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词汇 micromillimeter
分类 英语词汇 英语翻译词典
释义

micromillimeter

英汉-汉英词典
微毫米
词组 | 习惯用语
您要查找的是不是:
  • micrometeorite n. 微小陨石
  • microdensitometer n. 显微光密度计
  • millivoltmeter n. 毫伏计
  • microprogrammed adj. [计]微程序控制的

网络短语:
micromillimeter 微毫米; 百万分之一公厘;
micromillimeter material 纳米材料
英语百科

Nanometre

The nanometre (International spelling as used by the International Bureau of Weights and Measures; SI symbol: nm) or nanometer (American spelling) is a unit of length in the metric system, equal to one billionth of a metre ( 0.000000001 m) . The name combines the SI prefix nano- (from the Ancient Greek νάνος, nanos, "dwarf") with the parent unit name metre (from Greek μέτρον, metrοn, "unit of measurement"). It can be written in scientific notation as 1×10 m, in engineering notation as 1 E−9 m, and is simply 1/1 000 000 000 m. One nanometre equals ten ångströms.

近义、反义、联想词
近义词
n.
metric linear unit

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