But each inventor and each thermometer was unique& there was no standard scale. 不过每个发明家和他们的温度计都很独特,也没有标准的度量标准。
All right, so now we have the makings of a good thermometer and a good temperature scale. 这一常数只决定于温度,于是我们现在,可以定义一个理想的温度计和温标了。
All right, next time we're going to talk about a much better scale, which is the ideal gas thermometer and how we get to the Kelvin scale. 好,下次我们,会讲一种好得多的温标,关于理想气体温度计,和开氏温标的导出。
The platinum resistance thermometer is a standard interpolating instrument of the international practical temperature scale of 1968 ( IPTS-68), But the formula for resistance-temperature stipulated by IPTS-68 is very complex and has given rise to problems in calculation and measurement of low temperature. 铂电阻温度计是1968年国际实用温标(IPTS-68)的标准插补仪器。但IPTS-68规定的电阻-温度公式十分复杂,在低温计算及精密自动测量上带来了问题。
Ideal gas offers a simple example of application and a simple thermometer for thermodynamic scale of temperature. 理想气体为热力学理论提供了一个简单的实例,为测量热力学温度提供了一种简单的温度计。
Calculation of standard platinum resistance thermometer in the international temperature scale of 1990 ITS-90标准铂电阻温度计的计算问题
For the image segmentation technology, the image of thermometer was separated with numerical value method of gray scale based on borderline segment. The two-valued image was obtained by threshold value method based on the maximum entropy to realize image segmentation. 其图像分割技术利用统计线段上灰度数值法分离出温度计图像,使用基于最大熵的阈值选择法获得二值化图像以实现图像分割。
Taking the clinical thermometer industry as an example, detailed proposals are put forward to cut the total mercury used in China, including to control the scale of mercury production as well as new projects related to mercury processing and use and to phase out small-scale enterprises; 并以体温计行业为例,提出了我国削减用汞总量的具体建议:控制生产规模,慎批新建涉汞加工利用的生产项目,并逐渐淘汰生产规模过小的企业;
Taking reinforce bar stress gauge and concrete stress gauge to survey the change of raft reinforce bar and concrete stress, and taking thermometer to scale the raft concrete temperature to gain the influence of the heat of hydration. 利用钢筋应力计和混凝土应变计测量筏板钢筋和混凝土的应力、应变变化,同时用温度计测试筏板混凝土的温度,观测水化热的影响。