近年来

For genus zero closed surfaces,the parameter domain is sphere,so the cutting of the surface meshes in the parametrization process is avoided.

对于零亏格封闭网格曲面，以球面为参数域的参数化方法可以有效避免对网格的切割，是近年来的研究热点。

In the closed domain QA system, Ontology knowledge base could express the inner relation and framework reasonably and reduced the redundancy, which was benefit to drawing out the answers based on semantics.

近年来，本体受到人工智能领域的普遍关注，并得到了广泛应用。

Electrical Resistance Tomography is a novel cross section measurement technology developed in recent years. It can achieve the visualization measurement of multi-phase media component parameter in the closed pipe and process vessel inside. It is adequate for two/multi phase flow process that the conductive liquid is continuous phase.

电阻层析成像(Electrical Resistance Tomography，简称ERT)技术是近年来发展起来的一种高新检测技术，可实现对封闭的管道或过程容器设备内部多相组份物质参数的可视化测量，适用于两相流/多相流中以液相为连续相的生产过程，是过程层析成像技术中的一个研究热点。

ERT is particularly suitable for the two-phase (or multi-phase) flow applications having a conductive continuous phase, and is able to provide 2D/3D visualization information of the parameters of a multi-phase mixture flowing inside a closed pipe or vessel.

电阻层析成像技术是近年来发展起来的一种基于电阻传感机理的过程层析成像技术，适用于两相流中以导电性介质为连续相的工业过程，可提供封闭的管道或过程容器设备内部多相组分物质参数的二维/三维可视化信息，具有非侵入、响应速度快、成本低、安全性能好、适应范围广等优点。

For the demand of city cloverleaf junction developments in recent years,curve beam bridge structure has been widely adopted in China.

近年来由于城市立交桥建设的需要，曲线梁桥结构在我国已被广泛采用。

Therefore,industry cluster becomes a hot research point of Economics.

产业集群理论也因此成为近年来国内外经济学界研究的热点。

But in recent years, CNET has encountered strong challenges from competitors.

但近年来，CNET遭遇了来自竞争对手的强劲挑战。

But in recent years, CNET confronted the forceful challenge that comes from a competitor.

但近年来，CNET遭遇了来自竞争对手的强劲挑战。

The research of blood coagulation is paid more and more attention in the recent years.

血凝研究是近年来较热点、发展较快的技术之一。

In recent years, with the rapid development of power industry, the excretion quantity of the power plant pulverized coal ash increased unceasingly.

近年来，随着电力工业的迅速发展，电厂粉煤灰的排泄量不断增加。

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。