“微震”造句

微震的震中位于蘇爾特灣。
The tremor was centred in the Gulf of Sirte.

約5分鐘之前,在距東京不遠(yuǎn)的千葉市也有過(guò)一次微震.
A weak quake shook Chiba, near the capital, about five minutes earlier.

微震的噪聲譜在1/6赫趨于峰值.
The spectrum level of microseismic noise tends to peak at about 1 / 6 Hz.

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