未知的探索

exploration well───探井

exploration wells───探井

explorations───n.探索；探险（exploration的复数）；勘查；[医]探察术

exploration───n.探测；探究；踏勘

explorational───探索性的

explorationist───n.勘探家

explorationists───探险家

previously unknown───以前未知

expectations were low───期望值很低

Objective:To approach the role and operation technique of the laparoscope explorations in the patients of unknown causes ascites.───前言： 目的：探讨腹腔镜在不明原因腹水病人探查的作用和操作技巧。

Mr Richter sees abstraction as "mysterious, like an unknown land". The artist has made hundreds of these painterly explorations, and they have become his branded stock in trade.───里希特认为抽象“就像是未知的领地，是神秘的”他进行了几百次艺术尝试，并且由些打下了他的现存作品的品牌。

Method: Analyzing 5 laparoscope explorations cases of the patients of unknown cause ascites.───方法：分析5 1例不明原因腹水病人腹腔镜探查手术。