“laser extensometer”的概念、定义、翻译、参考文献-科学参考

单词	laser extensometer
释义	laser extensometer [`lā·zǝr ´ek´sten`säm·ǝd·ǝr] ^OPTICS A device which uses interference of laser beams to measure small changes in distance; it can operate between points as much as 0.6 mile (1 kilometer) apart, and has been used to measure effects produced by earth tides.
随便看	hardware control hardware description language hardware diagnostic hardware division hardware floating point hardware monitor hardware multiplexing hardware multiplication hard water Hardwick conveyor loader head hard-wire hard-wired hard-wire telemetry hardwood hardwood bearing hardwood forest hard x-ray Hardy plankton indicator hardy plant Hardy-Schulz rule hardystonite Hardy-Weinberg law Hare hare harelip

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