单词 | gas injection |
释义 | > as lemmasgas injection gas injection n. [perhaps after German Gas-Injection (1821 or earlier)] the injection of gas into something or someone; an instance of this.Originally as a therapeutic or diagnostic procedure; later also as a technique in the exploitation of gas and oil deposits. ΚΠ 1871 Med. & Surg. Reporter 18 Feb. 141/1 It was only when the sufferings became intensified, as the head pressed upon the rigid perineum, that they again had faith. In this case the gas injection was applied four times, at intervals of ten minutes. 1896 B. Blount & A. G. Bloxam Chem. Engineers & Manufacturers II. ii. 45 Gas injection pipe. 1903 R. Bartholow Pract. Treat. Materia Medica & Therapeutics (ed. 11) 374 Spasmodic asthma—the neurosis—it is probable, can be cured, and a single gas-injection might suffice. 1930 Sci. News Let. 15 Nov. 319/2 Gas injection was started in January, 1930, and by October 1 almost 100,000,000 cubic feet had been forced into the pay sand. 1937 Brit. Med. Jrnl. 6 Nov. 894/2 We occasionally supplemented a ventriculography by gas injection. 1976 Offshore Engineer July 20/3 A cluster of 10 wells with four satellite wells for water and gas injection. 2009 S.-J. Liu in M. R. Kamal et al. Injection Molding v. 200 The gas injection unit can either be an independently operated unit or integrated into the injection molding machine. 2011 Acta Ophthalmologica 89 172 Recurrent disease was treated with repeated gas injection or vitrectomy. < as lemmas |
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