近年来

Some of them have been studied by X-ray diffraction technique, and their crystal structures are reported precisely.

近年来，人们对糖类化合物的合成方法、结构表征和生物活性进行了深入而广泛的研究。

In recent year, information technology has been applied diffusely in telecom industry.

近年来，电信行业信息化进程得到快速发展。

Establishing new model for prediction of diffusivity is now a key and hot research area.

近年来，开发高效实用的扩散系数预测模型成了迁移研究的一个重点方向。

Study on in vitro and in vivo starch digestibility are received more and more attention.

本文综述了近年来国内外有关淀粉消化性的研究进展，主要介绍了影响淀粉消化性能的内在因素和外在因素，以及淀粉消化性能的分析测定方法。

With the development of computer industry, digital system is more and more used in many different fields.

近年来，随着计算机产业的不断发展，信息化管理已经渗透到了各个领域。

Furthermore,with the development of digital technology ,the temperature-humidity monitor and control chips is on the stage.

在许多场合，及时准确获得目标的温度、湿度信息是十分重要的，近年来，温湿度测控领域发展迅速，并且随着数字技术的发展，温湿度的测控芯片也相应的登上历史的舞台，能够在工业、农业等各领域中广泛使用。

With the development of digital signal processing, the number of modulation methods increases.

许多新的方法应用于该领域，本文对近年来这个领域的研究作了综合评述，讨论了其中存在的问题，并指出了今后的发展方向。

In recent years,as one of the most important device for real-time signal processing,Digital Signal Processor is being widely applied.

近年来，数字信号处理器作为快速和实时处理的最重要的载体之一，得到了广泛的应用。

Recent investigations have shown that diglyceride can be extensively applied to food, pharmaceuticals, cosmetics and other chemical products due to its specific physiological actions and physico-chemical properties.

近年来的研究表明，双甘酯具有许多独特的生理作用和物化性质，可广泛地应用于食品、医药、化妆品及其他化工产品，是一类很有开发前景的新型化工原料。

Recent investigations have shown that diglyceride can beextensively applied to food, pharmaceuticals, cosmetics and otherchemical products due to its specific physiological actions andphysico-chemical properties.

近年来的研究表明，双甘酯具有许多独特的生理作用和物化性质，可广泛地应用于食品、医药、化妆品及其他化工产品，是一类很有开发前景的新型化工原料。

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。