“peta-”的英文意思

单词

peta-

释义

peta-, prefix|ˈpɛtə|
[Said to be f. penta-, the mode of formation having been suggested by tera-/tetra-.]
Prefixed to the names of units to form the names of units 10¹⁵ times larger (symbol P).
1975Physics Bull. Mar. 105/1 The Committee [sc. the International Committee of Weights and Measures (CIPM)] also agreed to recommend that the 15th and 18th powers of 10 be assigned the names ‘peta’ (symbol P) and ‘exa’ (symbol E) respectively.1975B.S.I. News Dec. 13/3 The Conference [sc. the General Conference of Weights and Measures (CGPM)]..adopted the name peta, symbol P, for 10¹⁵ and exa, symbol E, for 10¹⁸.

英语词典包含277258条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

相关内容：

“peta-”的英文意思

moult是什么意思

“顺时针”英文翻译

mountain ash是什么意思

“顺旋”英文翻译

mound是什么意思

相关推荐