在数

Yet cooperation will be critical for the region to meet its water challenges in the years and decades ahead.

然而，合作却是该地区在未来数年甚至是数十年内应对水资源挑战的关键所在。

objectiveto discuss the anti-tumor effect of 20-ginsenoside rh2 on skin tumor-bearing mice, induced by dmba/croton oil.

方法在脱去毛发的昆明鼠背部涂抹dmba丙酮液以及巴豆油丙酮液，观察动物背部乳头状瘤发生情况，记录荷瘤小鼠数及各鼠荷瘤数。

MethodsSmear 0.25% croton oil＼acetone ag on the back of kunming mice,and observe the growth condition of papilloma,then record the quantity of tumor-bearing mice and the quantity of tumor in each mice.

方法在脱去毛发的昆明鼠背部涂抹DMBA丙酮液以及巴豆油丙酮液，观察动物背部乳头状瘤发生情况，记录荷瘤小鼠数及各鼠荷瘤数。

Methodssmear 0.25% croton oil＼acetone ag on the back of kunming mice,and observe the growth condition of papilloma,then record the quantity of tumor-bearing mice and the quantity of tumor in each mice.results20-ginsenoside rh2 prolonged the incubation of tumor, reduced the quantity of tumor-bearing mice and decreased the amount of tumor in each mice.conclusion20ginsenoside rh2 has obvious anti-papilloma effect on the mice skin.

结果20-人参皂苷rh2对小鼠皮肤乳头状瘤有明显的抑制作用，可使肿瘤发生潜伏期延长，使化学致癌物诱发的荷瘤动物数明显减少，每鼠荷瘤数显著下降。结论20r 人参皂苷rh2在预防癌症的发生和发展方面有重要的作用，也是很有前景的新型抗癌药。

In this paper, new classes of linear block codes over finite fields of the algebraicinteger ring of quadratic number fields Qd~(1/2 modulo irreducible elements with norm p or p~2 are presented. These codes can correct one error which takes from the cyclic subgroup of the multiplicative group of the finite fields. The results presented in this paper extend the corresponding results of previous papers.

在处理适用于二维信号的线性分组码时，我们考虑类数为1的有理数域二次扩域Qd~(1/2的代数整数环，利用范数为p或p~2的不可约元构造有限域，给出剩余类域的一组完全陪集代表元系，从而构造出一类有限域上的线性分组码，当错误取值于有限域乘法群的一个循环子群时，所得到的适用于二维信号的线性分组码可以纠单个错，推广了文[14-16]的结果。

Result Compared with hole planting, the characters of plant height, tiller number, eustipes number and leaf size etc. of banana dasheen were good in row-planting, the yield could be raised by 4 501.0-16 132.5 kg/hm^2 with the increasing amplitude between 1.9% and 21.9%.

结果］与窝栽种植相比，行栽种植下，芭蕉芋的株高、分蘖数、茎节数和叶片大小等性状好，产量可增加4 501.0~16 132.5 kg/hm^2，增幅在

During a conference call with reporters, he said he was proud to have finished his career 117 games over .500 "or something like that," but he knew his number was dead-on.

在跟记者的电话记者会上，他说他以生涯胜投数超过败投数117场为荣

By the end of 2007, quality of unit project, quality of new cars and quality of services have been improved. And DPCA has taken lead in terms of New Car B-level defective number and rate of malfunction within PSA Group. Her quality improvement speed was lifted, in 2007 quantity of problems solved for design and KD was over the total in past five years; by erecting Chinese Quality Tower, DPCA was admitted to PSA Global Quality Improvement System.

到年底，各项目质量、新车质量、服务质量得到明显改善，新车B级缺陷数和抛锚故障率在PSA集团中处于领先水平；质量改进速度明显提升，2007年解决的设计和KD件问题数超过之前5年的总和；通过建立中国质量塔，使公司进入PSA全球质量改进体系。

By the end of 2007, quality of unit project, quality of new cars and quality of services have been improved. And DPCA has taken lead in terms of New Car B-level defective number and rate of malfunction within PSA Group. Her qualityimprovement speed was lifted, in 2007 quantity of problems solved for design and KD was over the total in past five years; by erecting Chinese Quality Tower, DPCA was admitted to PSA Global Quality Improvement System.

到年底，各项目质量、新车质量、服务质量得到明显改善，新车B级缺陷数和抛锚故障率在PSA集团中处于领先水平；质量改进速度明显提升，2007年解决的设计和KD件问题数超过之前5年的总和；通过建立中国质量塔，使公司进入PSA全球质量改进体系。

In distribution of light in canopy sub-model, the concept of leaf-amount density function was introduced.

在冠层内光分布的子模型作者提出了叶数密度函数的概念，即单位体积的空间中叶数的多少。

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