dinosaurs and birds 中文意思是什麼
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Experts are still unsure about the ancestry of pterosaurs. they are currently classified as belonging to a group of reptiles known as archosaurs, which include crocodiles, dinosaurs and birds
專家學者對于翼龍究竟如何演進而來仍然沒有定論。 ?們目前被分類歸在祖龍類，這一種爬蟲類包括鱷魚、恐龍和鳥類。 -
Large hips suggest that most dinosaurs had large, aerobically capable leg muscles like those of big - hipped birds and mammals, rather than small leg muscles like those of brady aerobic reptiles
大的臀部說明大多數恐龍有著較大的、耗氧能力強的腿部肌肉，就像那些臀部發達的鳥類和哺乳動物一樣，而不是像那些低耗氧量的爬行類那樣只有細小的腿部肌肉。 -
Cryptids come in many forms, including the aforementioned giant pongid and lake monsters, as well as sea serpents, giant octopuses, snakes, birds and even living dinosaurs
未知生物形態多樣，包括上述的巨大猩猩與湖怪，還有海蛇、巨大的章魚、蛇、鳥，甚至活生生的恐龍。 -
Together these advances have produced a highly detailed and revolutionary picture : feathers originated and diversified in carnivorous, bipedal theropod dinosaurs before the origin of birds or the origin of flight
綜合這些證據，便能描繪出十分詳盡的革命性圖像：羽毛的起源與分化都發生於肉食性、兩足步行的獸足類恐龍身上，比鳥類的起源、甚至飛行的起源都還要早。 -
The cladogram proposed in the present paper also suggests that the maniraptoran troodontidae and ovkaptoridae should have the branched feathers, and that feathers evolve and initially diversify in terrestrial theropod dinosaurs before the origin of birds and their flight
Opterm 、尾羽鳥類（竊蛋龍類）的cah卻作沙、鐮刀龍類的一加0 ? ?一奔龍類的s初00掀…一及mlerraptor等。此外，發現于蒙古的athere罰a 。 -
Because dinosaurs were not like living reptiles in the way they grew, but much like birds and mammals, their basal metabolic rates were probably more like those of birds and mammals than like those of today ' s reptiles
由於恐龍的生長方式並不像現存爬行類，反而比較接近鳥類與哺乳類， ?們的基礎代謝率恐怕也比較像鳥類與哺乳類，而不像今天的爬行類。 -
Dinosaurs may have had high resting metabolic rates like birds and mammals, or low resting rates like reptiles
恐龍可能具有像鳥類和哺乳動物一樣的休息時的高新陳代謝率，或像爬行類那樣的休息時的低代謝率。 -
The earliest and most primitive dinosaurs, however, had smaller hips and less advanced respiratory systems, suggesting their aerobic capacity was lower than in other dinosaurs, birds and mammals
早期那些最原始的恐龍則具有小得多的臀部和欠發達的呼吸系統，說明它們的有氧呼吸能力要比其他的恐龍、鳥類和哺乳動物弱得多。 -
Previous studies have looked at the movements of birds, the direct descendents of dinosaurs, and fossilized footprints to judge how tyrannosaurus rex would have moved
以往的研究都是去看恐龍的直接後裔鳥類的行動，還有化石腳印，從而判斷出霸王龍暴龍是如何行動。 -
Evolutionary biologists passionately debate diverse topics : how speciation happens, the rates of evolutionary change, the ancestral relationships of birds and dinosaurs, whether neandertals were a species apart from modern humans, and much more
演化生物學家熱烈辯論的題材可多了：新物種如何形成、演化速率、鳥類與恐龍的親緣關系、尼安德塔人與現代人是否同一個物種… …多著哪！ -
They noticed that the toes of both feathered dinosaurs and of the earliest flying birds were similar to those of modern birds that spend most of their time on the ground
但是古生物學家格棱博士與生物力學家班尼特博士認為，他們已經想出了如何找出答案。 -
The exhibition features feathered dinosaurs, dinosaurs and fossils of prehistoric life unearthed in china and explores the origin of mammals, birds and flowering plants. the collection of exquisite fossils shows the abundance of evolutionary records preserved in china
展覽將展出在中國出土的鳥（帶羽毛的恐） 、恐、史前生物等化石，並探索哺乳動物、鳥類和開花植物的演化源頭。 -
Some continental birds and mammals, for example, have poorly developed respiratory turbinates or nasal passages no larger than those of dinosaurs of similar size
比如說一些種類的陸生鳥類與哺乳類的呼吸鼻甲骨或者呼吸道發育，並不比同樣大小的恐龍更發達。 -
Many scientists believe that dinosaurs and birds evolved from a common ancestor
許多科學家認為，恐龍與鳥類是由同一個祖先進化而來的。
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