缺环的英文

• penellipse; missing link

• 缺:    be short of; lack
• 环:    ring; hoop
• 侧缺环:    mesal penellipse
• 缺环状:    ellipticone
• 进化缺环:    - the missing link; bbc the missing link

例句与用法

1. Lack of appellation utterance in chinese verbal communication
   汉语言语交际中称谓语缺环现象小议
2. Although maqiao sites were high and no silt or peat layers , cultural missing rinks possibly existed between the liangzhu culture and the maqiao culture
   虽然绰墩遗址地势较高，遗址上没有形成淤土层和泥炭层，但绰墩遗址良渚文化与马桥文化之间可能存在着文化缺环。
3. In china , there is a widely accepted " temporal gap " between 40 - 100 ka of human presence , which is recognized as an important evidence in favor of the " out of africa " hypothesis
   依原有的年代框架，我国的重要晚期智人化石均在30ka以内，并存在“时间缺环” ，即缺少有确实年代依据的40 - 100ka间的人类化石。
4. The cultural deposits which are bracketed by the two flowstone layers should be of an age between 55 and 110 ka . the sixth flowstone layer gave date of 300 ka , which is much too old compared with the previous 14c age of - 15 ka on fossil materials
   第4 、 5钙板层间出土的石制品应是中国地区40 - 100ka间有人类活动的确证，表明“时间缺环”很可能只是测年技术应用不当造成的假象。
5. Although the fossils have been provisionally categorized by the team as h . erectus based on the presence of certain defining characteristics , he thinks the population represented by the dmanisi hominids may have been more specifically the rootstock of the species , a missing link between erectus and habilis
   虽然研究团队根据德玛尼斯人表现的一些直立人定义特徵，暂时将他们归为直立人，但是洛基帕尼泽认为，德玛尼斯化石代表的族群，也许是直立人的始祖，正是直立人与巧人之间的缺环。