nist是什么意思,nist的意思是
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- Nist scientists also have demonstrated the most precise synthesis ever of optical frequencies , generating specific colors with a reproducibility of 19 digits .
- nist的科学家们还证明了最精确的光频段综合,通过19位数字的重复可以产生各种特定的颜色。
- And a third group , based in europe , described a similar technique to nist 's but the holograms made were on the micro-scale as opposed to the nano .
- 并且一个总部在欧洲的第三方团队,发现了一个与nist相似的技术,但他们的全息图是在微米级而不是纳米级制造的。
- According to one nist presentation , the number of servers in traditional data centers in the u. s.doubled from 2001 to 2006 .
- 据nist的一位工作人员介绍,美国的传统数据中心的服务器数量从2001年到2006年翻了一番。
- All eyes are now on nist , which is hoping to get a new result-the first in five years-later this year .
- 人们都在关注nist,它有希望于今年晚些时候得出新的结果近5年来的首个结果。
- In addition , nist has shown that extremely stable microwave signals can be generated from optical frequency combs .
- 另外,nist还发现可以从光学频率梳产生非常稳定的微波信号。
- For the past four years , scientists at nist have been conducting detailed performance evaluations of speech translation systems for the defense advanced research projects agency ( darpa ) .
- 在过去的四年里,nist的科学家一直为美国国防高级研究计划局(darpa)针对这种语言翻译系统做细节性的性能评估。
- So far , the nist and avogadro experiments meet the first requirement , but the second requirement is still out of reach , and there are unexplained differences between existing results .
- 截至目前,nist和阿伏加德罗的实验达到了第一项要求,第二项要求仍无法满足,且已有结论间存在着无法解释的偏差。
- The new results , described in the journal applied physics letters , suggest that nist mini-sensors could be used to make magnetocardiograms , a supplement or alternative to electrocardiograms .
- 应用物理杂志的介绍的这一新结果,意味着nist的迷你传感器可以用来进行磁场测量,这种测量可补充或替代心电图。
- Now scientists at the national institute of standards and technology ( or nist ) aim to take advantage of this so-called chirality to search for signs of extraterrestrial life .
- 国家标准和技术研究机构(nist)的科学家们准备利用这项空间螺旋特性来搜索地外生物发出的信号。
- Nist physicist james bergquist notes that the idea of using a constellation of satellites for navigation came up only after atomic clocks were developed .
- nist的物理学家jamesbergquist指出,原子钟出现后不久就有了利用卫星星座进行导航的思想。