火灾

Once the fire has started, the sprinklers operate to reduce the impact of the fire.

旦火灾开始，洒水系统就会启动以减少火灾造成的影响。

Destruction of fire would be lower if water sprinklers could work in time and properly.

火灾发生后，及时、正确地进行喷淋灭火可以有效的控制火势的发展，降低火灾的危害程度。

Such "fire scars" in long-lived species like giant sequoias allow him to estimate the past frequency of forest fires.

这些在长寿物种，如巨红杉中留下的火灾印迹，使得他能够估计过去森林火灾的频次。

A zone fire model is used to stimulate the fire and predict the smoke movement in a ship engine room.

利用火灾区域模拟基本原理和使用方法，对扑救难度较大的船舶机舱火灾烟气运动进行了研究分析。

The boundary shape and length of fire zone are growth with time, which determine the fire HRR is variational with time and space distribution.

火场边界形状长度和火场面积随时间而变化发展，决定了火灾释热率在时间和空间分布上都是变化的函数，火灾HRR不同于稳态火和T〓火。

A zone fire model is used to stimulate the fire and predict the smoke movement in a ship engine room. The sort of fire is difficult to fight.

利用火灾区域模拟基本原理和使用方法，对扑救难度较大的船舶机舱火灾烟气运动进行了研究分析。

The design methods and key design points of the fire automatic alarm system for construction of metallurgic industry were expounded from selection of system mode,matching of fire detector and alarm control,division of alarm zone and detection zone,function of fire fighting equipment and linkage control requirement,and system wiring.

从系统形式的选择，火灾探测器和报警控制器的选配，报警区域和探测区域的划分，消防控制设备的功能和联动控制要求，以及系统布线等方面系统阐述了冶金工业建筑中火灾自动报警系统的设计方法和设计要点。

This paper illustrated the architectural characters which related to smoke controlling,mainly introduce the parameters of atrium areas, ratio of length and width, figuration factor, leakage ratio, door-opening factor, window-opening factor, and dangerous exponent etc.

目前 ，中庭建筑得到越来越多的应用，给建筑消防带来了许多挑战。与传统的高层建筑相比，中庭建筑在火灾烟气控制方面具有自身的特点。而国内外还在不断地对中庭火灾烟气流动的物理特性进行理论和实验的研究。

You will notice: Better individual self defense per soldier and unit, swifter time intervals between volley fires in fire by rank system, better responses....

你会发现：更好的个人自卫每名士兵和单位，迅速地之间的时间间隔凌空火灾火灾的等级制度，更好地应对。。。。

To establish an effective ventilation mode for fire fighting in the Qinling road tunnel, an experiment is carried out to study the temperature distribution and smoke propagation in the ventilation duct and shaft of the tunnel in case of fire..

为了建立火灾工况下有效的竖井通风模式，通过大比例火灾模型试验，对不同通风模式下，主隧道、风道及竖井内温度场的传播分布、烟流蔓延扩散规律进行了研究。

If you are committed to an education career, then the Master of Arts in Education from Ashford University is for you.

如果你是致力于教育事业，那么，艺术教育硕士学位阿什福德大学是给你的。

objective:to explore the expression of survivin protein and its mrna in rectal cancer and their clinic significance.

目的：研究凋亡抑制因子survivin蛋白及其mrna在直肠癌组织中的表达及其与临床病理关系。