近些年

Suramin has long been used to treat human trypanosomiasis and onchocerciasis, but since the recent years has received attention as an antitumor drug which has some inhibitory effect on the proliferation ,invasion and metastasis of some malignant tumor cells in vitro and in vivo.

苏拉明是一个用于治疗锥虫和/或盘尾丝虫感染的抗寄生虫药。近些年研究发现苏拉明对肿瘤细胞增殖、浸润、转移等有一定的抑制作用。体内外研究证实苏拉明对多种恶性肿瘤有抗肿瘤活性。

In recent years some anchors overstress their appearances and neglect the knowledge accumulation . Their programs do not have weight and lack deep connotation .

近些年一些主持人过份注重外表的包装而忽视内功的积累，主持的节目没有份量，缺少内在深厚的内涵。

Artificial neural network pattern recognition method is the new way in recent years.

人工神经网络模式识别方法是近些年提出的新方法。

But as far application, one of the main problems is that its output power is not stable and the laser is easy to be destroyed because of transient circuit and voltage peak. In recent years, many researchers have been studying it.

但在实际使用中存在的主要问题之一是激光器的输出功率不稳定，而且瞬态电流或电压尖峰等许多因素都很容易损坏激光器，近些年来，有不少科研单位从事这一方面的研究。

Learnability of the interpersonal periphrastic causative construction of have largely lies in whether learners are sensitive to its semantic selectional restrictions.

关于兼语式人际使役结构近些年来，兼语式使役结构(periphrasticcausative construction)受到了语言学界越来越多的关注。

In recent years, many authors focus on inequalities involing Schur complement and Perron complement, and there have been many results in the literature.

近些年来研究矩阵Schur补，Perron补的不等式便吸引了诸多学者的目光。

In recent years, the spectacular growth of video, voice and data communications over the internet, and the equally rapid pervasion...

近些年来，Internet上视频、音频和数据通信的迅速增长，以及移动通信的迅猛发展，都强烈要求移动多媒体的出现。

Many geologists have come to the region and obtained some precious and interesting data on the petrology and ore deposits through their research works.

近些年来，不少学者纷至踏来，对有关岩石和矿床进行了大量的研究，并获得了一些珍贵的资料和有意义的成果。

Arpart from that, the study also includes the person who had acted important role in the petticoat influence .

此外近些年也开展了对在外戚政治中产生巨大影响的外戚个人的进一步研究。

The study on application of photosynthetic bacteria has been concerned by more and more researchers in recent years.

光合细菌的应用研究是近些年来比较活跃的研究领域。

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。