NIST measures the AC-DC difference of customer's thermal voltage converters by comparing them with standards composed of a thermoelement in series with a multiplying resistor.
NIST测量客户的电压转,来和些由电偶和一个电阻相乘的AC-DC对比区别。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
Forty-five years ago, Judah and a team of scientists at NIST developed a system for the atomic clock, that tracks time more accurately than ever before in the U.S., linking old phones, power grids, financial markets, you name it.
45 年前,Judah 和 NIST 的组科学家开发了个原子钟, 美国比以往任何时候都更准确地跟踪时间,连接旧手机、电网、金融市场, 应有尽有。
At least, according to research announced this week from the National Institute of Standards and Technology, or NIST, in the U.S. Atomic clocks are named for the atoms inside that oscillate rapidly and reliably between two energy states.
至少,根据美国国家标准与技术研究院 (NIST) 本周宣布的研究,美国的原子钟以内部原子两种能态之间快速可靠地振荡而得名。