例句與造句

1. Second , several feasible methods with which to incorporate the microwave devices into the fdtd simulation of microwave active circuits are discussed . direct implementation places the circuit element on the edge of a fdtd cell as a two - terminal element in the device region . another implementation is to place effective electric currents , or equivalently , current sources , voltage sources and effective magnetic current sources
   接著研究了如何把微波器件加入微波電路中進(jìn)行fdtd模擬的幾種方法，其中一種方法是把微波器件作為一個(gè)二端口元件放置在一個(gè)網(wǎng)格的邊上直接進(jìn)行fdtd運(yùn)算，另外一種方法是在有微波器件的區(qū)域使用有效的電流來代替微波器件，或者等效的源，包括等效電流源，等效電壓源和等效磁流源。
2. It's difficult to find two-terminal element in a sentence. 用two-terminal element造句挺難的