化石

The three-dimensional preservation of putative phosphatized animal microfossil's with cellular structures provides valuable insight into the origin and early evolution of metazoans. Here we report experimental and statistical inv estigations on the fossil abundance of the Weng' an Biota.

本文以贵州瓮福磷矿陡山沱组上磷矿段灰白色球粒状白云质磷块岩为研究对象，在总结瓮安生物群中不同生物化石的鉴别特征基础上，定量统计采自该层位的两组岩石样品的酸处理砂样中的所有化石。

The Koobi Fora deposits, rich in mammalian, molluscan and other fossil remains, have contributed more to the understanding of paleo-environments than any other site on the continent.

在图尔卡纳湖畔发现的库比·勒化石遗迹中发掘出了许多哺乳动物、体动物和其他动物的化石，它对于研究理解古代自然环境所作的贡献是非洲任何其他地方无法比拟的。

These tracks fill a gap in the record of Neogene mammals in this important part of the world and contribute significantly to our knowledge of these faunas.

这些足迹化石的发现填补了这一重要地区新近纪哺乳动物化石记录的空白。

Gansu has never been found in past reports of fossil porcupine from Linxia basin Pliocene porcupines found in fossils of such animals is first found in Gansu, which will not only expand the hedgehog distribution in China, but also for the Asian Neogene Evolution of hedgehog provided important information.

甘肃过去从未有发现豪猪化石的报导，从临夏盆地中新统中发现的豪猪化石，是这类动物在甘肃的首次发现，这不但扩大了豪猪在我国的分布范围，也为亚洲新近纪豪猪的演化提供了重要信息。

This is why, on a human time scale, fossil fuels are nonrenewable resources.

重点：碳循环需要花很长的时间，而人类很快就消耗了大量的化石燃料，这也是我们为何称化石燃料为不可更新资源的原因。

The period of Wolabo Formation deposition is featured by relatively broad in geomorphology, far away of the source areas, less in proximal fan deposits, and well developing in ooid limestone and stromatolitic limestone.

乌拉泊组和井井子沟组以滨浅湖粉细砂岩、泥岩夹厚层砂岩沉积为主，沉积物中有机质含量低，实体化石稀少，但是遗迹化石丰富，属富氧湖泊。

The study on fossil Orthoptera is of great importance for the further progress in the proper understanding of the origin of Orthoptera, the coevolution between insects and plants, the changes of paleoclimate, etc.

直翅目化石的研究对昆虫的起源、昆虫与植物的协同演化及古气候的演变等研究提供线索。中国已发现的直翅目化石主要分布于辽、冀、内蒙古三省区，其地质时代大部分为中生代。

Haowen TONG, a paleontologist, from IVPP (Institute of vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences).

在发掘过程中，发现了一些人类化石和大量哺乳动物化石。2004年进行了再次发掘。

Most of the published suid fossils are reviewed and suggested a new systematic position now. The relationship of Chinese fossil suoids with that from Indian subcontinent and Europe are carefully discussed, the new understanding of Paleogeography and paleoecology during the Neogene of China are proposed.

通过对各时期我国发现的猪形类化石的重新研究，厘定了我国所有重要猪形类化石的分类，并对中国猪形类与印巴大陆、欧洲大陆猪形类的关系进行了详细的探讨，对古地理、古气候提出了新的见解。

I show how these can he used to investigate the paleontological record, using the development of Eurasian large herbivorous mammal communities as a case study.

研究结果表明，化石记录中种群覆盖度的研究可以在以化石为基础的进化研究和以现生有机体为基础的进化研究之间架起一座桥梁。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。