| 单词 | short-stroke |
| 释义 | > as lemmasshort-stroke short-stroke n. ΚΠ 1838 Civil Engineer & Architect's Jrnl. 1 394/2 The short stroke engines are propelling the boats..faster than long stroke ones. 1921 A. W. Judge Automobile & Aircraft Engines iv. 167 Tests..show that at low piston speeds the short stroke engine has a somewhat better thermal efficiency. 1977 D. Bastow W. O. Bentley—Engineer xx. 337 The short stroke engine would be at least no worse off in terms of specific weight per horse~power. < as lemmas |
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