“微震”造句

微震的震中位于苏尔特湾。
The tremor was centred in the Gulf of Sirte.

约5分钟之前,在距东京不远的千叶市也有过一次微震.
A weak quake shook Chiba, near the capital, about five minutes earlier.

微震的噪声谱在1/6赫趋于峰值.
The spectrum level of microseismic noise tends to peak at about 1 / 6 Hz.

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