爬行动物

Paton says cats in Australia prey on 186 species of native birds, 64 species of native mammals and 97 species of native reptile s and amphibians

佩顿说，澳大利亚的猫捕食186种当地的鸟，64种当地的哺乳动物和97种当地的爬行动物和两栖动物。

Paton says cats in Australia prey on 186 species of native birds, 64 species of native mammals and 97 species of native reptiles and amphibian s

佩顿说，澳大利亚的猫捕食186种当地的鸟，64种当地的哺乳动物和97种当地的爬行动物和两栖动物。

The group added almost 300 reptiles this year, including the Panay monitor lizard and the sail-fin water lizard, both of which are hunted for food and threatened by logging in their native Philippines.

今天该组织还增加了近300种爬行动物，包括巨蜥和帆鳍鼍，这两者都是被猎取的食物，并在家乡菲律宾受到森林被砍伐的威胁。

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。