查询词典 predator

There were no significant differences in soil bacterial and fungal biomass, total nematode density and diversity, herbivore density, bacterivore density and omnivore-predator densities between the trenched and control plots in both mineral and humus soil layers.

切根处理对腐殖质层和矿质土层的细菌和真菌生物量、线虫总密度和多样性、植食性线虫、食细菌线虫和捕食与杂食性线虫的密度均没有显著影响。

In order to study the uniform persistence and global stability of a delayed nonautonomous three specie predator-prey Lotka-Volterra system without dominating instantaneous negative feedback .

为了研究一类没有即时负反馈控制的3种群捕食者-食饵系统的持续性和全局稳定性；在给定的条件下，利用不等式知识，证明了系统的一致持续性。

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。

The fragmentary record of the development of the Vindicator indicate that it was first deployed during the Dark Age of Technology,at approximately the same time as many other Rhino variants,such as Predator.

辩护者零碎的发展记录表明，他的第一次部署是在黑暗时代，几乎在同一时间，出现了很多以捕食者为代表的其他变种犀牛。

The fragmentary record of the development of the Vindicator indicate that it was first deployed during the Dark Age of Technologyat approximately the same time as many other Rhino variantssuch as Predator.

辩护者零碎的发展记录表明他的第一次部署是在黑暗时代几乎在同一时间出现了很多以捕食者为代表的其他变种犀牛。

For diffusive Predator-Prey model with Holling-Ⅲ functional response without time delay, shooting argument together with LaSalle's Invariance Principle and the Hopf bifurcation theorem are applied to prove the existence of traveling wave solutions and small amplitude traveling wave train solutions.

在数学理论的研究中，行波解可以揭示方程本身的许多重要性质；在实际应用中，行波解可以很好的表现自然世界中的振荡现象。因此，对反应扩散方程行波解的研究具有非常重要的意义。

Of jet-black iron, and its beard and hair of animated fire, huge horns erupting from a massive brow. Itwas weaponless, but seemed to need no weapons, for it moved with the comfortable grace of a predator

它没有带武器——其实也不用带——举止透出掠夺者特有的那种优雅自如：世界上没有什么能令它害怕的。

There are two weeks lag between total zooplankton abundance and chl-a concentration, and showed a prey-predator relationship.

浮游动物的季节变化和叶绿素a的时间分布彼此间约有两周的延滞现象，呈现典型的prey-predator关系。

Ahmadullah Ahmadi told news agencies on Tuesday the group decided to scrap the deal because Pakistan had not put an end to missile strikes from unmanned U.S. aircraft - or Predator drones - in both North and South Waziristan.

艾哈迈迪星期二告诉新闻机构说，他们的组织决定废弃这一协议，是因为巴基斯坦并没有终止美国无人驾驶飞机对南北瓦济里斯坦的导弹袭击。

That something may be an accident,a fight,a disease or an encounter with ahungry predator.

那种原因可能是一次事故，一场争斗，一场病或者遇到饥饿的猎食者。

Sodium citrate; calcium carbonate; calcium hydroxide; potassium bicorbonate; magnesium carbonate; ferrous sulphate; Zinc sulphate; copper sulphate; manganese sulphate; potassium iodide; sodium selenite.

柠檬酸钠；碳酸钙；氢氧化钙；碳酸氢钾；碳酸镁；硫酸亚铁；硫酸锌；硫酸铜；硫酸锰；碘化钾；亚硒酸钠。

All this to say that I'm glad filmmaking hasn't become completely ironic. I can enjoy an ironic film as much as the next person, but they usually involve a message of some sort. One that's delivered in a smirkingly clever way that requires little in the way of talent.

所有这些都是说，我很高兴电影制作没有变成完全讽刺艺术，我可以和下一个人一样享受讽刺电影的乐趣，虽然他们经常会被划归到一定级别，技术方面不需要很高的才能。