音標發(fā)音

• 英式音標 [s?ɡ?n?f.?.k?nt ?f?ɡ.?z]
• 美式音標 [s?ɡ?n?f.?.k?nt ?f?ɡ.j?z]
• 英式發(fā)音
• 美式發(fā)音

基本解釋

• 有效數(shù)字。

同根派生

• significant figures相關(guān)詞

英漢例句

• Rules for determining significant figures in reading are given below.
  有效數(shù)字的讀取規(guī)則。
• The number of significant digits displayed in floating point numbers.
  浮點數(shù)中顯示有效數(shù)字的位數(shù)。

• significant figures更多例句

英英字典

劍橋英英字典

• the numbers used to write a number to be as exact as is needed

• significant figures劍橋字典
• significant figures柯林斯字典