This device is operated manually by person who discovers fire . by breaking the glass it will lead to the sounding of the fire alarm bells throughout the building 这一方法是在有人发现火灾时现场予以处理，打破玻璃将触响火灾警钤并遍及整个建筑。
They should also explain why the tax authorities allowed this debt situation to reach these current figures , without intervening earlier , without sounding the alarm bell 同时，他们也需要说明为什么税务部门允许债务累加到目前如此巨大的数额，没有任何的前期干预，也没有警告。
The concentration of mathane monitor controlled by chip microprocessors , is able to sound the alarm bell based on the limit of mathane concentration , and start device to drain the gas at the same time 本文设计的用单片微机控制的甲烷浓度报警监控仪，是采用热催化原理(俗称黑白元件)探头制成的甲烷浓度测量仪，适用于中小型煤矿井下各作业场所中测量空气中的甲烷浓度。
Jake melnick ' s corner tap said the wings made with red savina pepper will be served with an alarm bell for patrons to summon waiters with sour cream , milk sugar and white bread if things get out of hand 杰克梅尔尼克的街角酒塞指出，这道以墨西哥沙维那红辣椒烹煮出的鸡翅餐，上菜时将一并给顾客一只警铃，以便事态失控时，可以召唤服务生提供酸奶油、乳糖与白面包。
But the us government ' s announcement in the fall of 1990 of plans to negotiate a trade agreement with mexico rang alarm bells in the environmental community in north america and launched trade and environment as a prominent issue 但美国政府在1990年的秋天公告的计划，让与墨西哥谈判的贸易协定敲响了警钟，在北美洲的环境共同体提出了贸易与环境之间作为一个重要的问题。
Currently , the society security problem is more attached importance . especially , the 911 events in the usa had struck at the alarming bell for the society security problem . governments and leaders in every country attach importance to struggling against terrorism 当前，社会的安全问题越来越受到人们的重视，特别是美国911事件的发生，给全世界的安全问题敲响了警钟，反恐怖斗争受到了各国政府和领导的高度重视。
For example , the escalation of employees compensation insurance premium several years ago sounded an alarm bell that we must attend to the growing problem of workplace safety . as a result , government , employers , employees and the insurance industry made joint effort to improve employees safety and reduce industrial accidents and bring the premium back to a more reasonable level 例如数年前劳工保险保费急升，反映出劳工安全可能出了问题，社会必须正视，之后经过政府、雇主、劳工界及保险业共同努力，改善劳工安全，减低工伤事故，保费亦随之下降。
For example , the escalation of employees compensation insurance premium several years ago sounded an alarm bell that we must attend to the growing problem of workplace safety . as a result , government , employers , employees and the insurance industry made joint effort to improve employees safety and reduce industrial accidents and bring the premium back to a more reasonable level 例如数年前劳工保险保费急升，反映出劳工安全可能出了问题，社会必须正视，之后经过政府、雇主、劳工界及保险业共同努力，改善劳工安全，减低工伤事故，保费亦随之下降。
