例句與造句

1. Grid input capacitance
   柵極輸入電容
2. Serial - parallel combined two - transistor forward converter is presented for high input voltage and high power application , and the operation principle of the topology is analyzed in this paper . all switches are turned off with zero voltage switching , and the two switches of them are turned on with zero current and zero voltage switching . the difference of input capacitances , conducting voltage drop of switches , duty cycle and windings of the transformer of the combined converter influences the voltage balance of the input capacitors
   本文介紹了雙管正激變換器的兩種穩定工作狀態，詳細分析了帶lcd無損箝位網絡的并?并組合式雙管正激變換器的工作原理，該組合式變換器中的開關管實現了零電壓關斷，并介紹了該電路拓撲的特點和lcd網絡參數設計，采用pspice軟件進行了仿真和分析，最后，研制出一臺2 . 3kw樣機。
3. It's difficult to find input capacitance in a sentence. 用input capacitance造句挺難的