火灾规模及通风速度对温度分布及温度扩散范围具有明显的影响。
Furthermore, the temperature distribution and influential length of hot smoke in the tunnel vary significantly with air velocity and fire load.
保温系统：采用德国进口保温材料辐射材料加工而成，减低温度扩散损耗，简短加热时间升温快。
Insulation system: adopting germany-made insulation material, radiation reduction temperature, heating time brief loss of diffusion warming faster.
提出了适用于评价控制区域内最大温度的评价指标——基于热源的温度效率，并探讨了复合温度扩散反问题。
An evaluation index, named temperature effectiveness based heat source, is proposed. And the inverse problem of hybrid temperature diffusion is discussed.
提出了适用于评价控制区域内最大温度的评价指标——基于热源的温度效率，并探讨了复合温度扩散反问题。
A evaluation index, named temperature Effectiveness Based Heat Source, is proposed. And the inverse problem of hybrid temperature diffusion is discussed.
上个月，加拿大研究人员预测温度升高将会使壁虱和蚊子一类的昆虫扩散到北方更远的地区。
Last month, researchers in Canada predicted that temperature increases there will spread insects like ticks and mosquitoes farther north.
石油公司使用的分散剂在接近冰点的温度下效果不佳，用于防止溢油扩散的栏油栅面对漂浮的冰山也无能为力。
Dispersants used by oil companies do not work well at or near freezing temperatures. Booms to contain a spill cannot be used with icebergs floating in the water.
假定无限介质内热源的存在引起周围多孔介质内温度的瞬态变化和水分的迁移和扩散。
A transient state distribution of temperature within the infinite medium is assumed to induce the moisture transfer process.
磁铁矿颗粒氧化按温度划分为两段，在较低温度下主要是铁离子扩散，较高温度下氧离子扩散的扩散能力增强。
Oxidation of magnetite grains is divided into tow stages, according to temperature, and iron ion diffuses at lower temperature and diffusion amount of oxygenic ion increases at higher temperature.
目的：比较非理想均匀磁场和线性梯度磁场中扩散运动引起的信号衰减对温度、时间的依赖性。
Objective; To compare the dependence of signal attenuation on temperature and time caused by the diffusion movements in inhomogeneous and linear gradient magnetic field.
研究了几个常用的环境温度下扩散层对点火性能的影响。
The effect of ignition property on diffusion layer in normal ambient temperature was examined.
首先研究了扩散燃烧时的流场和温度场。
Firstly We investigated the flow field and temperature field of diffusion fuel.
随着介质温度的升高，湿度的降低，横向水分扩散系数增大。
Moisture diffusion coefficients across grain direction increase with medium temperature increasing and humidity decreasing.
结果表明，扩散处理及钎焊间隙对钎焊接头的再熔化温度有强烈的影响。
Results show that both the diffusion treatment and the brazing gap affect strongly on the remelt temperature.
结果表明：铜在不锈钢衬筒中的扩散深度随着停留时间和加热温度的增加而增加；
The heating temperature and holding time had distinct effects on the copper diffusion depth in the stainless steel socket.
影响扩散层的主要因素是基体材料的成分和沉积温度；
It is the compostiton of bulk material and deposition temperature that mainly affects the diffusion layer.
在CVD过程中，存在着大的温度差和浓度差，将引发自然对流和浓度扩散，它们又与气体的强迫流动以及反应器的几何尺寸和形状相互影响。
Large temperature and concentration differences taking place in CVD process lead to natural convection and concentration diffusion which interact with forced convection and complex reactor geometries.
随着提高加热温度和延长保温时间，“上坡扩散”的富磷层深度和浓度将不断增加。
With increase of heating temperature and duration of heating time, the depth and concentration of phosphorous-enriched layer in uphill diffusion increases continuously.
通过研究火灾烟雾的动态扩散规律，揭示了高温烟气对于沥青混凝土路面温度场的影响规律。
Research to the fire smog dynamic diffusion mechanism, the paper proposed the influence mechanism of the high temperature smog to the asphalt pavement surface temperature.
温度是影响抗菌涂层中抗菌剂扩散的重要因素。
Temperature is an important factor influencing the diffusion of antimicrobial agent in antimicrobial coating.
镀液温度的升高能扩散加快﹐降低浓差极化﹐此外﹐升温还能使离子的脱水过程加快。
The solution the rise of temperature diffusion speed up, reduce can strong difference, in addition, temperature polarization still can make ion dehydration process of speed up.
分析了表面处理方法、冷变形、扩散退火温度和时间等工艺因素对界面结合强度的影响；
The influences of process parameters include surface preparation method, cold deformation, diffusion temperature and time.
探讨了热扩散温度、时间、活化剂、原料铬粉、核心粉材质等对复合粉末性能的影响。
The effects of thermal diffusion temperature and duration, activator, Cr powder used as raw material and core material etc. on the properties of the composite powder were investigated.
要使曝光区温度达到扩散实验要求，必须使曝光区功率密度很高。
Because temperature rise of the exposed region must meet the requirement of diffusion experiment, high power density of the incident laser beam is necessary.
本文就是为空间电离层环境模拟器研制的扩散型极低气压、低电子温度和极低密度的紧凑型电子回旋共振等离子体源的研制。
A compact ECR plasma source, the strengths of which are its ultra low electron temperature, its low pressure and its ultra low density, was developed and built for such a simulator.
薄膜电阻率随退火温度的变化行为与薄膜微观结构的变化以及界面扩散有关。
The annealing behavior of the resistivity is correlated with the microstructure and interfacial diffusion of the films.
文章讨论了钎焊时间、钎焊温度、钎焊间隙及焊后扩散处理对钎焊接头再熔化温度的影响。
This paper discusses the effect of brazing time, brazing temperature, brazing gap and diffusion treatment on the remelt temperature of the brazed joint.
讨论了质子交换膜燃料电池运行电流密度和温度、阴极和阳极加湿温度、气体扩散层孔隙率等参数对以上结果的影响。
The effect of the current density and fuel cell temperature, humidified temperature of cathode and anode, porosity of porous diffusion layer on the results mentioned above are discussed.
方法：用经典物理学的扩散理论探讨扩散运动引起的信号衰减与温度、时间的关系。
Methods; To study the relationship between signal attenuation and temperature or time by the theory of diffusion movements on classical physics.
方法：用经典物理学的扩散理论探讨扩散运动引起的信号衰减与温度、时间的关系。
Methods; To study the relationship between signal attenuation and temperature or time by the theory of diffusion movements on classical physics.
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