Design of Intelligent Fire Detection System for Air Sampling of Coal Mine

1、

Air sampling technique is used to explore safety evaluation.

在安全性测定方面，运用了空气采样技术进行探索。

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2、

In order to improve the system reliability, some measures such as "two out of three" principle, air sampling and self-verification were adopted.

采用三取二原则、空气取样、系统自检等措施提高了系统可靠性。

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3、

A Simple Idea Finally the in-car air sampling and analyzing methods adopted extensively in the world are presented.

最后简单介绍了国际上广泛采用的车内空气取样和分析方法。

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4、

The soft ground has characteristics such as rich natural water content, big air space ratio, high compressibility, low shearing strength and so on.

软土地基具有天然含水量大、空隙比大、压缩性高、抗剪强度低等特点。

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5、

Remoulding air supply system of CIP plant to improve gold recovery rate

改造炭浆厂供风系统提高金回收率

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6、

All air supply is based on plant air and blowers.

所有气体的供应是根据工厂空气和鼓风机而定的。

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7、

Heat gain and temperature rise in low temperature air supply system

低温送风空调系统的风管得热与温升

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8、

Research for Frequency Conversion Control in Air Supply System of Hydrogen Power

氢能发电机空气供给系统变频控制技术初探

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9、

Proton Exchange Membrane Fuel Cell Air Supply System Design Based on H_ ∞ Robust Control

基于H∞鲁棒控制的质子交换膜燃料电池空气供应系统设计

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10、

Transforming Compressed Air Supply System, Reducing Consumption of Energe Source

改造压缩空气供应系统降低能源消耗

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11、

Open the windows and air the room.

开窗换换气。

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12、

We air the room by opening the window.

我们打开窗子让屋子通风。

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13、

The windows were never opened except to air the room for a few minutes in the morning.

除了早晨给房间通风几分钟外，其余时间窗户总是紧闭的。

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14、

When the sky gets whiter And the air is colder I throw my feeling to the falling snow

当天空变得更白空气变得更冷我把我的感觉扔向飘落的雪中

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15、

The glare from their blood shot eyes seemed to clash in the air and throw out sparks.

四只红眼睛对了光，好象要在空气中激触，发出火花。

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16、

Air Tight Dissolving Air Flotation Test Unit

密闭溶气气浮试验装置

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17、

Air to air heat recovery unit

空气空气热交换式热回收组合机组

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18、

AIR CLEANER, A component in the pneumatic system for removing dirt from the engine air supply to the air conditioning system.

空气清洁器，气源系统里的一个部件。用于去除供空调系统使用的发动机引气中的灰尘。

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19、

One of the modern air engagement, active radar guided air to air missile weapon system's target acquisition ability suffers from error factors.

误差是影响主动雷达型中远距空空导弹武器系统截获性能的重要因素。

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20、

It comes with the idea of using the successful experience of maritime court for reference, recommends establish special air court to perfect air justice system.

借鉴海事法院的成功经验，提出建立航空法院，完善航空司法体制。

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