• Now, the coefficient that relates the amount of heat in to the temperature change is obviously going to be different for these two cases.

    两个例子中,显然联系热量温度变化系数不一样的。

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  • In concrete structure, due to coefficient of conduction for concrete is small, when external environment changes sharply, the change for internal temperature has distinct hysteresis.

    混凝土结构中,由于混凝土导热系数外部环境急变内部温度变化存在明显的滞后现象。

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  • The zero reading may also vary as the ambient temperature changes. This effect is usually referred to as the temperature coefficient of the voltage offset.

    仪器的零点读数随着环境温度变化而变化这种效应通常称为电压偏置温度系数

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  • The sensitive temperature characteristics of PN junction inverse saturation current is fully utilized to obtain good temperature coefficient and PSRR with simple circuit structure.

    技术充分利用PN反向饱和电流温度敏感函数的特性使用简单电路结构达到很好的温度特性电源抑制性能

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  • Seebeck coefficient increased with increasing temperature and Y filling fraction, the maximum value of Seebeck coefficient shifted towards low temperature.

    贝克系数随着温度升高Y填充分数的增加而增大,同时峰值低温方向移动

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  • The effect of the combustor temperature, pressure and coefficient of residual oxygen was experimentally investigated when the fuel was injected into the combustor.

    燃料入时燃烧室温度压力推进剂系数等工作参数进行了试验研究。

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  • The results show that the condensation coefficient decreases with the increase of the temperature.

    模拟结果表明,不同模型得到的凝结系数都随温度的升高减小

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  • The equation of the pyroelectric coefficient with the temperature was established by the definition of pyroelectric coefficient and the derivation of polarization equation.

    系数定义热释电晶体极化方程温度求导,得出由热力学模型建立的热释电方程。

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  • Precise dc low resistance box is formed by material of low temperature coefficient high power resistance and high stability.

    型精密电流采用温度系数低、电阻稳定性材料精制而成。

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  • Precise DC low resistance Box is formed by material of low temperature coefficient, high power resistance and high stability.

    型精密电流采用温度系数低、电阻稳定性材料精制而成。

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  • The future key to solve this problem in making excellent starting component will be further elevating average temperature coefficient of material resistivity in whole PTC region.

    今后研制高性能启动元件解决关键问题进一步提高材料整个PT C区域内平均温度系数

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  • The effect of vitriol excess coefficient, reaction temperature and reaction time on the leaching ratio has been studied.

    其次硫酸浸取,研究了硫酸过量系数温度酸浸时间出率影响

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  • The dielectric constant was almost a constant, while the dielectric loss and temperature coefficient of dielectric constant were sensitive to the sintering conditions.

    随着烧结条件不同,介电常数几乎不变介电损耗以及介电常数的温度系数较为敏感。

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  • Thermal deformation temperature and liner expansion coefficient of the composite were decreased.

    复合材料变形温度有所降低,但线膨胀系数减小。

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  • The wavelet coefficient curves of temperature and precipitation on different time scales reveal that the long periodical variation trend is quite different from the short.

    气温降水不同时间尺度上系数变化曲线图揭示了气候的长期短期变化趋势很大不同。

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  • The influences of lithia content on the melting temperature, mechanical properties and thermal expansion coefficient of low temperature frit were studied.

    本文研究了氧化锂加入低温熔融温度力学性能热膨胀系数影响

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  • It shows that BTS polar glass ceramics with grain orientation structure have a potential application in SAW devices for their high SAW coupling coefficient and low temperature coefficient of delay.

    这种具有晶粒定向结构BT S极性微晶玻璃具有较高机电耦合系数的延迟温度系数,声表面器件上具有潜在的应用价值

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  • We deduced a expressions for threshold voltage temperature coefficient of short channel MOST.

    推导了了一个沟道MOST电压温度系数表达式

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  • A new compensation method for the temperature coefficient of the sensor-the correction method of quadratic equation and the algorithm for temperature compensation is put forward.

    提出一种传感器温度系数校正方法——采用二次方程校正法温度补偿算法相结合的温度校正方法。

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  • The influence of hot rolling temperature on coefficient of friction is studied in laboratory.

    实验室条件下热轧温度摩擦系数影响进行了试验研究

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  • Paper analyzes the mechanism of zero temperature coefficient reference, and modifies the classical configuration to deduce the circuit which can be used in practice.

    主要分析获得零温度系数参考电压的机理,通过分析修改经典结构,给出可以应用实际的带隙基准源模型。

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  • The packaging materials and processes of positive temperature coefficient (PTC) devices made up of the composite of polyethylene and carbon black(PE/CB) for over current protection were studied.

    环氧有机硅树脂涂料聚乙烯炭黑PECB)制备温度系数PTC)电路保护元件表面处理及其工艺进行了研究。

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  • Resistance temperature coefficient (RTC) of step function PTC thermistor depends on it's measurement methods, therefor the obtained results are not unique and comparable.

    目前突变型PTC元件电阻温度系数测量方法各种各样,因此测试结果缺乏唯一性可比性。

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  • The variation of temperature coefficient of resonator frequency with tolerance factor was discussed.

    分析谐振频率温度系数随容忍因子变化关系

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  • In this paper, the basic principle of the integrated temperature sensor is described and the analytic formula of circuit temperature coefficient is derived.

    本文叙述集成温度传感器基本原理,给出了描述电路温度系数的解析公式

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  • The purpose of this article is to study the relation of the interface heat transfer coefficient with initial temperature of specimen and pressure as two non-isothermal cylinders contact each other.

    研究个不同温度圆柱体相互热压时,其间的接触热传导系数热工件初始温度压力之间的关系

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  • The only way of enlarging the applicable area is to study and produce new cooling material of constant temperature with high quality coefficient.

    扩大应用范围唯一途径研究新型优质系数的常温致冷材料

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  • The only way of enlarging the applicable area is to study and produce new cooling material of constant temperature with high quality coefficient.

    扩大应用范围唯一途径研究新型优质系数的常温致冷材料

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