on occasion和in occasion區(qū)分

on occasion釋義：

有時(shí)；偶爾

例句：

She had on occasion praised him extravagantly.

她有時(shí)曾過(guò)分地表?yè)P(yáng)他。

in occasion釋義：

在的場(chǎng)合

例句：

This scheme can achieve the satisfactory static and dynamic response, and can be used in occasion of high quality voltage waveform.

此方案可使逆變電源輸出電壓波形兼具良好的穩(wěn)態(tài)和暫態(tài)特性，可用于逆變電源輸出波形質(zhì)量要求較高的場(chǎng)合。