“extensometer”的概念、定义、翻译、参考文献-科学参考

单词	extensometer
释义	extensometer [´ek´sten`säm·ǝd·ǝr] ^ENGINEERING 1. A strainometer that measures the change in distance between two reference points separated 60-90 feet (20-30 meters) or more; used in studies of displacements due to seismic activities. 2. An instrument designed to measure minute deformations of small objects subjected to stress.
随便看	siderogel siderograph siderolite sideromelane sideronatrite sideronitic texture sideropenic dysphagia siderophile element siderophore siderophyllite siderophyre siderophyry siderose siderosilicosis siderosis siderosphere siderostat siderotil side shot side slope side spray side stream sidestream sidestream stripper sideswipe

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