近年

The relationship between the Chinese traditional philosophy and Marxist philosophy has been a question noticed popularly in recent years.

中国传统哲学与马克思主义哲学的关系是一个近年颇受关注的问题。

Along with china's coming upon the post-industrial stage , the inland situation is getting better .

随着国内后工业时代的到来，在这方面的工作虽起步较晚，近年却有了很大改善。

The feasibility of ESWD has been stated theoretically, technically and economically by practica...

介绍了国外生态卫生系统近年发展特征，并与我国发展情况进行了比较，提出了应采取的对策。

But the number of tuna has begun dropping precipitously in recent years because of overfishing.

但近年来由於过度捕捞，黑鲔鱼的数量开始急速下降。

Hence the profitless prosperity offered by strong car sales in recent years.

因此，（近年来强劲的汽车销售出现了无利润的繁荣）出现了近年来由汽车强势促销造成的没有盈利的繁荣局面。

Until recently, the convergence of the Rosen"s arithmetic has been proved. The projection gradient method is the generalization of Steepest decent method to constraint problem. So it does have a faster convergence speed that the fastest decent method . To solve the problem, many researchers have generalizat the well-developed optimization with unconstraint to the Rosen"s gradient method. The conjugate gradient method is one of success to solve the problem.

投影梯度法是最速下降法对约束问题的推广，因此没有较快的收敛速度，为了解决这个问题很多中外学者把发展得比较成熟的无约束最优化算法作类似的推广，其中共轭梯度方法是近年发展的很成熟的方法，它具有计算简单，算法结构好，计算量少，具有良好的收敛性等优点，而Rosen投影梯度法的提出使寻找下降方向变得简单。

Chapter two is a report on prokaryotic expression of structure Protein genes from SARS-CoV and generation of specific antibodies.

第一章对SARS-CoV 近年的研究进展作了简要综述，并对本研究的背景和目的意义作了简要介绍。

In recent years, with the housing price escalating, purchasing house makes residents shoulder a huge pressure.

近年我国商品住房价格持续高涨，对居民购房造成了巨大的压力。

It disserved leaves and formed a Iot of light brown spots as soiled on leaves in initial stages,then the spots turned into brown,in the end the spots turned into grey hoar and pycnidium appeared in the center of the spot, leaves turned yellow and fell off earlier,influenced the output and quality.

叶斑病是近年棉花生产栽培中发生较严重的一种病害，主要侵染植物的叶片，初期在叶片上形成浅褐色水渍状斑点，稍后斑点变褐，后期病斑浅灰色或灰白色，叶片变黄卷曲，提前脱落，从而引起棉花产量及质量的下降。

Pyrrole and its derivatives is an important chemical raw materials, its also the more theoretical research of concern in recent years.

吡咯及其衍生物是重要的化工原料，对其理论研究近年也愈受关注。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。