drawdown curvefalloff curve降压: step-down; reduction voltage ...曲线: curve; curved line初压曲线: virgin compression curve等压曲线: curve of equal pressure; isostatic curve地压曲线。: geostatic curve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:降压曲线，即可在微信中查询翻译
