广阔地

It now varies from open grass plains in the south, savannah with scattered acacia trees in the centre, hilly, wooded grassland in the north, to extensive woodland and black clay plains to the west.

它的南部是开阔的大草原，中部是稀树草原，草原中央零星地点缀着洋槐树，北部是起伏的植被茂密的草地，西部则是广阔的林地和黑土平原。

It was reported that CPO has been widely used for catalytic reactions such as dehydrogenase catalyzed oxidation, halogenation, epoxidation. CPO has broad application prospects in some area, such as organic synthesis and the production of drug intermediates.

已有报道表明CPO可有效地催化氧化去氢、卤化、环氧化等反应，在有机合成、药物中间体的生产等许多领域均有着广阔的应用前景。

With the high speed development of Information and Computer Technology, it will become one new trend to apply the technology of USB in medical laser film printer.This paper is organized as follows.

随着信息技术和计算机技术的飞速发展，医用激光胶片打印机也不断地采用新的技术，并具有广阔的发展前景，通用串行总线技术在激光打印机中的应用将成为一种新的趋势。

Optimal algorithm of combined nonlinear Hopfield network appears powerful validity in solving nonlinear planning, which includes nonlinear objective function, linear constrains and high-demension of decision-making variants, for its ability of nonlinear parallel computation. It is prominent among optimal algorithms because of its function of simply implement with electrocircuit hardware. Genetic algorithm is expressly suitable for optimal calculation regarding the planning of massive, highly nonlinear, inconsecutively differentiable and multiobjective function as well as objective function without analytical expression. However, it inclines to prematurity, as well as its limitation in ability of partial optimal search. Introducing the optimal algorithm of niche genetic simulated annealing to standard Genetic algorithm, can therefore improve the full-scale or partial search ability of Genetic algorithm effectively. It has a far-flung perspective in the field of systemic planning of water pollution control.

组合式非线性Hopfield网络优化算法所具有的非线性大规模并行计算能力在求解具有非线性目标函数、线性约束条件及高维决策变量的非线性规划问题方面显示出了强大的生命力，它易于电路硬件实现的功能更是在优化算法中独树一帜；遗传算法采用概率搜索技术，不受目标函数与约束条件的限制，特别适合大规模、高度非线性的不连续可微的多峰目标函数及无解析表达式的目标函数的规划问题的优化计算，但其存在容易早熟、局部寻优能力较差等缺点，本文在标准遗传算法中引入小生境技术及模拟退火算法有效地改善遗传算法的全局和局部搜索性能，提高了全局最优解的寻优质量，小生境遗传退火模拟优化算法在水污染控制系统规划中的应用前景极为广阔。

S. and many other countries and the large domestic market potential, plus government support promise to continue its growth trend. But lack of clinical trial management experiences and low quality in clinical trial, Lack of experience in regulatory and other specialized areas and irreality of clinical trial data plus most CROs in miniature, these disadvantages obstruct China CROs progress.

但这是一个国家发展CRO行业的早期必然具有的一定特征，中国作为全球潜力巨大的市场，随着我国各项法规的健全、市场的逐渐成熟以及CRO企业自身素质的提高，CRO企业必然在中国得到广阔的发展，极大地提升中国医药产业的竞争力，加快CRO行业走向全球。

One day he saw an eagle flying gracefully and majestically in the open sky.

一天，它看见一只鹰优雅而庄严地飞翔在广阔的天空中，就问大草原鸡："那只美丽的鸟叫什么？"

Solar energy is a sort of never-failing clean energy sources, and how to more effectively utilize it has increasingly become a hotspot scientists tap with efforts. The characteristic of heat pump consist in that it can transfer heat from low temperature to high temperature, and improve the rates of low temperature heat sources.

太阳能是一种取之不尽的清洁能源，如何更有效地利用太阳能，已经成为当今各国竞相开发研究的热点；热泵的特点在于能将热量从低温热源传到高温热源，提高低温热源的利用率；太阳能利用技术与热泵技术的相互结合，发展前景广阔。

And roll you up and toss you like a ball into an open land To perish there, you and the chariots you glory in, you disgrace to your master's house!

将你卷了又卷，卷成一团，如一圆球，拋掷到广阔之地。你要死在那里，连你的彩车也要毁灭，你这个王宫的耻辱！

Keywords: image analysis, principal curves, principal curve component, neural network

仿真实验结果表明，主曲线成分分析能很好地解决非线性主成分问题，应用前景广阔。

On the basis of the combination of NMR measurements with multivariate data analysis, 1H NMR-based metabonomics has become a promisingly novel approach in the studies of tumour early diagnosis, processes and prognosis estimate.

基于1H NMR的代谢组学将NMR检测和多变量数据分析有机地结合起来，这种新技术在肿瘤的早期诊断、肿瘤发展和预后监测等方面具有巨大的应用潜力和广阔的应用前景。

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。