查询词典 fossil

A summer 1968, a spare fossil expert of the United States is in be located in still near his city, with trilobite fossil famed antelope spring knocked a fossil.

1968年的一个夏天，一位美国的业余化石专家在位于犹他州四周，以三叶虫化石闻名的羚羊泉敲开了一片化石。

December 2001, held in Gansu Linxia "The Chinese political Late Cenozoic fossil mammals Preservation Development Seminar", the six academicians agreed that the Late Cenozoic basin Linxia fossil mammal such a rich and diverse group in the Eurasian continent is unique in the world is rare, especially Hipparion mammal fauna of fossil origin times.

2001年12月，在甘肃临夏召开的&中国·和政晚新生代哺乳动物化石群保护开发研讨会&上，六位两院院士一致认为，临夏盆地晚新生代哺乳动物化石群如此丰富而多样，在欧亚大陆是独一无二的，在世界上也是罕见的，特别是三趾马动物群时代的哺乳动物化石产地。

This is the home page of International Organisation of Palaeobotany. It manages the Plant Fossil Record database. The version, PFR2.2, has descriptive details of most plant fossil genera and of those modern genera which have fossil species.

这是国际古植物学组织的主页，该组织管理着植物化石记录数据库，该库的2.2版提供了许多植物的化石属和一些现代属的化石种详细记录。

The silicified wood is also called the wooden fossil or silicified wood fossil, Taiwan calls the silicon fossil.

硅化木又称木化石或硅化木化石，台湾地区称矽化石。

A store Peking Man site locates the southwest building in Peking City mountain area a store main beam of boat mountain north, ising a material to enrich most in the world, most the human site of the earlier period in system, year in age.1921 In stone in old in and in worthy in most in the to 1927, the archeologist discovers outside" Peking Man" cave site three times successively three human tooths fossil,1929, discovers again Peking Man skull fossil, and artificial creation of tool with use the fire historic relic, the important cist that to become to frighten the world detection.A year a store site still discovers to be apart from to invite now summit of hill hole person's fossil a thousand yearseses ago with culture keepsake.

周口店北京人遗址位于北京市西南房山区周口店镇龙骨山北部，是世界上材料最丰富、最系统、最有价值的旧石器时代早期的人类遗址。1921年至1927年，考古学家先后三次在&北京人&洞穴遗址外发现三枚人类牙齿化石，1929年，又发现了北京人头盖骨化石，以及人工制作的工具和用火遗迹，遂成为震惊世界的重大考古发现。1930年在周口店遗址还发现距今约2万年前的山顶洞人化石和文化遗物。

Besides the Animal Living Fossil Giant Panda ,there are Plant Living Fossil Dove Tree,Insect Living Fossil David Cheloniidate and tens of Rare and Endangered Plants and National Conservative Plants including katsura tree ,Lacy tree philodendron,and Minjiang Chinese Weeping c、Cypress ,and hundreds of Rare Wild Protection Animals including Red Panda,Golden Monkey,and White-lipped Deer.

在雅安不仅有&动物活化石&大熊猫，更有&植物活化石&珙桐、&昆虫活化石&大卫两栖甲虫，以及连香树、光叶蕨、岷江柏木等数十种国家保护珍稀濒危植物，小熊猫、金丝猴、白唇鹿等近百种珍稀野生保护动物。

1It was discovered just after Darwin release his theory of evolution. It appear so soon that people doubt advents forged this fossil in order to evident Darwin's theory. 2the feather on the limestone of the fossil is so clear and perfectly formed that people doubt it is a artificial one. 3there is a split on the fossil, and the two pieces did not join together tightly.

由 1980s，某知名历史学家提出，原因有三： 1他怀疑这个化石是达尔文伪造的，目的在支持他的&鸟类从爬行动物进化而来&的理论； 2化石的纹理过於清晰，经过千百年历史，鸟的羽毛依然可见，这很不正常； 3化石有两部分组成，然而这两部分不能完整的拼合在一起，可见这是假造。

The carbon dioxide produces the main way is fossil fuel massive burning, now mainly through enhances the fossil fuel the energy use factor, the use low-carbon or the non-carbon emerging energy took the fossil fuel the substitute, as well as the carbon dioxide collection and the storage realize the carbon dioxide to reduce the platoon.

二氧化碳产生的主要途径是化石燃料的大量燃烧，现在主要通过提高化石燃料的能源利用率，使用低碳或无碳的新兴能源作为化石燃料的替代品，以及二氧化碳的收集和储存来实现二氧化碳的减排。

The modern system of agriculture, which depends on the consumption of large quantities of fossil fuel, will be forced to change to a system where the interactions between organisms and environment and matter cycling are properly used for 3 reasons: 1 the depletion of readily available fossil fuel resources, 2 the level-off of the growth and yield response of crops with the increase in the use of fertilizer, agrochemicals and big machinery, and 3 the degradation of the environment along with the consumption of fossil fuel and its derived agrochemicals.

目前，现代化的农业生产系统建立在大量燃料的消耗上，虽然西方发达国家在近半个世纪的发展过程已经证明这是一种见效快、经济产值高的生产方式，但是随着在世界范围内可持续发展观念的日趋重视，这种生产方式的弊端也逐渐地受到人们的注意。1原有农业生产方式需要消耗大量的燃料资源；2虽然肥料、农药和大型机械的应用不断提高，但近几年农作物的生产和产量表现出停滞状态；3燃料及其副产品的不断使用导致环境逐渐退化。

A Living Fossil Fish: The arapaima is a true prehistoric river monster, with the fossil record showing that it has roamed the waters of the Amazon River since the Jurassic age.

活着的化石：巨骨舌鱼是史前生物，化石研究表明其早在侏罗纪时期就出现了。

Objective:To explore the feasibility of laparoscopy in diagnosing and treating of abdominal diseases.

目的：探讨腹腔镜用以诊断腹部外科疾病及选择治疗方案的可行性。

The lifetime of nylon 1010 and nylon 1010/POSS composites decreased with increasing temperature.

热重-红外联用分析表明尼龙1010在氮气气氛下的降解产物主要为小分子的低聚物，POSS并不改变尼龙1010降解产物的组成。