四肢

Other major shapes include the diagonal, or x - shaped, cross on which Saint Andrew is said to have been crucified, and the cross paty, in which the arms widen at the extremities.

其他主要的形状，包括对角线，或X -形，两岸上，圣安德鲁是说已经钉在十字架上，和跨p aty ，其中武器扩大在四肢。

Other major shapes include the diagonal, or x - shaped, cross on which Saint Andrew is said to have been crucified, and the cross paty, in which the arms widen at the extremities.

其他主要形态包括对角线，或X -形，交叉对圣安德鲁据说是钉在十字架上，以及跨p aty ，其中扩大武器的四肢。

Methods Mouse spontaneous activities under the influence of the koumine injection were recorded with a photoelectric counter, and canine femoral artery pressure was de termined by CYS-0.5 pressure transducer, respiratory curve described with TB-61 1 tension transducer and electrocardiogram recorded with subcutaneous elec -trodes in the extremities after the ...

方法用光电计数仪测定钩吻素子注射液对小鼠自发活动的影响，用CYS-0.5型压力换能器测定犬股动脉血压，用TB-611型张力换能器记录犬呼吸曲线，针型电极刺入四肢皮下测二导联心电图。

WASHINGTON - Scientists unearthed a skull of the most primitive four-legged creature in Earth's history, which should help them better understand the evolution of fish to advanced animals that walk on land. The 365 million-year-old fossil skull, shoulders and part of the pelvis of the water-dweller, Ventastega curonica, were found in Latvia, researchers report in a study published in Thursday's issue of the journal Nature. Even though Ventastega is likely an evolutionary dead-end, the finding sheds new details on the evolutionary transition from fish to tetrapods. Tetrapods are animals with four limbs and include such descendants as amphibians, birds and mammals.

华盛顿-科学家挖掘出一副地球历史上最原始的四足生物头骨，这个有利于帮组他们更好理解鱼类进化成为更先进的陆地行走生物，这个有着三亿六千五百万年年龄的头骨，肩膀和水生生物的一部分骨盆，Ventastega curonica，在Latvia被发现，研究者一篇研究报告发表在在星期三出版的自然杂志上，尽管Ventastega 可能是一个进化的死胡同，这个发现给出了从鱼类到四足动物进化变迁过程的新细节，四足动物是使用四肢的动物并且包括下属的比如两栖类动物，鸟类和哺乳类动物。

Any of various aquatic or terrestrial reptiles of the order Testudines, having horny toothless jaws and a bony or leathery shell into which the head, limbs, and tail can be withdrawn in most species.

龟龟鳖目的各种水生或陆生的爬行动物，有角质无齿的颌，骨质的或似皮革的壳，许多品种的龟可将头、四肢和尾缩进壳中

Objective To develop a convenient and stable animal model of limbs malformation using a chemiead teratogens.

目的 用易获得的化学药物建立大鼠四肢畸形发生率稳定、畸形类型特异的动物模型。

The locomotive engineer of a large railway informs me, as the result of a long experience, that the north-country engine-drivers and stokers usually recover from injuries to body and limb, which to south-country workmen are almost invariably fatal.

一家大型铁路公司的火车机车工程师告诉我，根据长期经验，北方火车机车司机和司炉的身体和四肢受伤后一般都可以康复，而对于南方的工人来说，几乎不可避免地是致命的伤害。

Chaps spread themselves, they sit like this," she says in her warm, stagey voice."

她以热情而又拿腔作势的声音说：男人们就像这样坐着，四肢伸展。

Any of several marine reptiles of the Mesozoic having a body like a porpoise with dorsal and tail fins and paddle-shaped limbs.

中生代的几种水生爬行动物，身体象海豚，有背鳍和尾鳍，四肢形如浆。

You'll be able to see this little runts limbs detached from his body in a bit!

待会儿可以看到那小鬼的四肢和身体分开了！

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。