查询词典 temperature coefficient of resistance

The temperature dependence of resistance showed a positive temperature coefficient and a functional form characteristic of metallic conduction in the InN nanowires.

接著量测电阻随温度的变化所得到一个正相关温度系数，这告诉我们InN奈米线呈现出金属的特性。

When the sensor is forward biased at a current of 2 mA, the range of positive temperature coefficient of the sensor resistance is extended up to +300 C as a result of the minority current discontinuity and majority carrier injection.

当传感器在2mA的正向偏置电流下，由于少数载流子的不连续性以及多数载流子的注入，传感器电阻的正温度系数区拓宽到573K（＋300℃）以上。

In order to solve this problem that the temperature coefficient of the Chromium-film resistance fabricated at first was low, the main factors effecting on temperature coefficient are studied in this paper on the basis of film theory and experiments.

针对初期制备的铬薄膜电阻温度系数较低的问题，根据薄膜理论分析，研究了影响铬薄膜电阻温度系数的主要因素，根据实验结果不断改进铬薄膜电阻制备工艺，最终制作出了基本满足检测要求的热敏电阻薄膜。

Strong technical force, a blend of a group of industry experts, academics and technology elite, is the first high-precision negative temperature coefficient intervention thermistor large-scale production enterprises, and in August 1998 in the domestic first developed SMD0805 series Negative temperature coefficient of thermal resistance, to fill the gaps in the domestic market.

公司技术力量雄厚，荟萃了一批行业内的专家、学者和科技精英，是国内最早介入高精度负温度系数热敏电阻规模化生产的企业，并于 1998 年 8 月在国内率先研制出 SMD0805 系列负温度系数热敏电阻，填补了国内市场的空白。

In this paper, the preparation and Temperature Coefficient of Resistance characteristic of nano-VO2 powder/ Poly(3,4-ethylenedioxythiophene) composite is described.

功能复合材料是近年来电子材料研究的热门方向之一，由过渡金属氧化物相与高分子绝缘相组成的复合材料的研究成果屡见报导，而本文所研究的纳米VO2与高分子导电相复合的材料具有负电阻温度系数特性。

By using the relationship that output voltage of unbalanced bridge is in direct proportion to change of working arm resistance,this paper measures the coefficient of resistance temperature of metallic conductor,therefore enriching the contents of physcial experiment.

本文利用非平衡电桥的输出电压与工作臂电阻变化成正比的关系，测出金属导体的电阻温度系数，丰富了物理实验的内容。

The smaller bismuth ruthenate partical is, sheet resistivity is lower and temperature coefficient of resistance is more positive and the refiring change ratio is nearer to zero.

铅硼硅玻璃粉体平均粒径对厚膜电阻的性能影响有一极值点，约为1.51μm，在该点处膜层的方阻值最小，电阻温度系数绝对值最小，重烧变化率最接近零值。

For close coordination and continuous product development to meet the customers needs, I have launched a series of the Division for surface mount MELF resistors, also known as wafer resistance, columnar resistance or non-lead resistance and so on, including the ultra-sophisticated, ultra-low temperature coefficient of RJM series, ultra-high resistance, high operating voltage of the RGM uranium metal film resistors.

为紧密配合和持续满足用户产品开发需要，我司推出了一系列用於表面贴装的 MELF 系列电阻，也称为晶圆电阻、柱状电阻或无引线电阻等，其中包括超高精密，超低温度系数的 RJM 系列，超高阻值，超高工作电压的 RGM 金属铀膜电阻器。

Therefore, compensation for the drift should be given; the main reason for the temperature drift is theoretically analyzed which lies in the temperature coefficient of the coil resistance, and then a new compensation method utilizing non-inductive winding is presented and illustrated in an example; the experimental results show that the sensor obtains good compensation effects under 20-90℃, and the temperature stability reaches 0.7%.

电涡流传感器的温度漂移制约了其测试精度，因此需要给以温度补偿；理论分析出导致传感器温度漂移的主要原因在于线圈电阻的温度系数过大，因此提出采用无感线圈进行补偿的方法，并给出了设计实例；实验表明该方法在20~90℃度范围内补偿效果良好，温度稳定性达到0.7%；该方法简单、有效且成本低，可扩展应用于其他类型电涡流传感器。

Uncooled infrared detector; Vanadium oxide films; temperature coefficient of resistance; the finite Element Method; porous silicon

信息科技，无线电电子学，光电子技术、激光技术非制冷红外探测器；氧化钒薄膜；电阻温度系数；有限元法；多孔硅

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了