近年来

He added: In recent years… some traffic accidents resulted, in some cases, even with deceased.

他补充说：近年来一些交通意外。。。，导致在某些情况下甚至与死者。

In the first part, we introduced some theoretical aspects in the field of molecular magnetism under hot research in recent years, and discussed one of our work dealing with quantum decoherence in V〓 system.

第一部分，介绍了近年来分子磁性领域一些主要的理论问题，以及我们对V〓体系的量子退相干问题的一个数值计算工作。

In addition, an introduction was made to the development of a new decomposable chelating agent, EDDS, and in the last part some existing problems were discussed and foci of the future stu...

本文综合介绍了近年来EDTA等多种螯合剂在植物修复重金属污染土壤中的应用，同时介绍了一种新型易降解的螯合剂EDDS的研究进展，最后对存在的问题进行了讨论，并对未来的研究重点进行了展望。

A review was presented of application of various chelating agents, such as EDTA、EDDS, to heavy-metal contaminated soils to stimulate phytoremediation of the soil in recent years. In addition, an introduction was made to the development of a new decomposable chelating agent, EDDS, and in the last part some existing problems were discussed and foci of the future study were prospected.

本文综合介绍了近年来EDTA等多种螯合剂在植物修复重金属污染土壤中的应用，同时介绍了一种新型易降解的螯合剂EDDS的研究进展，最后对存在的问题进行了讨论，并对未来的研究重点进行了展望。

The process to produce synthetic gas (H2 and CO) by methanol decomposition is animportant research field in C1 chemical industry. In rescent years, the great interest has beencaused in the process of methanol decomposition because of it's wide application and specialadvantage, and which has become one of the research hotspots.

甲醇裂解制备合成气(H2和 CO)是 C1 化学领域的重要课题，近年来，甲醇低温催化裂解过程由于其广阔的应用前景和特殊的优点倍受关注，成为当前催化研究的热点之一。

In recent years, photocatalysis has attracted more and more attention in decontamination of toxic organic pollutnats.

近年来，光催化技术作为一种新兴的高级氧化技术，在有毒有机物的治理方面，得到了越来越多的关注。

The status and new development of the study on sludge decrement technologies at home and abroad are introduced in the article.

文章简要介绍了近年来国内外实现污泥减量化技术的研究现状和进展情况，分析了各种技术的优缺点，为污水处理技术人员提供参考。

In recent years, a number of college newspapers have featured editorials where students decry the lack of "dating" on their campuses.

近年来，在一些大学的报纸上，学生抱怨在校内缺乏"约会"。

She expresses, in recent years China is made and revised the need that a series of law laws and regulations admit with getting used to Internet, include national security law of law, conservative country secret, copyright law, turn over unfair competition law, archives law to wait for a series of as germane as information activity law, new castigatory criminal law also set 3 criminality that concern with the computer, invade blame of computer information system illegally namely; Destroy blame of computer information system; Benefit carries out secret of country of financial bilk, theft, corruption, defalcate, filch or other crime with the computer.

她表示，近年来中国制定和修改了一系列法律法规以适应互联网发展的需要，包括国家安全法、保守国家秘密法、著作权法、反不正当竞争法、档案法等一系列与信息活动有密切关系的法律，新修订的刑法也规定了3条与计算机有关的犯罪行为，即非法侵入计算机信息系统罪；破坏计算机信息系统罪；利用计算机实施金融诈骗、盗窃、贪污、挪用公款、窃取国家秘密或其他犯罪。

Then positively ana.lyzed transmission effect of monetary policy of China in recent years, and with relative theories, discussed rr~ore deeply the existing principal problems on transmission mechanisms of monetary policy in our state under the realistic institutional situation of economy and finance:(1)Monetary policy tools lag behind the economic and financil background;(2)Separated and uneven money markets, the lack of transaction agents and defect in the relation between money markets and c~potal markets, have rendered the transaction of monetary policy lack on effective channel;(3)over-speculating, illegal operation and insufficient competition have severely weakened the transmission fumction;(4) systematic defect of state -owned commercial bank, asymmetry between financial and economic composition have made monetary policy lose an effective carrier;(5) factors beyond the financial system, such as soft cornstraint over state - owned enterprises policy decision, imperfect social insurance system, etc.

接下来对我国近年来的货币政策传导效果进行了实证分析，在此基础上运用相关传导机制理论并结合我国实际经济、金融制度与环境论述了我国当前货币政策传导机制的主要问题：（1）货币政策工具相对于经济、金融环境显得落后；（2）货币市场的分割、不平衡、交易主体不全以及货币市场与资本市场的联系机制缺位使得货币政策缺乏一个有效的场所；（3）资本市场特别是股票市场的过渡投机、违规操作以及不充分竞争严重地削弱了证券市场的传导功能；（4）国有商业银行现行体制的缺陷，金融结构与经济结构的非对称使得货币政策传导受阻；(5)金融体系外的因素（如国企决策行为软约束、社会保障制度不健全）。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。