给出了电子束的横向温度随电极结构和螺线管纵向磁场的变化情况。
The electron beam transverse temperature variations with anode region and acceleration tube design parameters as well as the uniform solenoidal magnetic field are presented.
横向温度区段长度应为建筑物单坡长度,且随所选屋面板的类型而变化。
The lateral temperature segment length should be the single slope length, which can be adjusted to the different type of roof panel.
边部加热对于均化热轧带钢横向温度分布、提高产品性能及尺寸精度具有重要影响。
Edge heating process can uniform the temperature of hot rolled stip and then benefit the property and dimension precision of the strip.
该方法按平面应变问题求解横向温度应力,在此基础上用解析公式计算纵向温度应力。
With this method, the transversal stresses are solved as a plane strain problem, and consequently the longitudinal stresses are calculated with an analytic formula.
伸缩缝:为适应地基变形,管身伸缩及施工要求,防止管身在温度变化时产生横向裂缝。
Expansion joint: to meet the deformation of foundation, expansion and construction requirements play, prevent play a change in temperature in transverse crack produces.
分析已有实验数据表明:在温度场存在的气粒两相流中,两相流场的湍流强度和湍动能将会增加而横向速度将会减小。
The results showed that the turbulence intensity and turbulent energy of the two-phase flow increased while the transverse velocity decreased in the presence of the temperature difference.
本文在假定电弧截面温度分布的基础上,通过对电弧内部能量平衡的研究,提出了一个横向磁场中动态电弧的近似计算模型。
Based on the assuming of the arc temperature distribution and the investigation of the energy balance in the arc, a simplified model of the dynamic arc in transverse magnetic field is proposed.
前轮对处于脆性温度区间的焊缝金属施加一个横向挤压塑性应变,减小甚至抵消致裂的拉伸应变,防止了焊接热裂纹的产生。
The front impact roller causes transverse plastic compression strain in the weld which is in the brittle temperature range, which counteracts the tensile strain which leads to hot cracking.
气冷的方法,可以使试样散热更快,达到控制温度的目的,同时也可以减小焊接残余应力和焊接横向收缩变形。
Wind cooling accelerated elimination of heat dissipation, and controlled temperature which made welding transverse contraction deformation and the residual stresses decrease.
结果表明:自由水和原油的核磁共振横向弛豫时间(T2)都随温度的升高而增大。
The results show that, the T2 relaxation time for bulk water and oil samples increase with increasing temperature.
分别搭建了保偏光纤布拉格光栅的温度、轴向应变和横向负载传感实验系统并进行了实验研究。
The PMFBG sensing experimental systems of temperature, axial strain and transverse load were set up, respectively, and the corresponding experiments were carried out.
重点研究了球磨时间和烧结温度对烧结合金的密度、硬度、横向断裂强度和压缩强度的影响。
The effects of milling time and sintering temperature on density, hardness, transverse rupture strength and compressive strength were mainly studied.
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.
随着烧结温度的升高,烧结合金的密度增加,硬度降低,横向断裂强度和压缩强度则先升高后降低。
Elevating sintering temperature, the density increased and the hardness decreased, but the transverse rupture strength and compressive strength were increased at first and then decreased.
热尘埃等离子体中的非线性尘埃声孤波在高阶横向扰动下是稳定的,且尘埃颗粒的温度、低温离子和高温离子的温度和数密度影响尘埃声波的性质。
The temperature of dust grains, low temperature and high temperature ions and the number densities of the ions influence the property of dust acoustic waves.
详细研究了金属诱导非晶硅横向晶化时间、温度对晶化生长的影响。
In this paper, the effect of annealing temperature and time on the rate of metal-induced lateral crystallization (m ILC) of amorphous silicon are investigated in detail.
随着神经网络的涡电流和温度分布的预测上不断移动的薄导电带横向磁通感应加热(TFIH)的设备。
With neural network the eddy current and temperature distribution prediction on the continuously moving thin conducting strips in transverse flux induction heating (TFIH) equipment is presented.
轴向和横向移动都应当按照极端温度进行计算。
Axial and lateral movements shall be based on upset temperatures.
本文结合模型试验,得出了不同温升及变率下表面横向浮射流的瞬时浓度场和流速场,进而分析得出随着温度及变率的变化浓度场的扩散范围、形态特点和趋势。
Based on the model test, the instantaneous concentration and velocity images in different temperatures and scales are put forwarded. And the range, shape and trend of diffusion are acquired.
最后,对测量系统中的误差进行了分析,结果表明传感头的横向响应和温度对测量的影响均不明显。
Last, the error of the measuring system is being analyzed, and results show that the cross-axis sensitivity of the sensor and the temperature affect the measurement little.
指出地壳和上地幔弹性波速的横向变化,与介质温度状态的横向差异存在密切关系。
It is pointed out that there is a close relation between the lateral variation of elastic waves velocities that propagate in the crust or upper mantle and the lateral regime in the same medium.
测量了各种成分样品的介电常数随温度变化曲线以及纵向、横向电致伸缩系数Q_(11)、Q_(12)。
The dielectric constants varied with temperature and electrostrictive coefficients Q_11, Q_12 have been measured.
路基阴阳坡面热状况的差异会导致路基下伏土层温度场的不对称性,由此可能引起路基横向的不均匀变形。
This kind of difference in thermal state may result in asymmetric thermal regime in embankment, and underlying soil as well. As a result, possible unevenly transverse deformation may appear.
锅炉水冷壁金属管壁温度的波动与水冷壁管横向裂纹失效有很大的关系。
The wall-temperature fluctuation of water-wall tubes is one of the important causes for transverse-cracking failure of water-wall tubes.
锅炉水冷壁金属管壁温度的波动与水冷壁管横向裂纹失效有很大的关系。
The wall-temperature fluctuation of water-wall tubes is one of the important causes for transverse-cracking failure of water-wall tubes.
应用推荐