They are expensive but very small, so they are used where a largecapacitance is needed in a small size.
他们是昂贵，但非常小，因此它们被用来在一个大电容，需要在一个小规模。
2
The main content of this project is to study the working electrolyte for medium voltage, largecapacitance, low ESR wet tantalum capacitors.
本课题研究的主要内容是用于中压大容量液体钽电解电容器的工作电解质。
3
This requirement for largecapacitance yields a power supply with less internal DC resistance; that is to say, one providing close to the performance of an ideal power supply.