急剧的

The species structure and importance value dynamics of annual plants in herbage synusia during a growth period have been observed, and the ecological mechanisms of these changes have been analyzed also.

通过跟踪观测一年生植物层片在一个生长周期内种类组成及其重要值的变化，并分析变化的生态学机理，得出如下结论：①在固沙区草本层片内，小画眉草的多度、盖度和重要值在群落中所占比例较大，是群落优势种；②在充足的降雨后，一年生植物都突发性萌发，但随着降雨的减少，层片内的一年生植物种群都呈衰退之势，其中小画眉草和虎尾草种群急剧减少，狗尾草、雾冰藜和虫实种群减少幅度不大。

The results showed that different topping frequency (at intervals of 15 d, 30 d, 60 d, 90 d) had no evident influence on total wine loss, volatile acid content, T-SO2,F-SO2, wine colour, and wine pH values. Under constant temperature and humidity conditions, total wine loss was closely correlated with the using degree of Chinese barrel and the storage time in Chinese barrel. Volatile acid content slightly rose along with wine storage time. The content of SO2 dropped rapidly during 15 d after wine filling, but dropped tardily ever since. Wine colority rose remarkably during 15 d after wine filling, but climbed tardily ever since. Wine colority change was unstable, it changed wavily and depressed on the whole. In conclusion, it was recommended that the best topping interval was 90 d.

结果表明，橡木桶15 d、30 d、60 d、90 d添桶间隔对红葡萄酒的酒液损失总量、挥发酸含量、T-SO2、F-SO2、颜色、pH值无显著影响；在恒温恒湿的条件下，红葡萄酒的酒液损失总量与橡木桶的新旧程度、桶贮时间密切相关；随桶贮时间延长，葡萄酒中挥发酸略有上升；葡萄酒入桶后15 d内SO2含量急剧下降，以后则缓慢下降；葡萄酒入桶后15 d内色度显著上升，但随后变化平缓，总的趋势是随桶贮时间延长色度缓慢上升；葡萄酒的色调变化不稳定，呈波浪式变化，总的趋势是降低；建议中国橡木桶桶贮红葡萄酒的添桶间隔为90 d。

To delineate the role of these factors in tissue oxygen moni tor,a multi-layered Monte-Carlo method was applied in this paper.The result of the simulation shows the accuracy of tissue oximeter decreases with the increas e of the thickness of overlaying tissue;The higher variation of SO2 itself,th e higher regional blood volume in tissue and the higher haematocrit in blood intr oduce additional error in measurement.

本文利用多层介质条件下的蒙特卡方法对影响近红外光谱组织氧检测精度的因素进行了仿真，结果表明外层覆盖组织厚度的增加导致检测精度的急剧下降，较大的局部血氧饱和度波动本身也会降低测量精度，较高的血容积和红细胞比容都对测量精度不利。

The corralling of monks was a serious blow. They carry high moral authority in this predominantly Buddhist nation of 54 million people and the protests had mushroomed when the clergymen joined in.

对僧侣的控制是一个沉重的打击，在这个拥有五千四百万人口，以佛教为主要宗教信仰的国家，僧侣的参与给运动带来了崇高的道德威望，参加人数急剧上升。

China's growth decelerated sharply in the third quarter of this year to 9 percent, raising fears that the global financial crisis could significantly weaken one of the world's fastest-growing economies.

中国的经济增长在第三季度急剧下降，到达9个百分点。不断加剧的对全球金融危机的恐慌可能大大地挫了这个世界经济增长最快的国家的锐气。

This was problem enough when China's aggregate income was growing extremely fast, but it is bound to become a much bigger problem when the Chinese economy decelerates sharply, as it is currently doing.

即便在中国的总体收入急速增长的时候，这也是一个非常严重的问题，而当中国经济急剧减速的时候，它便注定要成为一个更加严重的问题。

The number of bank failures has increased dramatically this year as the struggling economy and loan delinquencies have taken a severe toll on financial institutions.

今年倒闭银行的数目的急剧上升是由于挣扎的经济和金融机构的贷款违约率的严重损失。

Accordingly, in this thesis we propose a novel gridless routing algorithm for solving obstacle detoured multi-terminal net routing problem in physical design of VLSI circuits.

另外，随着VLSI的工艺向超深亚微米的推进，物理设计中的布线问题(无论是非NP问题、NP完全问题和NP困难问题)，由于问题规模的急剧增大，都迫切需要更有效的优化算法解决(来源：AB2875C论文网www.abclunwen.com)方案。

Consequently, further fiscal consolidation remains a priority, including tax base broadening and full pass-through of oil price increases, as well as improvements instates' finances; the uniform state-level value added tax introduced in April 2005 may prove crucial in this regard.

但是，潜在的通货膨胀压力和与粮食无关的信贷的急剧增长值得密切监视。尽管由于降低利率、减少补贴，在减少政府赤字方面取得了一些进展，但赤字仍然达到GDP的8%(预算外的油价补贴成本又在增加)。

Iraq was supposed to signal the US's new global might: in fact, it may well prove to be a harbinger of its decline. And that decline could be far more precipitous than anyone has previously reckoned.

英国远东问题专家马丁·雅克斯最近在英国《卫报》上撰文说：伊战的目的原本是宣示美国新的全球势力，但实际上，它很可能将是美国开始衰败的转折点，而且衰败的速度甚至可能比以前任何人设想的还要急剧。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失