查询词典 in recent years

In recent years geographic information system regardless of allis in a rapid development in theoretically or the application thestage.

近年来地理信息系统无论在理论上还是应用上都处于一个飞速发展的阶段。

The crime of arson has been of great concern to the public in recent years, but there has been little empirical research in the characteristics of arsonists and their past experiences in fire.

鉴於国内外尚缺乏对纵火犯罪者的性格特徵，以及其过去与火有关经验影响的研究，故从事本研究探讨之。

The study of it has been a hot topic in the field of numerical algebra in recent years. Actually, it is widely used in many fields such as structural design, system identification, automatics control theory, vibration theory.

它是近年来数值代数领域中研究的重要课题之一，在结构设计，系统识别，自动控制理论，振动理论等领域有着广泛的应用。

The article is a study of some of the campus catchwords which have appeared in recent years in Vietnam from the perspective of sociolinguistics, trying to summarize their features in formation and to analyze their underlying reasons and influences on standard Vietnamese.

本文从社会语言学的角度出发，分析近年来越南出现的一些校园流行语，归纳、总结越南校园流行语的构成特点，并分析其生成理据及对标准语的影响。

Its wagon-like crossovers in the XC line have met with great success in the U.S., together with the various wagon lines accounting for about half of the company's sales in recent years.

其旅行车一样分频器的坐标线得到了巨大的成功在美国，连同各种车线约占一半的公司的销售在最近几年。

In recent years, the quantities of PET centers in China increased dramastically, and more than 30 PET centers were established, in which cyclotrons, hotcell and PET scanners were included.

由于PET中心在运行过程中，需要处理大量的放射性问题，因此，很有必要对PET中心运行中涉及的放射性进行系统、全面的监测、分析和讨论，并提出合理的建议，以加强辐射防护措施，保证人员的安全。

his paper mainly introduces the research activities conducted in recent years at CIAE in the field of high intensity cyclotrons, and some critical technologies we have as well as the research progress to date. The technologies presented in this paper include high intensity cyclotron physics; production, adjustment and control of high intensity H-ions; advanced magnetic technique, high-power and high-stability RF technology, vacuum and comprehensive cyclotron experimentations, etc.

本文主要介绍了中国原子能科学研究院自2000年以来在强流回旋加速器领域的研究工作进展和到目前为止所掌握的一些强流回旋加速器的关键技术，内容涉及强流回旋加速器物理，强流负氢束的产生、调节、控制与诊断技术，先进磁工艺技术，大功率高稳定度高频技术，真空技术，回旋加速器综合试验技术等。

North Korean defectors have gone to European and Asian embassies in Vietnam in recent years hoping to gain asylum in South Korea.

近几年来，朝鲜叛逃者经常去驻越南的欧洲和亚洲国家使馆，希望获得韩国的庇护。

In recent years, the stainless steel sandwich panels begin to play roles in civil and mechanical engineering, as well as various industrial purposes, including making grounds of buses, walls and floors of elevators, working platforms for industrial use and platforms in dockyards.

最近几年，不锈钢夹层板被用于民用、机械工程以及其他工业的各种不同用途。这些用途包括公共汽车的地面、电梯的壁和地板、工业用途中的工作平台和造船厂作业平台。

On the one hand, this phenomenon shows that, in recent years, public awareness of the law have made great progress, but on the other hand also shows the progress of the public to a large extent reflected in the ex post facto law to seek protection, and in how to circumvent the legal risks there are still some gaps.

一方面，这种现象表明，在最近几年，公众的法律意识有了很大的进步，但另一方面也表明的进展情况，公众在很大程度上反映在事后法律寻求保护，并在如何规避法律风险，还存在一些差距。

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。