Because no modern land animals even approach sauropod size, scientists have also lacked a living analogue to use as a guide to possible sauropod behavior.
因为现代陆地动物的体型都比不上蜥脚类动物，科学家们也缺乏一种类似的活物参考以了解蜥脚类动物可能做出的行为。
Until the recent discovery of fossilized sauropod nesting grounds, scientists were thus uncertain whether sauropods laid eggs or gave birth to live young.
因此，直到最近发现蜥脚类恐龙筑巢地的化石之前，科学家们还不能确定蜥脚类动物到底是产卵还是胎生。
The most famous is Brontosaurus, the genus name of the sauropod dinosaur.
最有名的是蜥脚属恐龙——雷龙（Brontosaurus）的那次。
For some sauropod dinosaurs, this estimated blood pressure is very high indeed.
对于某些蜥脚类恐龙来说，测量出来的血压确实是相当高的。
These sauropod bones were made of Fiberglas, and left in the Tunisian desert after production wrapped.
这些蜥脚类动物的骨架由玻璃纤维制成，在影片制作完成后被留在了突尼斯的沙漠中。
"By the time this sauropod was about a year old, we think it would have been out of the range of Sanejeh," Wilson said.
“当这只蜥脚类动物长到大约一岁时，我们认为它可能已比Sanejeh的个头大”，威尔逊说。
The animal would have been a primitive sauropod — a long-necked, four-legged grazer similar to the better known brachiosaurs.
这只恐龙很可能是原始的蜥脚类亚目动物——长颈、四条腿的食草动物，类似于我们较为熟悉的腕足类恐龙。
Using five variables, and particularly focused on the size and other factors within the ilium bone, they confirmed it was from the Sauropod family.
进行了5组比对后，尤其是就髂骨的大小等种种因素进行分析后，他们确定该恐龙来自蜥脚类家族。
Hammer found more parts of that dinosaur as well as a large sauropod, or plant-eater, resembling a diplodocus, and the new, as-yet-undescribed ornithischian.
汉莫除了发现了这条恐龙的更多部位以外，还发现了一条大型蜥脚类动物，或食草类恐龙，类似于梁龙，以及这条新的、尚无任何描述的鸟臀目恐龙。
Australian evolutionary biologist Roger Seymour did a simulation of how much blood pressure a gigantic sauropod would need in order to place its head vertically.
澳大利亚生物进化生物学家罗杰西摩做了一个模仿试验，模仿一个庞大的蜥脚类动物把头垂直抬高需要多少的血压。
It was called the Ruyang Gigantic Sauropod Dinosaurian Fauna by L et al… It represents a new late Early Cretaceous to early Late Cretaceous dinosaurian fauna from China.
该动物群代表了我国早白垩世晚期至晚白垩早期的恐龙动物群，其分异程度也比以前想象的高得多。
Due to the apparent victim's young age, the team couldn't determine the dinosaur's species. But they do know it was a sauropod-a giant long-necked plant-eater (sauropod picture).
由于很明显受害者年幼，研究小组不能确定这只恐龙的物种，但他们确定这是一只蜥脚类动物——一种巨大的长脖食草动物(蜥脚类动物照片)。
Due to the apparent victim's young age, the team couldn't determine the dinosaur's species. But they do know it was a sauropod-a giant long-necked plant-eater (sauropod picture).
由于很明显受害者年幼，研究小组不能确定这只恐龙的物种，但他们确定这是一只蜥脚类动物——一种巨大的长脖食草动物(蜥脚类动物照片)。
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