近年来

U.S. officials say the Chung case is part of a pattern of escalating espionage by China.

美国官员说，这一案件只是中国近年来日益升级的对美谍报战的一部分而已。

There have been great interests in the reliability research into ship and offshore structures in shipbuilding cir...

船舶及海洋结构物的可靠性研究，近年来已经受到国内外造船界的高度重视，并且取得了许多有意义的研究成果。

But in recent years, the domestic and international gravity dams that are built recently are more and more few, and the gravity dams that were built in early stage have serious safe problems basically, which decide that the problem of consolidated gravity dams will become a outstanding problem in circle of w...

近年来，国内外新建的重力坝越来越少，而早期所建的重力坝，基本上都存在着严重的安全问题，这就决定着重力坝的加固必将成为世界上水利界一个突出性的问题，从而也就决定了预测重力坝使用寿命的重要性。

The number of sectors is extended from 22 to 39 to be adapted to China status, as well as the demand functions. The circular economy is also considered to make the mathematical energy description more close to the reality as the resource saving and comprehensive reclamation are being advocated.

将模型原来的22个部门扩展到适合我国国情的39个部门，相应地扩展了部门需求函数；考虑到我国近年来大力提倡提高能源资源的综合利用率，模型中增加了循环经济函数，使模型中有关能源资源开发利用的数学描述更接近实际；使用混合型投入产出表技术实现了各能源品种在物质量和价值量上的一致性，为模型的优化计算奠定了基础。

In recent years, citation statistics have assumed increasing importance in assessing the quality of a piece of research.

近年来，在评估一篇研究的质量方面，引用统计变得越来越重要。

Recent researches on synthesis and application of citric acid esters were introduced.

介绍了近年来柠檬酸酯类化合物的合成方法及主要用途。

These people, perhaps 150m of them, enjoy neither the recent benefits accorded to those who have stayed on the land nor the far greater subsidies enjoyed by their city-born counterparts. In 2004 the World Health Organisation described the launch of the new medical system during such a rapid population shift as "the equivalent of launching a ship with a radically new design at the height of a typhoon". The ship is not weathering well.

这些人大概有1500万，既不能像那些留在农村的农民那样享受到近年来的福利，也享受不到他们城市出生的同胞们所享受的更大的福利。2004年，世界卫生组织描述这个应用于如此庞大的人口迁徙的新医保体系启动时称，好比"一艘与其人口同等规模的航船在一种激进构想的指导下在风口浪尖下水"。

As an important part of civil action, civil summary procedure has been a hot topic in recent years.

民事简易程序是民事诉讼中的一项重要法律制度，也是近年来我国司法改革的热点。

In recent years,thanks to the actions of local government,civil management economy of Chaozhou has a rapid development.

近年来潮州市民营经济得到了较快的发展，这与该市政府转变职能，实施对民营经济的扶持是分不开的。

In recent years, as the reform of civil trial means, voucher system appears more and more important in civil suit, but still have what perfect further is necessary.

近年来，随着民事审判方式的改革，证人制度在民事诉讼中显得越来越重要，但仍有进一步完善之必要。

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。