在过去的一部分时间里，人们没有温度计测温，那些研究过程就使用具代表性的数据，比如树木的年轮来衡量。
For parts of the past where there were no thermometers to consult, such studies use proxy data, such as tree rings.
为了确保热电偶温度计测温的准确性，不仅在出厂时要对它进行严格检定，而且在随后的使用过程中还要进行周期性检定。
To ensure the thermocouple's veracity, it must be verified strictly before it is sold, and be calibrated periodically in the process of its use.
本文基于推导多波长辐射温度计的理论，推出了一种三波长辐射测温法的新关系式，并建立了三波长辐射温度计的数学模型。
This paper presents a new relationship of three-wavelength radiation pyrometer by a theory of multi-wavelength, and establishes a three wavelength mathematical model.
系列双金属温度计是一种适合对流体蒸气的中低温度进行直接测量的测温仪表。
WSS series bimetallic thermometers are designed to directly measure low and medium temperature of fluid steam.
本文的分析结果可用于该温区内使用标准铂电阻温度计测温结果的不确定度分析。
The analysis results may be helped on the evaluation of uncertainty in measurement using standard platinum resistance thermometer in this temperature range.
本文基于推导多波长辐射温度计的理论，推出了一种三波长辐射测温法的新关系式，并建立了三波长辐射温度计的数学模型。
This paper presents a new relationship of three-wavelength radiation pyrometer by a theory of multi-wavelength, and establishes a three wavelength mathematical mode...
本文基于推导多波长辐射温度计的理论，推出了一种三波长辐射测温法的新关系式，并建立了三波长辐射温度计的数学模型。
This paper presents a new relationship of three-wavelength radiation pyrometer by a theory of multi-wavelength, and establishes a three wavelength mathematical mode...
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