• The electron beam transverse temperature variations with anode region and acceleration tube design parameters as well as the uniform solenoidal magnetic field are presented.

    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。

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  • The influences of the transverse temperature change on the thermal post buckling deformations are emphatically examined and the corresponding characteristic curves are plotted.

    重点分析了横向变化的升温对过屈曲平衡路径的影响,给出了相应的特性曲线。

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  • Expansion joint: to meet the deformation of foundation, expansion and construction requirements play, prevent play a change in temperature in transverse crack produces.

    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。

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  • 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.

    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。

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  • 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.

    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。

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  • 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.

    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。

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  • Finally, we apply the theory to study the quantum phase transitions of one-dimensional anisotropic XY quantum spin chain in a transverse field at zero temperature.

    最后我们采用李—杨零点方法对一维横场各向异性XY模型在零温下的量子相变作了较为系统的研究。

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  • Wind cooling accelerated elimination of heat dissipation, and controlled temperature which made welding transverse contraction deformation and the residual stresses decrease.

    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。

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  • Finally, based on the climate conditions, it is pointed out that the transverse slop in Guangzhou region is 4% temperature gradient model of concrete box beam bridge.

    最后,根据气候条件提出在广州地区横坡为4%的混凝土箱梁桥的温度梯度模式。

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  • The research results showed that the slab surface temperature dropping into the third brittle zone played an important role in causing transverse crack formation of microalloyed slab.

    研究表明,铸坯表面温度落入钢的第三次脆性温度区是造成铸坯表面横裂的一个重要原因。

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  • The PMFBG sensing experimental systems of temperature, axial strain and transverse load were set up, respectively, and the corresponding experiments were carried out.

    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。

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  • The effects of milling time and sintering temperature on density, hardness, transverse rupture strength and compressive strength were mainly studied.

    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。

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  • In the case of side discharged jets with temperature difference and transverse current, the new model has been investigated numerically in detail.

    在平面受限温差射流的九种不同工况下,与深度平均—模式进行了客观而详细地数值比较研究。

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  • It was also found that at a fixed temperature the transverse-rupture strength of the alloy generally increased with the steepness of load-deflection curves.

    还表明,在一定温度下,载荷-挠度曲线越陡,合金的抗弯强度一般也越高。

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  • Rare earth elements improves sulfide morphology, enhances the low temperature transverse impact properties of the plate.

    稀土元素改善了硫化物形态,提高了钢板的低温横向冲击性能。

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  • The research results showed that the slab surface temperature dropping into the third brittle zone played an important role in causing transverse crack formation ofm...

    研究表明,铸坯表面温度落入钢的第三次脆性温度区是造成铸坯表面横裂的一个重要原因。

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  • The resonant wavelength and resonant peak amplitude of the gain equalizer can be tuned by means of adjusting the temperature and transverse load independently.

    而且这种长周期光纤光栅的谐振波长随温度变化而线性变化,谐振峰幅值对温度变化不敏感。

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  • With increasing Hf content the stress-rupture properties, in particular, the transverse stress-rupture properties of alloy DZ_22 at intermediate temperature are obviously enhanced.

    随着铪含量的提高,合金的中温持久性能,特别是中温横向持久性能有所提高。

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  • On the basis of simulation of transient temperature field, the whole process of Xiaowan arch DAMS transverse joints aperture is simulated by use of transient 3-d nonlinear FEM.

    在三维瞬态温度场仿真计算结果的基础上,利用三维瞬态非线性有限元方法对小湾拱坝横缝开度进行了全过程仿真分析。

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  • The research results showed that the slab surface temperature dropping into the third brittle zone played an important role in causing transverse crack formation of microalloyed slab. E…

    研究表明,铸坯表面温度落入钢的第三次脆性温度区是造成铸坯表面横裂的一个重要原因。

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  • 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.

    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。

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  • BY controlling the transverse and longitudinal sealing temperature, Intelligent temperature controller can ensure firm seal, regular and aesthetic bags, and high effectivity.

    采用智能型温控仪双路控制横、纵封温度,从而使封口牢固、密封性好、袋型平整、精美,包装效率高。

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  • Particularly in the north of China, under low temperature in winter, asphalt pavement cracking and a large number of transverse cracks are very common and serious diseases of the road.

    尤其在我国北方,沥青路面在冬季会发生低温开裂,出现大量的横向裂缝,是十分普遍而严重的路面病害。

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  • 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。

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  • 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。

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