现场试验表明,预应力混凝土结构中的温度作用不容忽视。
The results show that the temperature variety in prestress concrete could not been neglected.
进一步证明了温度作用下,硬磁畴畴壁中的VBL是逐步解体的。
This proves VBL in hard domains wall breakdown gradually affected by temperature.
两组岩样在温度作用下渗透率都服从指数函数增加,并存在温度门槛值。
The permeability under temperature function of two groups of rock specimens obeys exponential function to increase, and the threshold value of temperature exists.
自制了一套用于研究温度作用下土体水分传输机制的室内试验模拟系统。
One laboratory simulation system test had designed and produced, which was used to study moisture transport mechanism of soil under the influence of temperature.
系列铠装铂电阻工作原理:在温度作用下铂电阻丝的电阻随之变化而变化。
WZPK series of armoured platinum resistance the working principle of: Under the action of temperature the platinum resistance wire resistance change with change.
最后应用软件模拟工程实例得出考虑温度作用下渗透情况和实际比较吻合。
The situation of rock permeability considered stress function finally is more identical to fact by software.
着重对地基沉降、温度作用原因引起墙体开裂问题进行深入的定性、定量研究。
The qualitative and quantitative analyses have done deeply that the walls have cracked because of the subsidence of ground and the temperature action.
其次,利用空间有限元方法,对结构在不同温度作用下的响应进行了分析计算。
Secondly, the use of space finite element method, the structure under different temperatures in response to the analysis.
在钢混凝土结合梁中,温度作用通常包括三种形式,即:变温、温差和温度梯度。
Temperature changes, temperature diversities and temperature grades are common forms of temperature actions in steel and concrete composite girders.
目前,有关混凝土结构温度作用中气象因素的研究,尚没有完善的理论和分析方法。
And there has not been perfect theory or analyzing method for the research on how meteorological phenomena affect the temperature function in concrete structure.
运用力学概念以及桥梁结构所受的温度作用,指出桥面铺装对结构温度作用的影响。
Using the mechanics concept and the temperature effect of bridge structure, the author pointed out the influence of deck pavement to structure temperature effect.
阐述了混凝土的收缩作用和温度作用,并提出了在工程实践中进行裂缝控制的措施。
This paper expounds the shrinkage effect and temperature effect of the concrete, and advances some measures for controlling the cracks of the concrete in the construction practice.
阐述了混凝土的收缩作用和温度作用,并提出了在工程实践中进行裂缝控制的措施。
With the increasing applications of large span, high-rising or thin-walled concrete structures at present, temperature action often calls reletively high stresses.
同时芯片表面钝化层内的缺陷数目也在温度作用下增加,引起芯片表面复合速度增加。
Simultaneously, defects in the passivation layer of the device surface are also increased with the increasing of the baking temperature and also the surface recombination velocity.
实验结果表明:二次风可以促进挥发分在稀相区的燃烧,对提升稀相区的温度作用明显;
The experimental results indicate that secondary air can accelerate volatile combustion in dilute phase zone and raise temperature here remarkably.
环境温度作用所引起的仓壁竖向应力与由贮料侧压力所引起的仓壁竖向应力差别不太大。
The vertical stress in the silo wall are not obviously influenced by temperature load or material pressure.
其计算难点是建筑结构在环境温度作用下的温度场的建立与对应的温度应力和温度变形的计算。
The difficulties of calculation are to establish the temperature field of structure under the action of ambient temperature and to calculate the thermal stress and thermal deformation.
在结构温度作用计算中需气象参数作为其边界条件,主要有日照辐射、气温日较差、风速这三个参数。
The meteorological parameters, such as solar radiation, temperature difference and wind velocity are boundary conditions in temperature effect analysis of structures.
幕墙玻璃一般承受自重、直接作用于表面的风荷载、地震作用和温度作用等荷载的组合作用,其中风荷载是主要荷载。
Generally the curtain-wall glass is loaded complexly. The loads include wind-pressure (the main load), gravitational force, seismic force and temperature-effect, etc.
在桥梁设计和施工中,需要考虑温度作用的影响,而不同国家、不同规范的设计规定中,有关箱梁温度的规定不尽相同。
During the bridge design and construction, the influence of temperature needs to be considered. However, the related specifications or standards are dissimilar in different criterions or countries.
通过热失重(TGA)、XRD和综合热分析(TSC- TG)测试,研究了低钙粉煤灰在不同外加剂和温度作用下的活化机制。
Activation of low calcium fly ash, in different admixtures and at different temperatures, was stu - died by TGA, XRD and TSC-TG analysis.
参照经典塑性力学的屈服面理论,引入了温度作用下应力空间中脆性岩石的损伤面模型,定性地讨论了荷载和温度影响下损伤面时的演化规律。
Giving an imitation of traditional plastic theory , a damage surface model on brittle rock about temperature in stress-space is introduced and the evolutionary law is discussed qualitatively.
这十分相近,但是总体上来说,云的累积作用是降低地球的温度而不是让地球升温。
It's very close, but overall the cumulative effects of cloud are to cool Earth rather than heat it.
鼻孔大小等因素随着温度和湿度的变化而变化,这种事表明进化在起作用。
Things such as nostril size vary with temperature and humidity in ways that suggest evolution is at work.
稳定蠕变应变率本构方程是作用在盐岩上的应力偏量的幂次函数和能量与温度的指数函数。
The steady-state creep strain rate is a power function of deviatoric stress and exponential function of temperature and energy.
这两种化学物质在一定的温度下相互作用。
These two chemicals interact with each other at a certain temperature.
但是,合适的房间温度也发挥着至关重要的作用。
But the right room temperature can also play a crucial role.
然而其他环境因素也有可能会起作用,比如冬天室内温度。
However, it is possible that other environmental factors, such as winter indoor temperatures, may also have a contributing role.
水和作用,吸入的食物和皮肤温度能过影响体脂的测量。
Hydration, food intake and skin temperature can affect body fat measurements.
水和作用,吸入的食物和皮肤温度能过影响体脂的测量。
Hydration, food intake and skin temperature can affect body fat measurements.
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