So the calibration must be frequently done because of the change of the transfer characteristic with time.
由于接收机传输特性随时间容易发生变化，因此要经常对它定标。
In this paper, the transfer characteristic of loosely coupled inductive power transfer full-bridge resonant converter is studied.
本文对基于非接触式感应电能传输技术的全桥谐振变换器的传输特性进行了研究。
After measuring the transfer characteristic of the PT, the wide frequency model of the PT can be set up with the synthesis method.
当PT的传输特性被测量后，就可以利用该综合方法建立该PT的宽频传输模型。
Through the experimental data processing, the curve of the transfer characteristic and the relationship equation are gained in this paper.
由测量数据拟合出了球形探头在工频电场和冲击电场作用下的变换特性曲线，得到了探头变换特性的关系式。
The modeling method and procedure of diagnosis is also proposed after analyzing the information transfer characteristic of the proposed model.
在分析了这一故障模型的信息传递特性后，提出了此模型的建模方法和诊断流程。
The heat transfer characteristic of horizontal cryogenic vessel and the heat transfer model of non-loss storage for cryogenic liquid were introduced.
介绍了卧式低温容器的传热特点，以及低温液体无损贮存的传热模型。
Current sensor is an important element for on line PD monitor of electric power equipment and its transfer characteristic has a direct influence on PD measurement.
电流传感器是电力设备局部放电在线监测系统中的一个重要组成部分，其局部放电信号传输特性直接影响测量结果。
And this technique is grasped just by several companies. The reason is that the ultrasonic sound's transfer characteristic in gas is different from liquid situation.
然而在气体领域，应用超声波来检测流量的技术尚未成熟，只掌握在少数几个厂家手中。
The experiment has studied the heat transfer characteristic inside U shaped variable cross-section channels with different rib pitches, The channel is the middle part of a gas turbine blade.
本实验选取航空发动机涡轮叶片中段内部冷却通道为研究对象，对不同肋间距的横肋变截面U型通道的换热特性进行了研究。
An unsteady heat transfer model was sot up and solved by numerical solution for the heat transfer characteristic of U-pipe heat exchanger and the interaction of the two pipe legs of the GSHPs.
针对U型管埋地换热器的传热特点，考虑了两管脚之间的相互影响，建立起非稳态传热模型。
By proper transforming of the system input and dynamic decoupling, a simple and useful model for partial cooling control has been obtained on the basis of the thermal transfer characteristic of rolls.
经过适当的输入变换和动态解耦，结合轧辊的热传输特性，最后获得了简单、实用的轧辊局部冷却控制模型。
By proper transforming of the system input and dynamic decoupling, a simple and useful model for partial cooling control has been obtained on the basis of the thermal transfer characteristic of rolls.
经过适当的输入变换和动态解耦，结合轧辊的热传输特性，最后获得了简单、实用的轧辊局部冷却控制模型。
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