English translation for "开口效率"

aperture efficiency

Related Translations:

单开口:  single enttry entry

开口对接:  gap buttopen butt joint

中立开口:  open center

开口部位:  position of opening

上开口:  upper shed

净开口:  clear opening

开口坩埚:  open pot

喇叭开口:  flare opening

内部开口:  internal opening

开口宽度:  width of jaw opening

Similar Words：

"开口销敲出工具" English translation, "开口消" English translation, "开口小沉井" English translation, "开口小气泡" English translation, "开口笑" English translation, "开口楔形闸板" English translation, "开口协定" English translation, "开口卸料压滤机" English translation, "开口信贷,无固定期限信贷" English translation, "开口信件" English translation