NM

常见例句

• He's seventy now,and is beginning to nm to seed.
  他现在70岁了，开始衰老了。
• One NM is one-1 billionth meter.
  一纳米是十亿分之一米。
• In most cases the deviation is within±7 nm.
  计算结果偏差一般都在±7nm以内。
• NM Union Pharmaceutical Industry Co., Ltd.
  北医联合药业有限公司。
• Wavelength of the Ar+ laser is 488 nm .
  激光为波长488nm的氩离子激光(光功率约50mw)。
• He's seventy now, and is beginning to nm to seed.
  他现在70岁了，开始衰老了。
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