ID 原文 译文
41196 掺杂后SnO_2的反射率变化主要体现在可见光以及紫外区域，吸收边发生了红移，对实现SnO_2光催化起很大作用。 Compared with the Cs-doped SnO2, the energy levels in the Fr-doped SnO2 disperse.The change of reflectivity of doped SnO2 is mainly reflected in the visible and ultraviolet region, and the absorption edge is red shifted, which plays an important role in the realization of SnO2 photocatalysis.
41197 针对在线式红外测温仪的测温精度易受环境温度影响，导致测温误差增大的问题，提出一种基于环境温度的红外测温补偿方法，以减少测温误差。 Aiming at the problem that the temperature measurement accuracy of the online infrared thermometer is easily affected by the environmental temperature, which causes big measurement error, an infrared temperature measurement compensation method based on the environmental temperature is proposed to improve the measurement accuracy.
41198 首先根据红外测温原理，搭建了红外测温实验平台，获取了不同环境温度下的测温数据; First, based on the principle of infrared temperature measurement, an infrared temperature measurement experiment platform was built, and temperature measurement data under different ambient temperatures were obtained.
41199 然后利用最小二乘法原理对提取的测温误差均值进行误差-环境温度的曲线拟合，得到了红外测温补偿模型; Then, using the principle of least square method to fit the extracted mean value of temperature measurement error to the curve of error-ambient temperature, the infrared temperature measurement compensation model was obtained.
41200 最后对其进行了实验验证。 Finally, experiments were carried out to verify.
41201 实验结果表明，使用该补偿模型对红外测温数据进行补偿，得到的红外测温值与真实目标温度值的最大相对误差为0.29%， The results show that using the compensation model to compensate the infrared temperature measurement data, the maximum relative error between the infrared temperature measurement value and the true temperature value of the measured target is 0.29%.
41202 说明提出的补偿方法降低了环境温度对红外测温的影响，有效提高了红外测温精度。 It shows that the compensation method effectively reduces the measurement error of the infrared temperature measurement system caused by environmental temperature changes, and improves the measurement accuracy.
41203 设计了一种具有升压和自动温度漂移补偿功能的雪崩光电二极管(APD)偏置电压模块， An APD bias voltage module with voltage boost and automatic compensation for temperature drift was designed.
41204 该模块包含正反馈振荡器、高频全波整流电路和温度补偿器。 The module includes a positive feedback oscillator, a high frequency full wave rectifier circuit and a temperature compensator.
41205 正反馈振荡器实现DC/AC的变换，并通过变压器进行电压放大; Positive feedback oscillator is used to achieve DC/AC conversion, and the transformer is used to amplify voltage.