The utility model relates to an earthquake alarm which is formed by the connection of a power circuit, a vibration sensor, an alarm delay control circuit and a sound alarm circuit.
本实用新型涉及一种地震报警器，由电源电路、震动传感器、报警延时控制电路和声响报警电路连接构成。
It is not surprising that investors and credit-rating agencies view the prospect of a hung parliament with alarm, fearing that the lack of firm leadership will delay fiscal retrenchment.
这就不奇怪投资者和客户信贷分类机构警惕的看待一个无任何党派占明显多数的议会的前景，他们害怕稳固的领导能力的缺乏将推迟财政紧缩。
The World Health Organisation yesterday declared a global influenza pandemic, the first in more than 40 years, after weeks of delay for fear of causing unnecessary public alarm.
世界卫生组织(WHO)昨日宣布全球流感大流行到来，这是该机构40多年来首次宣布这样的消息。 此前该机构拖延了数周，原因是担心引起不必要的公众恐慌。
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