| 单词 | pressure chamber |
| 释义 | > as lemmaspressure chamber pressure chamber n. a chamber designed to hold material under pressure, or inside which pressure can be applied. ΘΚΠ the world > matter > chemistry > equipment or apparatus > [noun] > chambers for specific reactions poison tower1839 pressure chamber1857 Glover (also Glover's) tower1871 cloud chamber1897 bubble chamber1902 proportional counter1932 1857 Sci. Amer. 10 Oct. 37/4 It has two force or pressure chambers and 4 valve seats. 1915 Jrnl. Chem. Soc. 108 ii. 820 A lower cylinder with narrow holes bored vertically in it forces a molten solid out of the pressure chamber and so causes a sudden drop in pressure. 1989 Skin Diver May 26/3 Saturation divers using helium to avoid narcosis..would live in a pressure chamber on a ship and descend to the work in a pressurized bell. < as lemmas |
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