Instead, Dr Couzin has built a biddable robot three-spined stickleback.

相反，Couzin博士已经设计了一条机器三刺鱼。

Joints of some iron facilities should be firmed and regulated when being spined.

一些铁制器械接头处焊接要牢固，旋转接头处要随时调整松紧度。

Prolux's theory is based on studies of the collared flycatcher and the three-spined stickleback .

普罗勒克斯的观点是建立在有项圈的和三脊刺鱼的研究之上的。

Nine-spined stickleback share the human ability to copy each other's behaviour if it's to their advantage.

九刺鱼和人类一样，如果对它们有利的话，能够相互模仿行为。

Now, scientists say they've found the first animal example of this behavior in a common fish, the nine-spined stickleback.

目前科学家们说他们第一次在普通的九叶穿柳鱼身上找到了动物的这种行为。

Kevin Laland of st Andrews University, who also took part in the study, said: "Nine-spined sticklebacks may be the geniuses of the fish world."

圣安德鲁斯大学的凯文·拉兰德(Kevin Laland)也参加了这项研究，他说：“九刺鱼可能是鱼类的天才。”

Rows of large spines cover giant-spined sea stars off the coast of California. Sea stars (also known as starfish) can regenerate limbs, and in some cases, entire bodies.

图为在加利福尼亚海边的成行的大型脊骨海星。海星的四肢可以再生，在有些情况中，连整个身体都能重生。

The long-spined sea urchin [Centrostephanus rodgersii], for example, has moved from the warming seas off mainland Australia and has invaded more temperate waters off Tasmania.

例如以前生活在澳洲大陆附近温暖水域的长须海胆已经迁移到了比以海温较以前温暖的塔斯马尼亚岛海域。

Whoever excavates and robs fossils of ancient human being or ancient spined animals of scientific value shall be punished according to the provisions of the preceding paragraph.

盗掘国家保护的具有科学价值的古人类化石和古脊椎动物化石的，依照前款的规定处罚。

And watched three-spined stickleback fish hunt water fleas, to the accompaniment of either white noise calibrated to match the noise level of speedboats or a silent track as a control.

并控制三刺鱼在跟快艇噪音程度相当的白噪声中，或者完全安静的环境之下，观察它们捕食水蚤的情况。