• Mathematical models have also revealed that food webs may be unstable, where small changes of top predators can lead to big effects throughout entire ecosystems.

    数学模型揭示食物可能不稳定顶级肉食性动物微小改变整个生态系统产生巨大影响

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  • Avoid the time near December 19 when Venus will be unstable.

    但避免12月19日左右金星不稳定时间

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  • You don't have to worry she might fall off or her landing might be unstable.

    不用担心下来或是跳下站不稳

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  • If we didn't raise living standards in the countryside, the society would be unstable.

    如果解决百分之八十的人的生活问题,社会就不会安定的。

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  • If you select two points on closed surface (a cylinder for example), the result may be unstable.

    如果两点封闭面上(例如圆柱),结果不稳定的。

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  • To study on operation of synchronous generator rectifier systems may be unstable under certain conditions.

    同步发电机整流系统运行实践表明,该类系统存在着运行稳定性问题。

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  • When people read my works they feel they are on pins and needles and their convinced rule and law begin to be unstable.

    人们阅读作品感觉如坐针毡,原先固守的规则律法都受到了冒犯。

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  • The input saturation can greatly deteriorate the performance of the systems, and even drive the systems to be unstable.

    输入饱和往往严重影响系统各项性能甚至导致系统稳定。

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  • The learning of the bright student who acquires knowledge with ease and speed is felt to be unstable; easy come, easy go.

    聪明学生得又轻松,但他们学到知识不牢固的,容易获得也容易失去嘛。

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  • At higher speeds on slippery surfaces with no burn, keeping your pedals parallel would be unstable and your tires will want to slide-out.

    当在滑溜路面过弯且速度更快时,踏板水平的姿势显得不稳并且轮胎可能侧滑出去。

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  • Should the dollar's value continue to be unstable, Asian countries will tilt towards the euro in replenishing their foreign exchange reserves.

    如果美元价值不能保持稳定亚洲国家倾向于选择欧元补充外汇储备

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  • Yet these will be the very areas of life that will be unstable and therefore prone to cause errors in judgment, indecisiveness, and forgetfulness.

    段时间将会面临着不稳定容易造成判断错误犹豫不决健忘

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  • Carl Oppedahl: PASAT was developed many years ago and turns out to be unstableit sometimes crashes without explanation, losing the work that has been done.

    CarlOppedahlPASAT是十多年开发的,人们发现这个程序不稳定——有时候突然崩溃,所做的工作丢失了。

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  • So, in Elaboration, the breadth view of the requirements (the vision) is expected to be unstable, changing as the depth view is understood and executables are created.

    所以细化阶段需求宽度视角(远景)不稳定的,会随着深度视角的理解可执行性的生成而变化

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  • Weakly damped discrete modes can exist in these gaps. These weakly damped modes can be driven to be unstable by energetic particles, which results in the particle loss.

    空隙可以存在衰减分立它们容易高能粒子驱动不稳定从而一定条件下会造成高能粒子损失

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  • This might lead to the formation of hydrates, which could be unstable if disturbed, and it might also lead to a lake of CO2 on the ocean floor which would acidic at the margins.

    可能导致水合物形成如果水合物被搅动,它也是稳定的,而且可能海底产生大量的CO2使边缘部分呈酸性。

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  • But they point out that wormholes might be unstable, or that intense radiation and sub-atomic forces surrounding the entrance to the wormhole would kill anyone who dared to enter.

    他们指出可能不稳定的,或者强烈辐射亚原子周围洞的入口杀死任何人不敢进去

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  • This might lead to the formation of hydrates, which could be unstable if disturbed, and it might also lead to a lake of CO2 on the ocean floor which would be acidic at the margins.

    可能导致水合物形成如果水合物被搅动,它也是稳定的,而且可能海底产生大量的CO2使边缘部分呈酸性。

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  • Rescue sites will often be unstable and hide many dangers: broken glass, protruding nails, weakened floors or stairs, downed electrical wires, escaping gas, broken sewer and water pipes.

    需救援地点往往坚固,潜藏危险玻璃扎出来的钉子,脆弱地板楼梯掉落电线泄漏燃气破损下水道和水管。

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  • But in this system, the cutting force is directly imposed on the system and is a direct disturbance. This may affect the control system to be unstable and to reduce its positioning accuracy.

    加工过程切削系统造成直接干扰引起系统不稳定定位精度下降

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  • The analysis of slope stability is always a problem which geotechnical workers think much of, because a steady slope in the nature condition may be unstable for the sake of human remodeling.

    边坡稳定性分析一直岩土工作者十分重视问题天然状况下稳定边坡经过人工改造就可能产生失稳。

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  • The voltage charged on transmission line will be unstable when capacity of transmission line is very low and the charging voltage is high. It then influences the stability of the output pulse.

    传输线容量充电电压,传输线充电电压稳定,影响输出脉冲电压稳定

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  • Without introducing any external excitation to the system input, this paper gives consistent estimates for the coefficients of an ARMAX system, which is allowed to be unstable and of nonminimum-phase.

    本文外加输入激励情况下,讨论了开环不稳定非最小相位ARMAX系统系数一致估计

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  • The energy absorbed by the chlorophyll molecules of the unstable autumn leaf is not immediately channelled into useful products and processes, as it would be in an intact summer leaf.

    不稳定秋叶叶绿素分子吸收能量不会完好的夏叶中吸收的能量那样立即传输有用的产品工艺流程中去。

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  • If their population is tracked through time, it will be seen to be particularly unstablesoaring and plummeting in irregular cycles.

    如果它们的数量进行时间记录,发现它不稳定的——不规则的周期急剧上升下降。

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  • For in our unstable region, no one can guarantee that our peace partners today will be there tomorrow.

    我们不稳定地区没有能够保证我们今天和平伙伴明天还是和平的。

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  • If you are in a mountainous area, or near unstable slopes or cliffs, be alert for falling rock and other debris that could be loosened by the earthquake.

    如果山区或是不稳定斜坡山崖旁注意那些地震而从山上滚落下来的岩石其它山体残骸

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  • It proved to be quite unstable despite the frequent restarts, and that's why I abandoned it as of version 1.6.3.

    尽管频繁地重新启动,但经过证实相当不稳定就是使用版本1.6.3抛弃原因

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  • It proved to be quite unstable despite the frequent restarts, and that's why I abandoned it as of version 1.6.3.

    尽管频繁地重新启动,但经过证实相当不稳定就是使用版本1.6.3抛弃原因

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