英语词汇“pyrometric piece”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

> as lemmas

pyrometric piece

† pyrometric piece n. Obsolete each of a set of pieces of clay used in the original form of the pyrometer which, having been heated to differing temperatures and different colours, may be used to gauge the temperature of a furnace from the colour of a like piece placed in a furnace.

ΚΠ

1800Pyrometric piece [see sense 1].

1853 W. T. Brande Dict. Sci., Lit., & Art 1010/1 Wedgwood divided his scale into 240°; and in order to compare it with Fahrenheit's thermometer, made use of a piece of fine silver fitted to the same mould as the pyrometric pieces of clay.

extracted from pyrometricadj.

as lemmas

单词	pyrometric piece
释义	> as lemmas pyrometric piece † pyrometric piece n. Obsolete each of a set of pieces of clay used in the original form of the pyrometer which, having been heated to differing temperatures and different colours, may be used to gauge the temperature of a furnace from the colour of a like piece placed in a furnace. ΚΠ 1800Pyrometric piece [see sense 1]. 1853 W. T. Brande Dict. Sci., Lit., & Art 1010/1 Wedgwood divided his scale into 240°; and in order to compare it with Fahrenheit's thermometer, made use of a piece of fine silver fitted to the same mould as the pyrometric pieces of clay. extracted from pyrometricadj. < as lemmas
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