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efficiency of fire
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  “efficiency of fire”译为未确定词的双语例句
     The system not only enlarges the application scope of automatic sprinkler system (class B fire or class AB fire), but also greatly improve its efficiency of fire suppression.
     此系统不仅能扩大自动喷水灭火系统的应用范围 (如 B类火灾和 AB类火灾 ) ,而且可以提高系统灭火的有效性
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     The extinction efficiency of fire water curtain in various experimental conditions was obtained.
     在此基础上,结合消防水幕的工程设计参数,揭示了消防水幕在不同的设置条件下隔热效率的变化规律。
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     The system can improve the reliability of forest fire forecasts,science and efficiency of fire fighting and the accuracy of disaster assessment after fire,which will work to a new level.
     可提高森林火灾预测的可靠性、火灾扑救的科学性和高效性以及灾后评估的快速准确性。
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     The frog momentum of fine water mist has main influence on the efficiency of fire extinguishing.
     细水雾的雾动量是对细水雾灭火效率起主要作用。
短句来源
     The operating height of fine water mist system significantly influences the efficiency of fire extinguishing of fine water mist and the efficiency of fire extinguishing decrease with the increase ofthe height.
     细水雾系统的工作高度对细水雾的灭火有明显的影响,并且随着高度的增加灭火效率随着变小;
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  相似匹配句对
     efficiency.
     程序公正与实体公正并重:效率。
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     On efficiency of R&D
     关于科研开发效率的思考
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     On Efficiency
     效率的经济学解读
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     c)The efficiency of absorbing.
     c)吸收效率;
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     Fire and Craig C.
     Fire和CraigC.
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  efficiency of fire
This is consistent with a pattern of increased fire ignitions along the relatively low elevation urban-wildland interface, and an increase in the efficiency of fire suppression in high elevation forests.
      
Roads provide access that has increased the scale and efficiency of fire suppression, and roads create linear firebreaks that affect fire spread.
      
Roads provide access that increases the scale and efficiency of fire suppression, and roads create linear firebreaks that affect fire spread.
      


This article has studied the preparation of fire-resistant ABS resin from ABS,PVC and auxiliary fire-resistant agent.Our discussion was centred on the efficiency of fire-resistant, the impact strength and melting index of fire-resistant ABS as a function of PVC, CPE, Sb2O3 and etc.

本文研究了以ABS树脂为基料、添加含卤素的高分子物及助阻燃剂,用混炼法制得自熄型ABS树脂。着重讨论了聚氯乙烯、氯化聚乙烯以及助阻燃剂三氧化二锑等的用量对阻燃ABS树脂的阻燃效果,以及综合物理机械性能的影响。

The cargo-carrying is a new kind of projectile dealing with the armoured tar-get,and it has the advantages of both mine and projectile.The existing methods on e-valuating the efficiency of fire of the cargo-carrying launched by gun or rocket are main-ly those of computer stimulating.So in this paper,an analytic expression on evaluatingthe efficiency of fire of the cargo-carrying is obtained by means of analysis and deduc-tion.

雷弹是一种对付装甲目标群的新弹种,具有雷和弹的双重性能.用火炮或火箭炮发射雷弹时,评定其射击效力的方法目前是用计算机模拟,该文通过分析和推导,得出了评定雷弹射击效力的解析式.

Philippine Agathis(Agathis) and Michelia (champaka)were treated with three market fire retardants at 15,20 and 25% concentrations.The improving efficiencies(IE) were examined via CNS 6532Method of test for Incombustibility of internal finish material of building". Blank test of both species failed at the third grade test of CNS 6532. After treatment the chemicals retention increases with increasing concentration of the reagents, though Champaka showed inferior up take. The improving efficiency of fire...

Philippine Agathis(Agathis) and Michelia (champaka)were treated with three market fire retardants at 15,20 and 25% concentrations.The improving efficiencies(IE) were examined via CNS 6532Method of test for Incombustibility of internal finish material of building". Blank test of both species failed at the third grade test of CNS 6532. After treatment the chemicals retention increases with increasing concentration of the reagents, though Champaka showed inferior up take. The improving efficiency of fire performance characteristics as IEtc,7 6%~312%; IEtdθ,21 2%~97 5%; IEC A6%~84 3%; IEAf,26 8%~100%; IEW1p,32 1%~67 6% respectively. Two of the three tested fire retardants A and C even at the lowest concentration,certificated Agathis as 3rd grade fire retardancy while only fire retardant C enable Champaka to meet the said reguirement. The inhibition effect of fire performance characteristics at per retention are as follows: tc: 0 06~1 58sec(kg/m 3) -1 ; temperature time area(tdθ): 0 49~3 30℃·min(kg/m 3) -1 ; smoke generation(C A): 0 04~0 52(kg/m 3) -1 ; afterflame time(Af): 0 09~0 85sec(kg/m 3) -1 ; weight loss percentage(Wlp): 0 06%~0 21%(kg/m 3) -1 ; Fire retardant A shows the best inhibition effect while FR B the least; the higher the concentration applied the better the IE. Champaka showed superior IE to that of Agathis.

两种商用木材(南洋乌心石及菲律宾贝壳杉)为试材,经阻燃剂加压注入后,探讨其耐燃性改善效应。耐燃性改善效应分别为,IEtc7.6%~312%;IEtdθ212%~975%;IECA6%~843%;IEAf268%~100%;IEWlp321%~676%。阻燃剂对试材的耐燃性改善效应以FRA,FRC为佳,FRB最佳。阻燃剂吸收量与试材的重量减少率呈负相关。南洋乌心石的耐燃性改善效应优于菲律宾贝壳杉。药剂吸收量对试材各表面燃烧性质的抑制效果,着火性(Etc):006~158sec(kg/m3)~1;发热性(Etdθ):049~330℃.min(kg/m3)-1;发烟性(ECA):004~052(kg/m3)-1;余焰时间(EAf):019~085sec(kg/m3)-1;重最减少率(EWlp):006%~021%(kg/m3)-1。欲通过耐燃3级时,试材对各药剂的最少推估吸收量,分别为FRA:788~1714kg/m3;FRB:480~1250kg/m3;FRC:838~1426kg/m3。

 
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