There were five survivors in the coal mine accident.
煤矿事故中有五名幸存者。
They are, quite literally, the canaries in the coal mine.
打个比方，他们就是煤矿里的金丝雀。
The noise of fan outlet is a chief noise source in the coal mine.
对于煤矿噪声分析，主要噪声源是风机出口噪声。
On hearing the news of the accident in the coal mine, she went pale.
一听说煤矿事故的消息，他的脸色就变得苍白了。
On hearing the news of the accident in the coal mine, she went pale.
一听说煤矿事故的音讯，他的脸色就变得惨白了。
Rescuers are concerned for the safety of those trapped in the coal mine.
营救人员牵挂着被困在煤矿井中的那些人的安全。
Environmental disasters are primary pollution source in the coal mine area.
地质灾害是煤矿区环境污染的主要发生源。
THE result of headless-chicken financial markets or a canary in the coal mine?
是什么导致了今天的局面，是无头公鸡一样的金融市场还是煤矿中的金丝雀？
So it is very important to detect more sensitive the harmful gases engendering in the coal mine.
因此，对煤矿生产、加工过程中产生的有害气体进行高灵敏度检测变得十分重要。
All of these methods used in the Coal Mine Safety Supervision training received very good results.
这些方法应用在煤矿安全监察员培训中收到了很好的效果。
The panel made of this material using in the coal mine hoisting equipment gives a high performance.
用该材料制成的煤矿提升设备中箕斗上使用的镶条其寿命可大幅度提高。
As we have mentioned before, Spain is the canary in the coal mine for the survival of the Eurozone.
正如我们之前所说，对于欧元区能否“存活”下去而言，西班牙就是煤矿里的金丝雀。
At present in the coal mine among grass-roots party building of coal mine, there are many kinds of problems.
而目前在煤矿基层党政建设当中，还存在很多这样那样的问题。
I propose the design thinking of appling the MOM technology in the coal mine safety management system in this paper.
本文提出了将消息中间件技术应用于煤矿安全管理系统的设计思想。
This paper describes the key technologies of cognitive radio, and explores its application in the coal mine communications.
本文主要介绍认知无线电的关键技术，并探讨其在煤矿通信中的应用。
The density control of gas and coal dust is done through optimal allotment of the ventilation quantity in the coal mine well.
煤矿井下瓦斯和煤尘的浓度控制是通过煤矿井下通风量的优化分配实现的，是实现煤矿安全生产的关键环节。
His two-month excursion left him with sweet memories. Then he was called back. His parents had lined up a job in the coal mine for him.
他在外的两个月给了他不少愉快的回忆，之后就接到家里的通牒，说已经安排好了煤矿的工作。
The article introduces the basic idea and principle for the CAD system's design of the shaft fan's installation drawing in the coal mine.
文中介绍了煤矿用轴流式通风机设备安装布置图CAD系统设计的基本思想与原则，详细说明了图块的分解、绘制以及总图组装等问题。
A new solution has been provided for the real problem of high pressure, and large-flux valve taking much time and energy in the coal mine.
针对煤矿井下高压、大流量截止阀操作费时费力的实际情况提供了一种新的解决方案。
The paper makes use of the mathematic method with thought, establishing the dependable mathematics model of ventilated system in the coal mine.
利用可靠性数学的方法和思想，建立了煤矿通风系统可靠性分析的数学模型。
The CAN bus transmission characteristics of packet are mainly analyzed, and transport protocol for the sub-station in the coal mine is designed.
重点分析了CAN总线传输报文的特点，设计了适用于井下分站的传输协议。
It widens the applied scope of grey system clustering evaluation and provides a new scientific method for forecasting water inrush in the coal mine.
该方法在煤矿突水中的应用进一步拓宽了灰色聚类理论的应用范围，并为煤矿突水的准确预报提供了一种新的方法。
The application of wireless sensor network in the Coal Mine Safety Monitoring System is discussed and its major task is data collection and transmission.
探讨了无线传感器网络在煤矿安全监测系统中的应用，其主要任务是数据的采集和传送。
This paper numerically investigated the basic conditions and possibility of the secondary disaster in the coal mine caused by the mine fire in the laneway.
本文采用数值分析方法研究井下掘进巷道内火灾所导致的继发性灾害发生的条件。
The system can simultaneously monitor the concentration of methane, carbon monoxide and other dangerous gases and temperature and humidity in the coal mine.
系统能够同时对井下气体中甲烷、一氧化碳等多种危险气体的浓度和井下的温度、湿度等进行检测。
The system can simultaneously monitor the concentration of methane, carbon monoxide and other dangerous gases and temperature and humidity in the coal mine.
系统能够同时对井下气体中甲烷、一氧化碳等多种危险气体的浓度和井下的温度、湿度等进行检测。
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