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hydra

美 [ˈhaɪdrə]英 [ˈhaɪdrə]
  • n.水螅;许德拉,多头蛇(砍去一个头即长出新头,后为大力神赫拉克勒斯所杀);棘手的复杂事物;难以根绝的祸患

复数: hydrae; hydras

hydrahydra

noun

1

许德拉,多头蛇(砍去一个头即长出新头,后为大力神赫拉克勒斯所杀)
a snake with several heads. As one head was cut off, another one grew. In the end it was killed by Hercules.

2

棘手的复杂事物;难以根绝的祸患
a thing that is very difficult to deal with, because it continues for a long time or because it has many different aspects

3

水螅
an extremely small water creature with a tube-shaped body and tentacles around its mouth

noun

1
small tubular solitary freshwater hydrozoan polyp
2
trouble that cannot be overcome by a single effort because of its many aspects or its persistent and pervasive quality
we may be facing a hydra that defies any easy solution

数据来源:WordNet

  1. The sister of Nemean was Hydra who was also a monster of a snake with nine heads .

    阿尼的妹妹许德拉是一个九头蛇妖,她的上半身和人一样,而且十分美丽;

  2. If the probe finds that Nix and Hydra are mostly ice , it 'll show Canup 's simulation to be a smashing success .

    如果探测器发现尼克斯和许德拉上多数都是冰,那么克纳普的模拟实验真是个巨大的成功了。

  3. We may be facing a hydra that defies any easy solution .

    我们也许正面临一个无法轻易解决的难题。

  4. The bodies of the hydra and sea anemone can produce buds .

    水螅和海葵的身体能产生芽。

  5. Influence of Food Concentration and Low Cd Concentration on Hydra Population

    食物浓度及低浓度镉对水螅种群动态的影响

  6. The Research on the Equipment Using Data Collector of Hydra Series for Testing the Environment

    关于利用Hydra系列数据采集器检测环境设备的探究

  7. Application of Hydra Reaggregation Technology to Water Quality Monitoring

    水螅细胞重聚体技术在水质监测中的应用

  8. but it works an awful lot like a HYDRA weapon .

    它的运作方式很像海德拉的武器

  9. Hydra 's inventors say the machine can play an important role in third world countries .

    Hydra的发明者表示Hydra在第三世界国家将发挥重要作用。

  10. Simulation test equipment of coupled hydra - mechanics of shales

    泥页岩水化-力学耦合模拟实验装置的研制

  11. There are species that have no aging -- Hydra for example --

    有些物种没有老化。例如水螅–

  12. Genetic Diversity of Hydra robusta in Heilongjiang Province by RAPD Analysis

    黑龙江省强壮水螅遗传多样性的RAPD分析

  13. Likewise , a psionic hydra can only use one attack mode per round .

    同样地,一只灵能多头蛇蜥每轮也只能发动一次心灵攻击模式。

  14. Siphon Filter Nozzle Clogging Caused by Hydra and Its Preventive Measures

    虹吸滤池滤头的水螅堵塞及防治措施

  15. Hydra got the minimum body size at30 ℃ .

    在研究范围内,30℃的水螅个体最小。

  16. The hydra at the beginning , the angel at the end .

    它由七头蛇开始,以天使告终。

  17. The Design Theory and Method of the Frontal and Rear Oil-seal Length for Hydra Piston

    液压凿岩机活塞前后封油长度的设计理论与方法

  18. Had I as many mouths as Hydra , such an answer would stop them all .

    即使我有一百张嘴,这样一个答覆也会把它们一起封住。

  19. The two key link in many types of jellyfish are generational-type and Hydra type .

    这两个纲的许多种类都有水母型和水螅型的世代交替。

  20. The real reason that the RSS hydra is sprouting is because of time shifting .

    RSS野草萌发的真正原因在于它的时间迁移功能。

  21. Teratogenetic evaluation of cigarette smoke using Hydra regeneration assay

    用水螅再生试验评价香烟烟雾的致畸性

  22. The temperature affects on sprouting rate of Hydra robusta

    温度对水螅出芽速度的影响

  23. This is good news and bodes well for the future of products with the Hydra chip on them .

    这是一个好消息,预示了与他们将来的九头蛇芯片产品。

  24. Prescreening Teratogenicity of Chlorinated Products in Drinking Water by Hydra Regeneration Assay

    用水螅再生试验预筛检饮水氯化消毒副产物的致畸性

  25. Such is the case for a nearby star called TW Hydrae .

    一颗被称作长蛇座TW的邻近恒星也属于这类情况。

  26. Absolute hydra , drunk with your blue flesh .

    绝对是多头蛇觊觎你的蓝肉。

  27. For instance , using an attack mode against a psionic hydra affects the creature as a whole .

    例如,对一只灵能多头蛇蜥使用心灵攻击模式将对此生物整体造成影响。

  28. In the same developing time , different temperature affects on sprouting numbers and dropping numbers of Hydra robusta .

    同一发育时间内,温度的不同影响水螅出芽数和脱落芽体数。

  29. It 's called the Hydra and the team of scientists behind it say it will change the face of disaster relief .

    它名叫Hydra,科学家们称它将改变赈灾救援的状况。

  30. I was organizing the house in hydra .

    我已经开始着手联系hydra的房子了。