quadrupedal

quadrupedal

1. Some characteristics of this animal's limbs are indicative of suspension, whereas others imply that it had more quadrupedal habits.

牠的四肢有些特徵与悬吊身子有关，但是其他特徵显示牠还有以四足行进的习惯。

2. Today, however, some 50 million years after their quadrupedal ancestors first waded into the warm waters of Tethys, whales are singularly sleek.

不过，鲸豚的四足祖先首次进入特提斯海的温暖水域，距今已有5000万年，时至今日，鲸豚造型已极为简洁。

3. 3.amphibious quadrupedal herbivorous dinosaur with a long thin neck and whiplike tail;

两栖类四足食草恐龙，颈长而细，鞭形尾；

4. amphibious quadrupedal herbivorous dinosaur with a long thin neck and whiplike tail; of the Cretaceous mostly in the southern hemisphere

两栖类四足食草恐龙，颈长而细，鞭形尾；白垩纪主要生活在南半球

5. amphibious quadrupedal herbivorous dinosaur with a long thin neck and whiplike tail; of the Cretaceous mostly in the southern hemisphere.

两栖类四足食草恐龙，颈长而细，鞭形尾；白垩纪主要生活在南半球。

6. What is striking about human bipedal movement is that it is notably more economical than quadrupedal locomotion at walking rates.

人类的两足行进模式，最令人瞩目的特点是：走路时，这种模式比四足模式更节省能量。

7. huge quadrupedal herbivorous dinosaur; late Jurassic.

侏罗纪后期的大的四足食草恐龙。

8. large quadrupedal herbivorous dinosaurs with very long neck and tail; late Jurassic

侏罗纪后期的大的四足食草恐龙，脖子和尾巴很长

9. large quadrupedal herbivorous dinosaurs with very long neck and tail; late Jurassic.

侏罗纪后期的大的四足食草恐龙，脖子和尾巴很长。

10. quadrupedal armored herbivore of the Jurassic and Cretaceous.

侏罗纪和白垩纪的一种四足有甲食草动物。

11. huge quadrupedal herbivorous dinosaur common in N. America in the late Jurassic

侏罗纪时期北美洲常见的非常大的四足食草恐龙

12. huge quadrupedal herbivorous dinosaur common in N. America in the late Jurassic.

侏罗纪时期北美洲常见的非常大的四足食草恐龙。

13. Habib then made the connection between the quadrupedal gait of the large pterosaurs and the jumping quadrupedal takeoff he had seen in vampire bats.

后来哈比从这种大型翼龙的四足步态，想到他所看过的吸血蝙蝠起飞时的四脚跳跃。

14. Quadrup hamstring tendons

四股胭绳肌腱

15. 3. huge quadrupedal herbivore with long neck and tail;

巨大的四足食草性恐龙，长颈长腿；

16. huge quadrupedal herbivore with long neck and tail; of late Jurassic in western N. America

巨大的四足食草性恐龙，长颈长腿；生活在后侏罗纪时期的北美洲西部

17. huge quadrupedal herbivore with long neck and tail; of late Jurassic in western N. America.

巨大的四足食草性恐龙，长颈长腿；生活在后侏罗纪时期的北美洲西部。

18. quadrupedal extensor reflex

布雷恩氏反射

19. The hand bones also showed that Hadropithecus had very short thumbs and was a quadrupedal species, walking on all fours, much like many primates, such as baboons, do today.

手骨还显示了巨型狐猴有着非常短的拇指，是一类四足动物，即同时用四条腿走路，这点与今天狒狒等许多灵长类动物十分相似。

20. Alexander, “The Gaits of Biedal and Quadrupedal Animals” ,The International Journal of Robotics Research,Vol.3,No.2,Summer 1984

沈焕文，“八连杆型机器马之机构设计”，国立成功大学机械工程研究所，1998年6月硕士论文。

21. However, sharks evolved from fish, while dolphins evolved from a land-based quadrupedal mammal of some sort.

然而，鲨鱼是从鱼类进化而来的，而海豚则是由某种路生哺乳动物进化而来的。