“sunken rock”的概念、定义、翻译、参考文献-科学参考

单词	sunken rock
释义	sunken rock [`sǝŋ·kǝn `räk] ^NAVIGATION A rock that is a potential danger to navigation; for cartographic purposes, it is a rock whose summit is below the lower limit of the zone for a rock awash.
随便看	laser altimeter laser amplifier laser anemometer laser beam laser-beam cutting laser-beam printer laser camera laser ceilometer laser communication laser cooling laser cutting laser deposition laser detecting and ranging laser diode laser disk storage laser Doppler velocimeter laser drill laser earthquake alarm laser extensometer laser/fiber-optic gyroscope laser flash tube laser fusion laser glazing laser guidance laser gyro

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。