化石的

Gigantopithecus, ancient human beings to survive the requirements of a very harsh environment, and in such a small concentration of the region has so many ancient human and ape-man with the Gigantopithecus fossils, sites and all kinds of fossils, to that end, paleontologists in this area can have more discoveries, especially from the ancient relic down the same as the giant panda is called a "living fossil" species has held positive and optimistic attitude.

巨猿、古人类对生存环境的要求相当苛刻，而在这样小的区域内竟集中如此众多的古人类和猿人与巨猿化石、遗址及各种古生物化石，为此，古生物学家对在这一带能否有更多的发现，尤其是从远古孑遗下来的像大熊猫一样称为"活化石"的物种一直持有积极乐观的态度。

On the basis of pollen analysis of surface sample in North China, polynomial function analysis method was applied to establish pollen climate response surface of Pinus, Betula, Quercus, Artemisia, Chenopodiaceae, Compositae, Picea, Ephedra, Gramineae in North China, therefore an easy and applicable method for reconstructing palaeoclimate and palaeoenvironment with data of fossil pollen was founded; Multi-analysis method was applied to analyse the principal elements of surface sample pollen in central Inner Mongolia Steppe, the assemblages of surface sample pollen in steppe area and its relationship with vegetation type were discussed with helps from spore-pollen analysis of a peat section in Chasuqi, Inner Mongolia and 〓C chronometer, fossil pollen data were obtained with high resolution on the peat section in Chasuqi. Vegetation succession and environmental changes since Holocene at resolution of 70 years were primarily reconstructed in south Mount Daqingshan and Plain Tumete. The changes in the area were copmared with those in the neighbouring areas during the same period. It was found that Holocene environmental change had undergone the following stages: cold-arid, temperate-wet, warm-wet, temperate-arid and cold-arid, and the climatical optimum period occurred in 5000-4100 aB.

本文在对中国北方表土花粉研究的基础上，采用多项式函数回归方法建造了中国北方松属、桦属、栎属、蒿属、藜科、菊科、云杉属、麻黄属、禾本科等的花粉——气候趋势面，从而为利用化石花粉资料直接恢复古气候、古环境提供了一种方便易行的方法；采用多元分析方法对内蒙古中部草原区表土花粉进行了主成分分析，探讨了草原区表土花粉组合的规律及与植被类型的关系；本文还应用孢粉分析方法，结合〓C测年技术，通过内蒙古中部察素齐泥炭剖面高分辨率的化石花粉数据，初步恢复了大青山山地南部及土默特平原地区分辨率为70年的全新世以来植被演替和环境变迁的状况，并与邻近地区的全新世古气候、古环境进行了对比研究，研究发现，本区域全新世古环境的变迁序列基本上可以与周围地区及华北地区进行对比，其环境变迁经历了凉干～温湿～暖湿～温干～凉干的变化，且气候最适宜期出现在5000～4100aB.P。

Tea seed petrifaction found in Guizhou,be taken for "Cenozoic the third age four ball tea,tea seed petrifaction which is one million years till now " The early of 21th century, excavated a tea seed near Zhejiang Hangzhou, which is 8000 years ago,though we canot get a decision that ancestor has begun to drink tea according this, at least, we can guess that it is quite possbile that there begin to grow wild tea plant near Hangzhou at that time.

贵州发现的茶籽化石，初步认为是"距今一百万年的新生代早第三纪四球茶茶籽化石"；21世纪初，浙江杭州附近出土的一颗8000年前的茶树籽，虽然我们并不能由此得出先民们已经开始饮茶的推论，至少我们可以推测，很有可能，那时候，杭州附近已经生长着野生茶树。

The discovery of the footprints in a former quarry in the Holy Cross Mountains in southeastern Poland are thought to be 395 million years old -- 18 million years older than the earliest tetrapod body fossils.

在波兰东南部的圣十字山的一座废弃的采石场，曾发现过动物脚印的化石，经鉴定，为3.95亿年前形成，比发现的最古老的四角龙化石要早1.8亿年。

Then; we compare the calibrated fossil shell results with the datings of the soil humin fraction and concentrated pollen in order to evaluate the reliability of the dating terrestrial mollusks fossil shells.

运用现生蜗牛壳体的AMS14C测定来校正化石蜗牛的年龄，结合剖面中孢粉浓缩物、土壤有机质的AMS14C年代学对比研究，发现蜗牛化石壳体的文石可以提供较可靠的年代数据，为14C测年的可靠性研究提供了一种可能的途径。

All specimens are of small size, mostly less than 150 μm in diameter. In gross morphology, those problematical microfossils consist of stout tubes with closed base, tiny internal mold of elongated tube, parallel clustered unbranching tubes, spicule-like structure with expanded circular base, and branching tubes of various bifurcating styles.

作者在处理陕南末元古纪的化石过程中，发现了大量不同形态的微体管状化石(直径大多小于150μm)，包括末端封闭的粗短管体，不分枝管体，末端扩展的骨针状构造及具多种分叉样式的分枝管体。

Paleontologists have examined fossil embryos and hatchlings from three type of duck-billed dinosaurs to figure out how they matured.

参考译文：古生物学者通过研究三种嘴形像鸭的恐龙的胚胎化石以及刚孵化的小恐龙的化石来了解他们是如何发育的。

It is necessary to discuss about the climatic environmental and ecological backgrounds, which were suitable for animal fauna and plant developments and why and how the fauna extincted abruptly in an independent regional climate change frame.

以独立的气候环境变化和化石动物的年代序列为参照系，在区域环境变化的框架内讨论化石动物群生存的气候环境、生态特征和灭绝过程，进而探讨动物群演化及灭绝与气候环境变化的关系。

Gigantopithecus, ancient human beings to survive the requirements of a very harsh environment, and in such a small concentration of the region has so many ancient human and ape-man with the Gigantopithecus fossils, sites and all kinds of fossils, to that end, paleontologists in this area can have more discoveries, especially from the ancient relic down the same as the giant panda is called a "living fossil" species has held positive and optimistic attitude.

巨猿、古人类对生存环境的要求相当苛刻，而在这样小的区域内竟集中如此众多的古人类和猿人与巨猿化石、遗址及各种古生物化石，为此，古生物学家对在这一带能否有更多的发现，尤其是从远古孑遗下来的像大熊猫一样称为&活化石&的物种一直持有积极乐观的态度。

There are several formulations of biodiesel , but Yuthachai's is one of the most basic , using 20 parts crude coconut oil to one part kerosene . It requires only simple , affordable technology to make and works in unmodified , slow-running angines .

生物柴油的核心就是燃料中的添加剂，目的只是减少化石燃料的使用量，是一种在化石燃料蕴藏量日益减少和价格日益上涨情况下的应对措施，也是那些没有能力在柴油发动机研发和改进的国家所使用的方法。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。