为了研究电缆的火蔓延过程,必须开展全尺寸的实验研究。
Full-scale experiment is an important way to study the fire performance of cables.
根据卷吸机理不同,可将通道内烟气蔓延过程分为四个不同阶段。
Based on the different entrainment mechanisms, the smoke movement in a long channel can be divided into four stages.
也许正是在面对黑死病的蔓延过程中,他开始对预言未来之事产生了特别的兴趣。
Perhaps it was his work in the midst of bubonic plague outbreaks that gave him his particular interest in apocalyptic visions of the future.
如果欧洲央行(ECB)不迅速采取行动,这将会成为一个带来灾难性后果的蔓延过程。
Without swift action from the European Central Bank, this will prove to be a contagion process with a disastrous end.
城中村是我国快速城市化背景下、城市向乡村蔓延过程中出现的普遍地理现象和城乡矛盾激化的一个缩影。
The phenomena of urban-village is the epitome of contradictions between urban a nd rural area with the acceleration of urbanization in China.
到1347年为止,黑死病差不多夺去了中部欧洲一半人口的生命,而气候似乎也在这一疾病的蔓延过程中发挥了作用。
Climate also seems to have played a role in the epidemic of Black Death, which killed about half the population of Central Europe by 1347.
认为燃烧合成的自动蔓延过程是样品中一层一层的逐层点火过程,因此,点火公式也可以用来解释自蔓延高温合成过程本身。
It is considered that the propagating process can be regarded as the ignition process occurring layer by layer inside the column sample;
应用自行研制的“多坡段固相材料火蔓延实验台”,模拟森林地表火的蔓延过程,对变坡度情况下森林地表上坡火行为规律进行了实验研究。
In this paper, a solid phase material fire experimental bed, which has more slope segments, has been used to simulate upslope forest surface fire.
金融市场失灵越蔓延,直接信贷和国有银行在这过程中的潜在角色越重大。
The more widespread the financial-market failures, the larger the potential role of directed credit and state banks.
近期的美国住宅市场泡沫也经历了一个类似过程,从优质抵押贷款蔓延至次贷。
The recent us housing bubble had a similar process of moving from prime to subprime mortgages.
范围蔓延是一个术语,用以定义在未经范围变更管理过程而进行的针对项目的一系列小型的范围变更。
Scope creep is a term used to define a series of small scope changes that are made to the project without scope-change management procedures being used.
从历史悠久的市中心向周边的贫民窟蔓延,该SAAL过程中引入新的住房类型,并逐步探索其他方法来规划城市。
From the historic city centre to the sprawling slums of the periphery, the SAAL process introduced new housing typologies and brought to view alternative ways to plan the city.
采用小尺度箱体及液化石油气模拟室内燃气泄漏的条件,通过电火花点火,实验研究了在燃气泄漏过程中的着火与火焰蔓延的现象与规律。
Using little scale trunk and LPG to simulate the condition of indoor flammable gas leakage, an experimental study was performed on the fire and flame spread ignited by electric sparkle.
霉变风险的信息的价值,在一个霉变蔓延实际案例的修复决策过程中得到了证明。
The value of information about mould risks is demonstrated in the decision making process concerning remediation of an actual case of mould infestation.
结果表明:随着参数条件的改变,自蔓延高温合成过程中燃烧波会出现各种时空有序的耗散结构。
It is shown that with the change of condition parameters in SHS process various time space order combustion waves appear.
本文在建立了自蔓延高温合成过程燃烧动力学模型的基础上,用数值计算和计算机模拟方法,对燃烧波特征及其变化规律进行分析模拟。
On the base of combustion dynamical model of SHS process, the characteristics of combustion wave and its change were analyzed by numerical calculation and computer simulation.
以比较基因组学为研究手段,细菌进化基因组学可从基因组水平深入认识物种分化、生境适应、毒力进化、耐药性产生蔓延等表型进化过程。
It is the time to call for evolutionary genomics which probe into bacterial diversity, niche adaptation, virulence evolution, and drug resistance from the view of whole genome.
EN50399 -1:著火条件下电缆的一般测试方法-在火焰蔓延的测试过程中,测量热释放量和冒烟量-测试装置。
EN50399-1: common test methods for cables under fire conditions, Heat release and smoke production measurement on cables during flame spread test. Part 1: Apparatus.
通过测量材料表面的温度来研究火蔓延的情况,同时还将火蔓延与火灾过程中的重要参数如热释放速率、热流密度和室内温度等进行了比较,分析了相互之间的关系。
Some key fire parameters, such as heat release rate, heat flux, room temperatures etc, were also performed and compared with the flame spread. The relationships among these parameters were analyzed.
通过测量材料表面的温度来研究火蔓延的情况,同时还将火蔓延与火灾过程中的重要参数如热释放速率、热流密度和室内温度等进行了比较,分析了相互之间的关系。
Some key fire parameters, such as heat release rate, heat flux, room temperatures etc, were also performed and compared with the flame spread. The relationships among these parameters were analyzed.
应用推荐