亚马逊鹦鹉

Amato and Russello applied a straighiforward polymerase chain reaction test to determine the sex of all the captive St.

阿马托和罗素采用一种直接的聚合酶链锁反应试验来确定所有从圣文森特小岛和巴巴多斯捕获的79只圣文森特亚马逊鹦鹉的雌雄。

Photo Gallery: Tropical Rain Forest Wildlife A scarlet macaw is caught munching a snack in Brazil's Amazon rain forest.

意译：热带的雨林野生动物图片。深红色金刚鹦鹉被捕捉大声咀嚼一些点心在巴西的亚马逊热带雨林。

On the other hand, a macaw requires considerably more environment than an Amazon.

另一方面，金刚鹦鹉比亚马逊鹦鹉需要相当多的环境。

On rainbow wings almost three feetacross,a fledgling scarlet macaw in the Peruvian Amazon rides the wind for the first time.

在秘鲁的亚马逊河畔，一只翼展有3英尺长的金刚鹦鹉，展开它美丽如彩虹的翅膀滑翔着。

Vincent Amazon parrots are what are known as sexually monomorphic, it is impossible to tell males from females just by looking at them.

因为圣文森特亚马逊鹦鹉属于我们所知的雌雄同形的鸟类，所以很难从外表区分雌雄。

This passion to control is often seen in companion cockatoos, yellow-headed Amazons, Poicephalus, and Caiques; but it might appear even in the tiniest parrot.

这种激情往往控制在同伴的美冠鹦鹉，黄头亚马逊鹦鹉，艳丽的羽毛圈也可能出现，甚至是在最微小的鹦鹉。

Amazons , macaws and poicephalus parrots , such as Meyer ' s and Senegals , readily pin their eyes

亚马逊鹦鹉，金刚鹦鹉和 P 属鹦鹉，就像迈耶氏鹦鹉和塞内加尔鹦鹉，他们的眼睛容易进小东西。

I disagree completely with avian writers who say that macaws make poor pets after the age of two, nor do I feel that macaws require any more "training" than an Amazon or grey parrot.

我完全不同意鸟类作家所说的金刚鹦鹉在两岁后是表现很差的宠物，我也不觉得金刚鹦鹉比亚马逊鹦鹉或灰鹦鹉需要再加更多的&训练&。

The only other species known to do it as a prelude to mating is the white-fronted parrot.

除我们之外，我们知道的以此为前戏的唯一一种生物是白顶亚马逊鹦鹉。

The only other species known to do it as a prelude to mating is the white-fronted parrot. After the birds open their beaks and touch tongues, the male spews his lunch onto the female's chest.

在自然界中也存在着极个别的物种在性爱前奏曲中懂得法式接吻，比如：白顶亚马逊鹦鹉，当两只情侣鸟在一起张开鸟喙准备接吻时，雄鸟会将喙中食物喷到雌鸟的胸部

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。