火电厂主汽温被控对象具有大迟延、非线性时变的特性，且在实际运行中存在诸多可测与不可测的扰动。
The main-steam temperature with characteristics of nonlinear and time-variant of long dead time are often affeacted by many measurable and immeasurable disturbances in operation.
这种电路具有等电位隔离特性，能消除电网络中其它电阻对被测电阻的影响，可实现网络电阻的直接测量。
The effect of the other resistors in an electric network on the measured resistors can be removed and it is possible to measure network resistors directly by this circuit.
这种可补偿型光纤位移传感器的输出与传感器光源的特性、环境介质以及被测目标表面的性质无关。
The outputs of this kind of optical fiber reflective sensor are independent of the characteristics of the light source, of the losses in the ambient medium and the target reflectivity.
应用推荐