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impedance造句
271. High impedance voltage switching may be necessary in applications such as monitoring electrochemical cells and measuring semiconductor resistivity. 272. The actual signal distortion levels depend upon input and output signal amplitude, as well as the output load impedance. 273. The measurement results show that this method is simple and easy for antenna impedance measurements without expensive special measuring instruments. 274. The decreased effective output impedance causes the amp to react less to the speakers. 275. The active and passive sensitivities are low. Because the output impedance of the CFA is very low, the output terminals of the proposed configuration can be directly connected to the next stage. 276. To get real-time road impedance, a new idea which is to fit the actual traffic data based on GM (1,1) model and get the real-time impedance function is proposed. 277. The operation ways of auto-transformer for AT power supply are expounded. Its performance and characteristics are analyzed. It is introduced that how to get to the lower impedance. 278. The performances of impedance and transmitting voltage response of the transducer are analyzed. 279. It also helps to keep the crossover point from shifting due to impedance variations. 280. The stress impedance effects of the as - deposited films at different annealing temperature were also investigated. 281. Thus the inhibition behavior of composite imidazoline inhibitor LAN was studied by means of weight-loss, potentiodynamic polarization curve, and electrochemical impedance spectroscopy (EIS). 282. The insertion tip may be arranged to match the impedance of the coaxial antenna to a predetermined tissue impedance. 283. For all of these reasons, relational databases offer what we might call a noticeable impedance mismatch when we try to use them to persist objects in a dynamic language like Python. 284. A direct solution for coupling dynamic equation with frequency-dependent impedance under arbitrary loads is presented in the time domain. 285. Finally, the effect of the impedance, standing for a storage circuit, and the concentrated mass at the free end of the bimorph on the harvester performance is discussed in detail. 286. When a high-voltage inverter supply works its load impedance will change with the application environment, thereby affecting the stable work of the power supply. 287. The models of SC Conductance and impedance with finite gain op amp are established. From these models, an analysis of finite gain effect on biquadratic SCF is made. 288. The extract of seismic wavelet is the base of wave impedance inversion and forward modeling. 289. In this paper, the mechanical impedance of rolling bearings were measured and the dynamic model was presented when the rolling bearings were hanged with flexible wire.