| 单词 | strainmeter | 
| 释义 | > as lemmasstrainmeter   strainmeter  n. Engineering = strain gauge n.   above. ΘΚΠ the world > matter > physics > mechanics > force > stress or force exerted and tending to deform > 			[noun]		 > alteration of form or dimensions caused by stress > instrument indicating strain gauge1910 strainometer1915 strainmeter1916 1916    Metall. & Chem. Engin. XIV. 551/1  				The strainmeter is not affected by vibration, and it can be used under difficult conditions. 1939    Jrnl. Royal Aeronaut. Soc. 43 544  				The strain meter..first made it possible to investigate the behaviour of the fast-moving and more inaccessible parts, such as crankshaft, airscrew, etc., during flight. 1979    Bull. Seismol. Soc. Amer. 69 1983  				Four invar-wire strainmeters have been operated in shallow trench sites..beside the San Andreas fault. < as lemmas | 
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