“shallow refraction seismometer”的概念、定义、翻译、参考文献-科学参考

单词	shallow refraction seismometer
释义	shallow refraction seismometer Encyclopedia 工学地震数据采集仪器释 shallow refraction seismometer小折射地震仪利用地震波的折射原理，对浅层具有波速差异的地层或构造进行探测，用于小折射勘探的地震数据采集装置。
随便看	commutating commutating condenser commutating pole commutating subalgebra commutation commutation circuit commutation coefficient commutation law commutation of cash taxes into silk or other goods commutation of D.C.machine commutation of tax silk into cash commutation property commutation relation commutation relationships commutation station commutation switch commutation theorem commutative commutative A-algebra commutative algebra commutative-associative ring commutative Banach algebra commutative band commutative binary composition commutative center

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