查询词典 placental mammals

DMY, isolated by positional cloning in medaka, was regarded as the first sex-determining gene in non-mammals.

从青鳉Y染色体定位克隆的DMY，被认为是第一个非哺乳类脊椎动物雄性性别决定基因。

Any of numerous animals inhabiting the sea including e.g. fishes and molluscs and many mammals.

众多生活在海洋里的动物比如鱼类、软体动物、和许多哺乳动物。

As it required 3-h incubation in vitro under capacitation conditions to release motile sperm from the bundles, it is suggested that the monotremes provide an example of capacitation that is quite different from capacitation in higher mammals.

在体外获能条件下培养3个小时后运动的精子分离开，这表明单孔动物精子的获能与高等哺乳动物区别很大。

All mammals except monotremes and marsupials.

除了单孔类和有袋类以外的所有哺乳动物。

The different proportion of R-bands and G-bands in 4 species of Mammals (human, red muntjak, black muntjak, and Chinese hamster) have been reported. The technique described here may be of interest as an easy method for inducing banding patter

我们采用该技术处理人、赤麂、黑麂、中国仓鼠细胞后得到不同比例的R带和G带，带纹较为清晰，易于辨认，分辨率也比较高，有些染色体的带纹数目要比常规方法所作的R带和G带带纹多。

Weighing over 2 pounds and having wingspans of 4-5 feet, these hawks can catch a variety of prey including insects, fish, birds and mammals.

重量超过 2磅，翼展有4-5英尺，这些鹰派可以捕捉各种不同的猎物，包括昆虫，鱼类，鸟类和哺乳动物。

Prairie voles are among the most doting mammals on Earth.

草原田鼠是地球上最可爱的哺乳动物。

Now protected, it is reclaiming lost territory and thriving on voles, mice, and other small mammals.

现在它们都得到了应有的保护，正的找回失去的领地，并随着捕食大量野鼠、田鼠及其它小型哺乳动物而数量增多起来。

Prairie voles are among the most doting mammals on Earth.

草原田鼠是地球上最沉溺于爱的哺乳动物。

It is likely that this is due to differences in the natural history and functional requirements of voles and other small mammals

推测这可能与草原田鼠和其它小型哺乳类动物生存的自然环境和功能需要有关。

We are in a good position to meet your requirements.

我们完全可以满足你方的需求。

We are all pervade d with a sense of disaster.

我们普遍有大祸降临的感觉。