至多

Some industry watchers believe iron-ore prices could beas much as 30% lower than 2008 levels, which could put downward pressureon steel prices.

一些行业观察人士相信，铁矿石价格可能会较2008年水平下降至多30%，从而给钢铁价格施加下行压力。

More precisely, under the assumptions of Dissipation, Competition and Strong Competition, we prove that there is a canonically defined countable family of unordered, disjoint invariant sets which attract all persistent trajectories whose ω-limit sets are not cycles.

的Poincaré映射，证明了在耗散性、竞争性和内部强竞争性的条件下，存在一簇至多可数个互不相交的（n-1）维不变子集吸引所有不渐近于周期轨的持续轨道。

SIA has been in talks for more than a year about buying up to 25 per cent of CEA.

新加坡航空已就收购东航至多25%股权一事，进行了一年多的谈判。

Annie Jump Cannon, __a leading astronomer___ discovered so many stars that she was called "the census taker of the sky."

Annie Jump Cannon，一名主要的天文学家，发现了如此至多的恒星，因此被称为"天空人口调查员"。

The result is applied to characterize the list total chromatic number of graphs with maximum degree at most two.

结果被用于刻画最大度至多2的图的列表全色数。

I don't smoke more than a package of cigaret for one day.

我一天至多抽一包香烟。

If, however, to figure out the financial crisis in the U.S. and around the clock to run down the track, in fact, relations with China, because in the U.S. financial tree of tree root system, there is no correlation with the Chinese a few, China against the United States investment in the financial sector, up to a "rattan wrapped around the tree" instead of "root root bound."

但是，如果搞清楚美国这次金融危机的脉落和前后的运行轨迹，其实和中国的关系并不大，因为在美国这棵金融大树的根系里，没有几根与中国相关，中国对美国金融领域的投资，至多是"藤缠树"而不是"根缠根"。

This paper researches linear maps preserving orthogonality,obtains the linear maps preserving othrogonality,it is either a rank -declining or rank -keeping map or a map with nilpotent element in its codomain.

利用分块成向量的方法证明了MnMn(F为域F上所有n×n矩阵构成的乘法半群上的n×n拟正交矩阵组至多含有n个矩阵，利用方程组的解的理论证明了Mn中与给定矩阵A构成两两拟正交矩阵组的矩阵个数不超过n-Rank+1，从而得到Mn上保持拟正交性的线性映射φ要么是降秩的或者保秩的映射，要么φ的值域中含有幂零元。

At best, the strategy provides a defense of the conceivability of a world in which believers have some beliefs or other—we do not specify which—and yet are massively mistaken.

至多，这个策略提供对一个世界（——其中，相信者拥有一些信念，但并不特定是什么，但大多数是错的）的可设想性一个辩护。

Reduction in oil trade has plunged construction of tankers to the lowest level in years.

石油贸易的缩减使油轮建造降至多年以来的最低水平。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。