为了使能量在耀斑爆发前储存起来,不致过早释放,磁场结构必须是亚稳定的。
In order for the preflare energy to be stored without premature release, the magnetic field configuration must be metastable .
这场纠纷可能会摧毁澳大利亚辛苦得来的产业稳定声誉。
The dispute could destroy Australia's hard-won reputation for industrial stability.
自20世纪70年代中期以来,澳大利亚岩石艺术组织已经形成了相当稳定的局面。
Since the mid-1970s, a reasonably stable picture has formed the organization of Australian rock art.
接下来,这个已经稳定了的亚硼基将能被用做一种催化剂。
据估计,世界现存野生西伯利亚虎大约 400-500只,且最新的研究显示这一种群数量较为稳定。
There are an estimated 400 to 500 Siberian tigers living in the wild, and recent studies suggest that these numbers are stable.
遭受尼日利亚境内粮食产量不稳定最为严重的人群是其贫困的邻国们。
The people who have suffered most from Nigeria's unreliable agricultural output are its impoverished neighbors.
既然核技术已经成熟,核电站的温室气体排放量也很低,铀也可以从澳大利亚和加拿大这些友好、稳定的国家买进,为什么不多建造一些?
Why not build more? The technology is mature, its planet-heating emissions are low and uranium can be bought from friendly, stable countries like Australia and Canada.
既然核技术已经成熟,核电站的温室气体排放量也很低,铀也可以从澳大利亚和加拿大这些友好、稳定的国家买进,为什么不多建造一些?
Why not build more?The technology is mature, its planet-heating emissions are low and uranium can be bought from friendly, stable countries like Australia and Canada.
当北美以及澳大利亚可开采黄金储量的减少,矿工们就被派往一些不稳定的地区,例如拉丁美洲以及非洲。
As readily recoverable reserves dwindle in stable places such as North America and Australia, miners are forced to operate in more troublesome ones, such as Latin America and Africa.
它们使用铀作为燃料,令人欣慰的是,铀资源相对丰富,来源也很多,包括一些相对稳定的地方,如加拿大和澳大利亚。
They are fuelled by uranium, which is relatively abundant andis available from many sources, including reassuringly stable places such asCanada and Australia.
另外一个国家尼日利亚的感染率已经稳定下来了。
加拿大和澳大利亚很好地度过了危机,在一定程度上是因为他们建造的金融系统更多的是为了稳定而不是创造活力。
Canada and Australia weathered the crisis well partly because their financial systems were built for stability more than dynamism.
但是在那前一年于墨尔本举行的一场世界杯预选赛中,伊朗队虽然取得了对澳大利亚队的胜利,却引发了一些未预料到的问题,这表现出了足球不稳定的一面。
But in the qualifying matches the previous year, a triumph over Australia in Melbourne had brought unexpected problems, showing the fickle side of football.
“厄立特里亚一心要破坏埃塞俄比亚的稳定,”他说,“也不管跟谁穿一条裤子。”
“Eritrea is hellbent on destabilising Ethiopia, ” he says. “It does not care who it sleeps with.”
哥伦比亚大学专门从事肺病研究的医学教授尼尔·W·施拉格( Neil W.Schluger)博士说:“要证明这个方法的稳定性还有很长的路要走。”
“They’re a long way from demonstrating the robustness of their technique, ” said Dr. Neil W. Schluger, a professor of medicine at Columbia University who specializes in lung diseases.
但是最近在银行业发生的“剧变”—尼日利亚人称之为“麻烦(wahala)”正迫使银行将资金贷给那些能够稳定产生盈利的企业。
But the recent upheaval-or wahala, as Nigerians call it-is actually crimping credit flows to the businesses that were meant to benefit.
力拓集团的TomAlbanese也插嘴发话了,他将澳大利亚评为他的“头号”主权风险,甚至排在包括几内亚和蒙古在内的几个因不稳定而出名的国家之前。
Rio Tinto's Tom Albanese also chipped in, branding Australia his “number one” sovereign risk, ahead of several countries not known for their stability, including Guinea and Mongolia.
这个模型产生了两种所谓犯罪热点的类型,在数学上被归类于超临界的(不稳定的系统)和亚临界的(稳定的系统)。
The model produced two types of so-called criminal "hot spots," which are mathematically referred to as supercritical (which is an unstable system) and subcritical (which is a stable system.)
2011年尼日利亚大选将于1月22日举行,届时,这个美国在西非最重要的合作伙伴的稳定将面临威胁。
The 2011 elections in Nigeria, scheduled for January 22, pose a threat to the stability of the United States' most important partner in West Africa.
而且如果俄罗斯在它与美国的关系中有足够多的问题需要考虑,它甚至可能会认为在格鲁吉亚再发动一场战争或在克里米亚地区制造不稳定的成本太高了。
And if Russia has enough at stake in its relationship with America, it may even decide that the cost of fighting another war in Georgia or destabilizing the Crimea is simply too high.
并利用离散李亚普诺夫函数法导出系统稳定的条件。
The stability conditions are derived using a discrete Lya-punov function.
该控制器对系统各通道进行分散式控制,利用李亚普诺夫函数的确定过程求解各自适应参数表达式,以保证了系统的稳定性。
The decentralized adaptive controller is designed and the adaptive parameters are decided by the Lyapunov function in order to assure the system is stable.
因为使用了参数依赖的李亚普诺夫稳定性思想,此鲁棒稳定条件比基于二次稳定概念的稳定条件的保守性更小。
Due to the idea of parameter-dependent Lyapunov stability, the obtained robust stability condition has less conservativeness than the one based on quadratic stability.
用李亚普诺夫方法证明了整个系统的稳定性和鲁棒性。
The stability and robustness of the entire system is proved by Lyapunov method.
本文应用李亚普诺夫稳定性理论的直接方法,讨论了弹性支承上的压杆稳定问题。
In this paper, stability problem of beams supported on elastic foundation is discussed by means of Liapunov's direct method.
结论:正常小管损伤组织学组的移植稳定者和亚临床小管损伤的稳定移植者之间并无研究生物学标记存在明显不同。
CONCLUSIONS: None of the investigated biomarkers allow for clear differentiation between stable transplants with normal tubular histology and stable transplants with subclinical tubulitis.
应用李亚普诺夫理论证明了该方法的稳定性。
利用李亚普诺夫函数分析了误差系统的稳定性,说明误差是指数收敛的。
The stability of the error system is analyzed by a Lyapunov function, which shows that the errors are exponential convergent.
西伯利亚高压区保证了日本北部强而稳定的风流,然而这个区域的公共事业公司却没有利用这项天然的能源资源。
The Siberian high-pressure zone ensures a strong and steady wind flow over northern Japan, but the regions utility companies have not taken advantage of this natural energy resource.
西伯利亚高压区保证了日本北部强而稳定的风流,然而这个区域的公共事业公司却没有利用这项天然的能源资源。
The Siberian high-pressure zone ensures a strong and steady wind flow over northern Japan, but the regions utility companies have not taken advantage of this natural energy resource.
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