捕食生物的

"Clearly this new fossil would have been part of the food-chain both aspredator and prey" said Bloch who co-led the fossil-hunting expeditions to Cerrejon with Smithsonian paleobotanist Carlos Jaramillo.

显然，如果能活到现在的话，无论是从作为捕食者还是被捕食者的角度来看，这种生物肯定是食物链中的一环。

A trophic level is ab ecological category that includes organisms with the feeding style.

一个生物营养级是指一个生态种类，这个生态种类包括某一特定的有机体及其捕食的风格。

The results show that in a predator-prey model, when diffusion is absent, the diffusion is the interior impetus of system for its stable equilibrium state transforming to unstable equilibrium state and is the basis for biological mode forming.

研究结果表明：在捕食－食饵模型中，扩散是使无扩散时稳定的平衡态向不稳定的平衡态转变的系统内动力，是生物模式形成的基础。

Totally at home amongst the glaciers of Everest,it scours the slopes for wind-borne prey such as springtails.

在珠穆朗玛峰的冰川之间，它们在斜坡上穿行着捕食靠风传送来的生物，例如弹尾虫。

Moreover, the creatures weren't on a feeding frenzy at all-nor, for that matter, were they interested in counterattacking the beings who were busy lancing them with lasers and rockets.

还有，那些生物完全不处于捕食狂躁期——谈到这里，其实它们对忙于用激光和火箭炮投向自己的人们也没有反击的兴趣。

Grow your creature from single-cell to complex predator as you rise through 18 interactive levels.

拓展您的生物从单细胞到复杂的捕食者如你上升到18互动水平。

Polar bears there are creature of the sea ice. When they are on the ice, they are hunting seals.

那里的北极熊是海冰生物，在冰上的日子里，它们就捕食海豹。

Polar bears there are creature of the sea ice. When they are on the ice, they are hunting seals.

这里的北极熊是海冰生物，在冰上的日子里，它们就捕食海豹。

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。