单项选择题

电感器在电路中用字母（）表示。

A.R
B.C
C.L
D.H

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单项选择题

某贴片电容的实际容量是0.033μF，换成数字标识是（）。

A.331
B.333
C.330
D.332

单项选择题

To obtain representative simulations, accurate models should be developed. Therefore, the validation of an accurate compact model of the nonlinear I–V characteristics of PV modules is essential to design efficient photo-voltaic harvester systems. A、A. Explaining the significance or necessity of the research B、B. Reviewing the existing literature relevant to the present study C、C. Identifying a gap in the existing literature D、D. Announcing the purpose focus of the study E、E. Outlining the paper structure

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