查询词典 a bird of prey

5 My grandfather told me that it was a clever game bird in its heyday.its nipping paw and subtil observation are unexampled.it was trained by hunter since it is young .to teach it how to discover the prey quickly and report the position of it.

爷爷告诉我，当它还年轻力壮的时候，可是一只机灵过人的小猎鸟，他锋利爪子和敏锐的观察力可是无鸟能及的。猎人从小就训练他，怎样敏捷的发现猎物，怎样准确报告猎物的位置。

The female Orb Weaver spins a web of fibers thin enough to be invisible to insect prey, yet __1_tough_ enough to snare a flying bird without breaking.

雌性的Orb Weaver可以织出很细的丝，连被捕的昆虫都看不见。但却是坚韧得可以将一只飞入网中的鸟缠住而不弄断。

Of course there ought to be jungle-cats and birds of prey and other agencies of sudden death to add to the illusion of liberty, but the bird's own imagination is capable of inventing those ---- look how a domestic fowl will squawk an alarm note if a rook or wood pigeon passes over its run when it has chickens.

当然，还要有丛林猫和其他猛禽，还要有其他能造成突然死亡的各种力量来增加自由的假象。可是当然了，鸟类自身的想象力也能创造出这些东西来——比如，家养的笨鸡在带小鸡雏时，一发现有秃鼻乌鸦或旅鸽经过它和孩子们经常出没的地方，就会发出尖声警报。

We explore the possible control strategies to save or restore the bird by controlling or eliminating the rabbit or the cat when the bird is endangered. We confirm the existence of the hyperpredation phenomenon, which is a big potential threat to most endemic prey.

当鸟处于灭绝的边缘时，我们将探索—些可能的控制策略去保护和恢复鸟类种群，同时证明了对当地食饵种群有巨大潜在威胁的超捕食现象的存在性。

A common bird of prey dull with white streaked underparts .

一种常见的捕食鸟，暗，腹部有白条。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。