对影响城市燃气爆炸极限的因素进行了讨论。
The factors affecting explosive limits of city gas are analysed in this paper.
探索了浓度爆炸极限、爆炸形态与波形及其影响因素；
The explosive limits of concentration, explosive morphology, explosive waveforms and their influence factors were investigated.
爆炸极限是评定可燃气体火灾爆炸危险的主要指标之一。
The explosive limit is one of main index to judge explosion fatalness of fuel gases.
研究水煤气与空气混合时煤气的爆炸极限与所含各组分浓度之间的关系；
The relationship between the gas explosive limits and concentrations was studied as air was mixed with water gas.
从实验和模拟两方面研究了丙烷脱氢过程涉及到的可燃气体爆炸极限问题。
This thesis studies by experimental and simulation the issue of combustible gas explosion limits involved in the propane dehydrogenation process.
分析了影响燃气爆炸极限的因素以及燃气爆炸极限的计算方法和计算误差。
The factors affecting gas explosion limits, the calculation method and the calculation errors of gas explosion limits are analyzed.
能燃烧，蒸气与空气形成爆炸性混合物，爆炸极限7% - 73%(体积)。
Can burn, vapor and air to form an explosive mixture, the explosion limit of 7%-73% (volume).
通过实验，对煤矿井下存在的多元混合气体的爆炸极限和临界氧浓度进行了分析和研究。
The paper experimentally studied the explosive limit and the critical oxygen concentration of several kinds of gases that are found in the mine.
考虑到氢气易燃，本文采用光纤作为敏感探头元件，在氢气环境下测试低于爆炸极限的氢气浓度。
Taking the flammability of hydrogen into account, in this paper, optical fiber is used as a sensing probe in hydrogen environment to test the hydrogen concentration which is below the explosive limit.
介绍了国内外碳氢制冷剂的应用情况，分析了碳氢制冷剂的危险性及碳氢制冷剂爆炸极限的影响因素。
Presents the application of hydrocarbon refrigerants at home and abroad. Analyses the risk of them and discusses the influencing factors about the explosion limit.
研究结果表明，加热炉运行全过程中可燃气体含量较少且远低于烟气混合物爆炸极限，不存在爆炸危险；
The result shows that the content of combustible gas is far lower than the lower explosive limits and there is no the explosion danger in heating furnace.
大多数反应物和产物在跟空气混合的时候是易燃的，并在很大范围上具有容易爆炸的性质(即有大的爆炸极限)，如表3所示。
Most of the reactants and products are flammable and have explosive properties over wide ranges when mixed with air, as shown in table 3.
爆炸的恒星其质量接近形成黑洞的理论质量极限，即太阳质量的20倍左右。
The star that exploded that year was just on the edge of the theoretical mass limit for forming black holes, about 20 times the mass of the sun.
在这个极限点上，其中心压力将变得如此巨大，以至于爆发失控的核聚变，而恒星则爆炸成为热核爆炸型超新星。
At this point the pressure at its center will become so great that runaway fusion occurs and the star will detonate in a thermonuclear supernova.
无线通信流量正在爆炸式地增长，一些城市的承载量已到极限。
Wireless data traffic is exploding. In some cities capacity is already running short.
诸如“人口大爆炸”(1968年)和“增长的极限”(1972)等书都预测在那些妇女育有5个或更多子女的国家会出现马尔萨斯危机(Malthusian crise)。
Books such as "The Population Bomb" (1968) and "The Limits to Growth" (1972) predicted Malthusian crises in countries where women were having five children or more.
人血清白蛋白hsa的塞子极限运动，所以不会爆炸头在盘片钳和另一边，他们将不只是飞走的盘片。
HSA stoppers limit HSA movements, so heads wouldn't bang on the platters clamp and on the other side they wouldn't just fly off the platters.
给出了能够用于钢板钢纤维混凝土遮弹板接触爆炸下的极限设计分析的实用方法。
The practical method of limited analytical design is given for shelter plate of steel plate and steel fiber reinforced concrete.
汽油的油蒸汽挥发达到一定浓度极限，正好与拨打、接听过程中出现的火花极易引起爆炸。
Gasoline vapor volatile developed to a certain concentration limit, just with the call, answer the process of sparking easily cause explosion.
分析了干熄焦循环气体成分，针对可燃气体成分爆炸的极限值，控制及制定循环气体成分的指标。
Analyzed the composition of circulating gas for CDQ, against the explosion limit value of combustible gas composition, the index of circulating gas composition is controlled and determined.
试验研究了潜艇艇体用钢在爆炸冲击载荷作用下的动态极限应变。
Experimental investigation were carried out on dynamic failure strain of submarine steel under shock loading.
这颗恒星被认为正在难以置信的速度消耗其核燃料，并且很快就会接近其爆炸的极限。
The star is thought to be consuming its nuclear fuel at an incredible rate, while quickly drawing closer to its ultimate explosive demise.
实验测得了爆炸危险度、火焰蔓延极限、最小点火能等特性参数；
The minimum ignition energy, the maximum experimental safe gaps, the degree of explosion danger and other explosion characteristics were experimentally determined.
实验测得了爆炸危险度、火焰蔓延极限、最小点火能等特性参数；
The minimum ignition energy, the maximum experimental safe gaps, the degree of explosion danger and other explosion characteristics were experimentally determined.
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