• 结果表明无缝道岔附加温度变形变化幅度增大增加

    Results show that the additional temperature stress and deformation of the continuously welded turnout will increase with the increase of rail temperature.

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  • 无缝道岔温度特点在于基本轨要承受附加温度力的作用,岔钢轨受位移状况复杂

    The characteristic of the temperature stress in the jointless switch lies in supporting additional temperature stress on the stock rail, the stress and the displacement presents the complex nature.

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  • 道岔无缝线路焊接后,随着变化钢轨纵向温度直接作用于道岔撤叉部分

    When a turnout is connected with CWR through welded joints, the longitudinal rail temperature force ACTS directly on the frog and the switch section along with the variation of rail temperature.

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  • 本文介绍了墩台承受水平类型理想情况温度如何计算,非理想情况如何简化分析以及设计注意问题

    The paper introduced type of level force of flexible pier base, how to calculate perfect temperature force, brake force, how to analyze non-perfect condition, and the noticed problems in the design.

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  • 石油公司使用分散剂接近冰点温度效果佳,用于防止溢油扩散栏油栅面对漂浮的冰山也无能为

    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.

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  • 由于蓄电池成本环境温度的优秀性能锂电池将会推进应用技术广泛的前途。

    Due to the low cost of the battery cells and excellent performance at ambient temperature, Lithium-ion (Li-ion) battery is a promising technology for propulsion applications.

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  • 栖息地温度任何变化将显著影响新陈代谢生长速率生产季节性繁殖疾病毒素易感性

    Any changes in habitat temperatures significantly influence their metabolism, growth rate, productivity, seasonal reproduction, and susceptibility to diseases and toxins.

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  • 多重感受装置已经研制出来经过神经移植的截肢患者身上测试,转换接触震动剪切温度感觉

    Multisensory devices have already been developed and tested on reinnervated amputees, relaying sensations of contact, pressure, vibration, shear force and temperature.

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  • 失败主要是因为没有质量速度温度这样的概念

    His failings were largely due to the absence of concepts like mass, velocity, force and temperature.

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  • 摩擦吸引使牺牲品温度升得非常,致使放射触目惊心X射线。

    Friction and gravity heat the victim to such high temperatures that it lets out a scream of x-rays.

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  • CO2超临界萃取技术对红松松仁提取条件进行初步探讨,找出了最佳提取温度指标

    Use the technique of supercritical CO2 extraction inquiring into the extrct condition of the kernels oil tentatively, and findthe best temperature and pressure index for extraction.

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  • 方式、来料温度水分、干燥介质状态参数等烘后烟丝填充显著影响

    The filling power of dried cut tobacco is significantly influenced by drying methods, the temperature and moisture content of entrancing cut tobacco and drying medium conditions.

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  • 对于转筒式丝机,采用顺流方式较高来料温度水分,较大的热风流速,可获得较高的烘丝填充

    For rolling dryer, the higher filling power value corresponds to downstream quickly drying way, higher inlet temperature and moisture content.

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  • 通过调节浓度滚筒温度转速调整产品承受剪切干燥过程中的老化粘度等性能

    By adjusting the starch milk concentration, temperature and drum speed to adjust the product capability of resistance to shear stress, the drying process of aging and viscosity.

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  • 论述了对机床振动主轴位移刀具温度刀具切削、旋转工件温度进行监测原理

    The monitoring principle which includes machine tool vibrancy, principal axis displacement, cutting tool temperature, cutting force of cutting tool, temperature field of turner is discussed.

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  • 定量分析了整个轧制过程环件内温度等效应变、双向轧制分布演化情况。

    Distribution of temperature, equivalent plastic strain and radial and axial rolling force have been quantitatively analyzed in the whole process.

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  • 同一种季铵化程度TMC随着TMC浓度增加,胰岛素液体栓剂的温度减小,胶凝强度生物黏附增大

    With the increase of TMC concentration, there was an decrease in gelation temperature, while an increase in both of gel strength and bioadhesive force.

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  • 压缸内摩擦铝锭的流变引起温度变化

    The temperature change is caused by the friction in the container and the flow stress of the aluminum.

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  • 通过极限拉伸试验研究轧制退火、拉伸温度、拉伸速度、拉延间隙以及等工艺因素镁合金板材成形性能的影响。

    Through the limiting drawing ratio tests, the influences of rolling, annealing, blank holder force, drawing gap, drawing temperature and speed on the forming performance were investigated.

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  • 电子冷却系统冷却大小与电子束温度密切相关

    Cooling force in electron cooling system is closely related to the temperature of electron beam.

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  • 渠道衬砌破坏温度水分土质冻胀等因素共同作用结果,是北方地区渠道的主要破坏形式

    The frost heaving damage is main damage form of lining channel in north China, which is an integrative result of temperature, water content, soil characteristic and frost force.

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  • 相同温度进行粉末烧结体热复压锻造增加往往使锻造密度也增加。

    In the hot repressing of the powder sintered preforms, the increasing forging force increases its densities at a constant temperature.

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  • 温度因子虽其影响不是很大,总影响- 19.17%,加剧了水资源进一步减少趋势。

    It is also demonstrated that, although the effect of the temperature factor only accounts for-19.17%, it accelerates the decrease of water resources.

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  • 重点分析了陶瓷刀具切削淬火高温合金有关切削、切削温度刀具磨损等方面机理

    The mechanism of cutting force, cutting temperature and tool wear in the machining of quenched steel and nickel based high temperature alloy with ceramic tools are analyzed in the paper.

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  • 分析研究表明导致井壁破坏主要原因是井壁负摩擦温度

    The main causes of shaft wall fracture contain the reverse friction force and the temperature stress.

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  • 系统通过数控加工模块控制刀具轨迹加工,并用数据采集报警模块采集处理温度信号

    The cutter was controlled through NC machining module to work according to machining track, and the signal of strength and temperature was processed by the data gathering and alarming module.

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  • 论述了振动辅助磨削优点例如降低磨削磨削温度提高磨削效率工件质量

    The study also reviews other benefits in vibration-assisted grinding, such as reduction in grinding forces and temperature rise, improvement in grinding efficiency and workpiece quality.

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  • 给出了实验装置示意图,还介绍了蒸气式激光清洗中的一些理论问题,峰值温度估算

    Semiquantitative understanding of optimization steam laser cleaning, such as estimate of peak temperature and estimate of transient force was summarized.

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  • 变形程度对拉伸温度影响,变形程度的增大使拉伸下降

    And reduction affects drawing temperature little and its increasing lowers drawing force.

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  • 变形程度对拉伸温度影响,变形程度的增大使拉伸下降

    And reduction affects drawing temperature little and its increasing lowers drawing force.

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