 10 lbs.原公斤价值只有一个单一的SIG的图等转换应该只考虑到一SIG的图太多,即5公斤约十磅。





















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