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与 化石 相关的网络例句 [注:此内容来源于网络,仅供参考]

There is no doubt that the pathways described by Behe are dauntingly complex, and their evolution will be hard to unravel. Unlike anatomical structures, the evolution of which can be traced with fossils, biochemical evolution must be reconstructed from highly evolved living organisms, and we may forever be unable to envisage the first proto-pathways. It is not valid, however, to assume that, because one man cannot imagine such pathways, they could not have existed.

Behe 描述的路径无疑是复杂得惊人,而且我们很难弄清楚其进化过,从化石中可以推测解剖学结构的进化过程,但生化进化却不同,必须从高度进化的生物入手,我们可能永远也找不到进化过程中最早的原始路径(proto-pathways ),然而也不可因为某人想像不出这样的路径,而假设他们不曾存在。

This spatial deictic sense of motion verbs can be mentally fossilized.

这种空间指示意义的运动动词可弱智化石

Finds included a dentally complete Homo maxilla (OH 65) with lower face, Oldowan stone artifacts, and butchery-marked bones dated to be between 1.84 and 1.79 million years old.

这些化石的解剖学特征在发现的两种最早人类即能人和卢多尔夫湖人

The estate of fossil diatomaceous earth that is referred to in the Qing Dynasty gazetteers "rolls of books."

该地产化石的硅藻土在清代方志中即称之为&万卷书&。

As an avian-line archosaur and a member of the Silesauridae, which is here considered the sister taxon to Dinosauria.

&西里龙&的一个新属和新种的一个近乎完整的骨架的发现,将三叠纪中期爬行动物化石记录中一些松散环节联系了起来。

The soil infiltration system for sewage treatment consists of septic tank and soil infiltration system and has the advantages of single equipment,less investemt,convenient operation and management,low energy consumption and better purifying effect,being specially suitable for the region where sewage pipeline is incomplete and domestic sewage discharges dispersively.

现代传统广泛应用的污水处理系统是污水处理厂,在一个复杂和大量耗能的机械设备内通过物理、化学和生物的过程对污水进行处理。然而,这种处理系统不仅耗资巨大而且在消耗大量化石燃料的同时,还会产生新的固体废物和污泥[1]。

What the "science" of interpreting bones and fossils pretty much boils down to is a game in which any interpretation is correct as long as it cannot be disproven.

何谓&科学&的诠释及骨骼化石相当归结为是一场游戏,而任何解释是正确的,只要它不能

What the "science" of interpreting bones and fossils pretty much boils down to is a game in which any interpretation is correct as long as it cannot be disproven.

什么&科学&的诠释和骨骼化石不相上下归结为游戏,而任何解释只要是正确不能

The Neoproterozoic Jiuliqiao Formation in Huainan region consists of sandy limestone, silty limestone, stromatolitic limestone and dolomitic limestone. This formation has been well researched by many researchers because the famous macro fossils of the "Huainan Biota" have been found in it.

安徽淮南地区新元古代九里桥组主要由砂质、泥质灰岩、叠层石灰岩和白云质灰岩组成,因其中含有著名的地球早期宏体生物&淮南生物群&的主要化石而倍受研究者的关注。

Excavation in the previously little-explored western portion of Olduvai Gorge indicates that hominid land use of the eastern paleobasin extended at least episodically to the west.

在奥杜瓦伊峡谷不太知名的西部,美国新泽西州Rutgers大学的Robert Blumenschine和同事们发现距今180万年的人科的面部和颌特的化石

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It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发,分析对称连杆曲线上鲍尔点的产生条件,提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品,年生产总值3000万美元,产品价廉物美、选料上乘、质量保证,深受国内外客户的青睐

The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.

血精的原因很,以良性病变为主。