erratic fluctuations in instrument readings仪器: instrument; appliance; appar ...读数: indication; playback; regist ...的: 4次方是 The fourth power of 2 i ...不规则: irregular; inordinance起伏: rise and fall; ups and downs ...下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:仪器读数的不规则起伏，即可在微信中查询翻译
