Pyrometer
[pai'rɒmitә]
解释:
(n.) An instrument used for measuring the expansion of solid bodies by heat.
(n.) An instrument for measuring degrees of heat above those indicated by the mercurial thermometer.
哈里森校对
解释:
n. an instrument in the form of a metallic bar for measuring the temperature of bodies under heat.—adjs. Pyromet′ric -al.—n. Pyrom′etry the science or art of measuring degrees of heat beyond the compass of the mercurial thermometer.
录入:史黛西