单词 | millitorr |
释义 | > as lemmasmillitorr millitorr n. Brit. , U.S. ΚΠ 1960 B. B. Dayton in E. Thomas Adv. in Vacuum Sci. & Technol. I. 72/1 It is recommended that the Torr be adopted by all countries and used in place of the millimetre of mercury in referring to the pressure in a vacuum system. The millitorr is defined as 10−3 Torr and is suggested for use in place of the micron of mercury. 1968 Carbon 6 221 5Å Linde zeolite sieve has been studied at 273 and 298 °K at pressures from about 15 millitorr to 500 torr. 1996 Sci. Amer. Oct. 91/2 The thermal conductivity of a gas drops sharply from a constant at about one torr to essentially zero at one millitorr. < as lemmas |
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