查询词典 paleontologist

"The discovery of Aardonyx helps to fill a marked gap in our knowledge of sauropod evolution, showing how a primarily two-legged animal could start to acquire the specific features necessary for a life spent on all-fours," said Paul Barrett, a paleontologist at the British Natural History Museum.

英国自然历史博物馆古生物学家保罗巴雷特说，「发现莎莉丝特地爪龙有助于填补我们对蜥脚下目恐龙进化的知识明显不足之处，让我们见到主要用两条腿的动物如何可以开始取得用四肢行动的生命必须拥有的特征。

Tebrate paleontologist Alfred Sherwood Romer of Harvard University,who proposed in the 1950s that sh like Eusthenopteron, stranded under

Sherwood Romer，他在1950年提到象Eusthenopteron那样的鱼类，孤单的生活在干燥的环境下，用他们的健壮的附属器官把他们自己带到一个

One such team, led by paleontologist Robert Gastaldo of ColbyCollege in Waterville, Maine, decided to examine the sedimentaryrecord in greater detail.

来自美国某大学缅因州的由古生物学者罗伯特带领的研究小组对沉积物成分进行细致分析。

One such team, led by paleontologist Robert Gastaldo of Colby College in Waterville, Maine, decided to examine the sedimentary record in greater detail.

来自美国某大学缅因州的由古生物学者罗伯特带领的研究小组对沉积物成分进行细致分析。

Here are two:"The known fossil record fails to document a single example of phyletic evolution accomplishing a major morphologic transition and hence offers no evidence that the gradualistic model can be valid," says Stephen Stanley , evolutionary paleontologist.

一个是 Stephen Stanley ，进化古生物学家，他的观点是：&已知的化石记录无法提供哪怕是一个实例来证明说物种的进化曾经完成过某种主要的形态变迁，因此也就没能为那种渐进模型的有效性提供任何证据。&

Here are two:"The known fossil record fails to document a single example of phyletic evolution accomplishing a major morphologic transition and hence offers no evidence that the gradualistic model can be valid," says Stephen Stanley, evolutionary paleontologist.

一个是史蒂芬·斯坦利，进化古生物学家，他的观点是：&已知的化石记录无法提供哪怕是一个实例来证明说物种的进化曾经完成过某种主要的形态变迁，因此也就没能为那种渐进模型的有效性提供任何证据。&

Here are two:"The known fossil record fails to document a single example of phyletic evolution accomplishing a major morphologic transition and hence offers no evidence that the gradualistic model can be valid," says Stephen Stanley , evolutionary paleontologist.

这里有两个实例：进化古生物学家史蒂芬·斯坦利说：&已知的化石记录未能录得一个完成了主要形态跃迁的种系进化的简单实例，因此也就无法为渐进式模型的有效性提供任何证据。&

Some archaeologists would later be skeptical; one sniped that he was just a "moonlighting paleontologist."

一些考古学家表示怀疑，还有一位还嘲笑Sereno只是个&兼职古生物学者&。

Some of its conical teeth, vertebrae, and foot-long armor plates, or scutes, were first discovered by French paleontologist Albert-Felix de Lapparent.

他们的一些锥形牙齿、脊椎、长达一英尺的鳞甲首先被法国古生物学家阿尔贝－弗利克斯·德拉帕朗发现。

"Gorgeous armor," mused paleontologist Hans Larsson, examining a stack of foot-long bony scutes that looked like roofing tiles.

&好华丽的鳞甲&，古生物学家汉斯·拉松一边看着这一堆每一片看起来都足有一英尺长、像屋顶上的瓦片一样的鳞甲若有所思地说道。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。