查询词典 fossil

So far, there is no evidence of any fossil record for so-called missing link.

所以进化论是一种靠循环论证建立起来的理论，得不到证实。

One person working on this idea is Stephen Salter, a marine engineer at the University of Edinburgh best known for seeking to replace fossil fuels with Salter's duck, a device for turning ocean waves into electricity.

持有改观点的一个人是史缔芬。

Orimulsion,a bitumen-in-water emulsion,composed of 70% heavy crude oil reserved in Venezula and about 30% water,is called " the forth " fossil fuel.

奥里油是产于委内瑞拉的一种乳化原油，这种全新的油品被称为&第四种&化石燃料。

In considering possible explanations for this finding, the researchers dismissed demographic bias because older individuals were not overrepresented in the fossil samples.

偶对上文红色部分的理解是：在化石样品中，年老的个体并没有超出正常的比例。即这部分年老的个体不具有单独的代表性。

Based on 18 boxes of fossil specimens collected by the author from Xiaheyan, Zhongwei, Ningxia Hui Minority Autonomous Region and some other geological and palaeontological data from both Xiaheyan and the adjacent sections in the east sector of North Qilian Mountains, the present paper studies the botanical characteristics of Middel-Late Namurian Flora in Locality Xiaheyan and represents the primary reconstruction of the Middle-Late Namurian Flora in the Northeast Qilian Mountains, also tries to make available accounts for the correlation between the different Flora provinces, and discusses the origin time of Cathaysian Flora based on the succession and the transmissibility of the plants through the whole Namurian stage.

结合自从大学三年级一直到硕士研究生阶段笔者踏勘过的北祁连山东段地区十几条石炭系剖面，以及对相关文献的整理，笔者初步分析了北祁连山东段纳缪尔中晚期植物群的垂直演化分布情况，并完成了该期全球不同植物地理区系植物群植物学性质方面的简要比较。北祁连山东段地区纳缪尔早期与中晚期植物群的遗传性与继承性，加之华夏植物群的特征分子及一些东方型地方性分子在纳缪尔早期的出现，笔者认为这些无疑为晚古生代四大植物群之一的华夏植物群的起源完成于纳缪尔初期提供了有利证据。

The palaeontologist claimed that he had found a unique dinosaur fossil but it turned out to be a mare's nest.

一位古生物学家声称，他已发现了一块罕见的恐龙化石，但结果根本不存在。

Gould, a palaeontologist, observed that there are long periods of stasis in the fossil record, which is true, and inferred from this that selfish genery is therefore wrong because it predicts continual change, which is questionable.

古尔德是一位古生物学家，他观察到化石记录中有一些相当长的时段，显示进化在这些时间段中处于停滞状态。这的一现象的确存在，若据此来推断，自私基因理论就是错误的了——因为自私基因理论所描绘出的是持续的变化。

With the help of expert palaeontologists, fossil enthusiasts from around the world, sophisticated modelling and computer-generated images, Lost Worlds Vanished Lives breathes life into earth's distant past.

&迷失的世界消失的生命&在古生物学家、世界各地的化石爱好者以及复杂的电脑仿制模型和画面的帮助下，令你可以亲身感受一下远古时期的地球。

Palaeontologists successfully obtained the essential information of palaeo-CO2 change form fossil plant leaves. This method has been recognized as one of the effective approaches for tracking paleo-CO2 information from geological record.

古生物学家通过对植物化石叶片的研究，成功地获取了地质历史时期古大气CO2浓度变化的信息，因而这一方法日益受到科学界的重视，被认为是从地质记录中获取古大气CO2浓度的最有效途径之一。

Through extracting sedimentologic, geomagnetic, geochemical, organic geochemical, pigment, biological and microbiology fossil etc. from loess, periglacial landform, lake landform and sediment, stalagmite, coral and sea landform, the research about Holocene palaeomonsoon in eastern part of China has maken important progress.

在我国全新世环境中，关于东部古季风变化问题，利用黄土、冰缘、珊瑚、石笋、湖泊地貌与沉积、海岸地貌第四纪等研究对象，从中获取沉积学、磁性信息、沉积地球化学、有机地球化学、色素、生物、微生物化石等方面环境替代性指标，进行古季风重建的研究，取得了长足的进展。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。