shallow penetration

Multichannel sparker recording has recently come into use for shallow-penetration.

多道火花发生器记录系统,最近开始已在浅层勘测中应用.

词典精选例句

Silent Guardian does not cause injury because of the shallow penetration depth of the millimeter wave.

由于毫米波穿透皮肤的深度较浅,所以“无声卫士”不会使人致伤.

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Because an aquiclude penetration of oil from oil wells, the shallow aquifer of an oil field was contaminated, which directly affect the local residents' drinking water safety, so selecting appropriate remediation method to treat the polluted groundwater is urgent.

某油田开采厂区由于油井返水事故造成了浅层地下水污染，直接影响到当地居民的地下水饮水安全，急需选取适当的修复方法对该地区地下水进行治理。

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