• The attenuation of temperature wave in humid sand layer on an evaporation cooling roof differs from that in dry sand layer in essence.

    有含湿存在被动蒸发冷却屋面温度衰减本质上不同于干燥状态情况。

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  • When a thin plate is heated by a beam of modulated continuous laser, a temperature wave generates and propagates along the plate with amplitude decay and phase delay.

    通过连续激光调制薄板试样进行局部周期加热,采用红外扫描测技术记录动态温度分布。

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  • It is shown that the temperature wave can appear beyond spatiotemporal symmetry-breaking bifurcation at a certain constraint controlled externally and a fixed boundary condition for the model system.

    研究结果表明一定参数值固定边界条件下,反应体系经由时间-空间对称破缺分支能够产生温度

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  • Instead, Wickwar's explanation is that a vertical atmospheric wave discovered in their LIDAR data lowered the temperature in the region above their radar installation near Logan, Utah.

    相反,威克·威尔解释说他们激光雷达数据发现垂直大气降低了他们犹他州洛根附近雷达上空气温

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  • In addition, high temperature, continuous wave operation of the laser has also been achieved.

    此外高温连续运行设计目标达到

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  • KT at room temperature is about equal to 200 wave Numbers.

    室温时的kT大约等于,200个数。

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  • Electroplating working conditions is to point to the operation of the when electroplating changes factors, including: current density, temperature, mixing and power of the wave, etc.

    电镀工作条件电镀操作变化因素包括电流密度温度搅拌电源波形

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  • An example for measuring the conversion loss and noise temperature of mixers in millimeter wave band by using the noise measurement method is discussed in this paper.

    讨论利用噪声测量方法确定毫米波段混频器变频损耗噪声温度的一个实例

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  • The main principle is introduced, and the relationship between speed of sonic wave and media temperature is deduced. The great merits and existing questions of acoustic pyrometry are shown.

    介绍了声学测温基本原理推导了声波传播速度介质温度关系式,阐述声学测温的巨大优势存在问题

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  • When the temperature and pressure behind incident shock wave decrease, the photochemical ignition delay times will increase.

    光化学点火延迟时间初始爆炸温度压力降低而增长。

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  • It is as the larger and smaller fusion bodies ignite in wave synergy together that the body increases in temperature.

    大型融合小型融合体光波协同点燃时身体就会升温。

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  • Combustion wave temperature distribution of GAP/AN propellant was studied by means of advanced double W Re microthermocouple technique.

    利用先进微热电偶技术,研究了GAPAN 推进剂的燃烧温度分布

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  • The linearity, wave distortion, temperature influence, and its compensation measure in detecting current during spot welding by hollelement are described in this paper.

    论述了霍尔器件检测点焊焊接电流时的线性度波形失真温度影响及其补偿措施

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  • The combustion wave temperature profiles and flame structures of fuel-rich propellant containing boron are measured by using W-Re micro-thermal couple and flame photo technique.

    通过微热电偶测温和火焰单幅照相技术测试燃料推进剂燃烧温度分布燃烧火焰结构

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  • Objective To observe the temperature distribution of decimeter wave radiation on different tissues and its clinical effect for fibrositis.

    目的观察分米波辐射不同组织温度变化临床治疗纤维织炎的疗效

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  • The terrestrial ionospheric plasma can be heated by a powerful ground-based high-frequency radio wave, which results in the disturbance of the electron temperature and density.

    地面入射大功率无线电波加热电离层等离子体,引起电离层电子温度密度扰动,实现电离层的地面人工变态。

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  • The numerical results show that the cracks are caused by cold wave by lack of temperature reinforcements in the structure.

    计算结果表明裂缝由于结构未配置温度钢筋寒潮作用引起

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  • Influences of the incident Angle for wave and plasma parameters such as temperature, density and location of resonance layer on wave traces and power deposition distribution were studied.

    研究了等离子体温度密度共振位置参数入射角功率沉积分布影响

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  • The method of trimmer screw compensation tuning can be used to diminish the effect of temperature on resonant frequency, and trimmer screw can restrain parasitic modes electromagnetic wave birth.

    根据微调螺钉谐振频率影响规律,采用补偿调试方法减小温度谐振频率的影响,同时,微调螺钉还能抑制寄生模的产生。

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  • Four spectral lines with different wave length of sodium atom were selected in measuring the arc temperature by Boltzmann's Graphical Method.

    试验选用原子四条不同波长线耳兹曼图解法求得电弧的温度

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  • The equalizer is used in high-power travelling wave tube usually works in bad environment, for example, a wide rage of temperature.

    大功率管用均衡器通常工作环境恶劣,需要满足高、低温度环境均能正常工作要求。

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  • The method of trimmer screw compensation tuning can he used to diminish the effect of temperature on resonant frequency, and trimmer screw can restrain parasitic modes electromagnetic wave birth.

    根据微调螺钉谐振频率影响规律,采用补偿调试方法减小温度谐振频率的影响,同时,微调螺钉还能抑制寄生模的产生。

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  • When a sound wave passes through non-uniform temperature fields, it will be refracted and its travel path will be bended.

    声波在非均匀温度场中传播时会因声波折射导致声波路径弯曲

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  • Most low temperature cracking of asphalt pavement occurs when the cold snap or cold wave comes.

    沥青路面的低温缩裂大多发生寒流寒潮突然来临时。

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  • Analyse the traveling wave induction launcher temperature field with the method of ANSYS electromagnetic analysis (thermal coupling module).

    ANSYS分析电磁——耦合方法,分析发射器温度

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  • Then, the higher degree of accuracy of three-wave model is verified by annual temperature probability distribution map and the calculation of degree-hour.

    然后通过全年温度概率时数计算验证三波模型高精度

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  • The real time monitoring for residual strain induced by resin cure during the RTM process was realized by measuring the relationship among wave deflection, temperature and curing time.

    通过光纤光栅波长偏移温度固化时间之间关系测试,得到了树脂固化过程残余应变的变化历程,成功实现RTM工艺树脂固化过程中残余应变在线监测。

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  • Using spin wave theory and the equation of motion technique for the Green function, specific heat of ferromagnetic antiferromagnetic double layers at low temperature is investigated.

    应用线性自旋波理论格林函数运动方程技术,利用数值计算方法得到铁磁-反铁磁双层系统的低温比热

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  • The surface temperature of the concrete dam blocks attected by the cold wave is analysed in this paper.

    本文分析了寒潮影响下混凝土表面温度,得出了内外温差与内表温差的计算关系。

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  • High temperature oscillator, divider and inverter produce logic square wave for working frequency so that precise frequency and stable temperature are achieved.

    用高温晶体震荡器、频器反向器形成新的工作所需的工作频率逻辑方波提高工作频率精度温度稳定性

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