近年来

In recent years, as automobiles, machinery, aviation, aerospace and chemical industry have developed in the direction towards high performance, low power consumption and long life, general rubber such as nature rubber, chloroprene rubber, and acrylonitrile butadiene rubber etc can not satisfy thermal stability and oil resistance in new rubber products.

近年来，随着汽车、机械、航空、航天、化工等领域使用的橡胶制品向高性能、低能耗和长寿命方向发展，天然橡胶、氯丁橡胶、丁腈橡胶等通用橡胶已无法满足新型橡胶配件耐高温和耐油等方面的要求。

The results also suggested that the reason of chlorosis is mainly due to nutrient imbalance between N, P, K and Fe in soil.

果园土壤施肥量增大，导致氮磷钾等养分与铁比例失调是近年来黄土地区果树黄化加重的重要原因。

To be fair, the Government has actually begun to pay attention to social development, as evidenced in its setting up of Community Development Councils. In explaining the "Singapore 21" vision, PM Goh Chok Tong also emphasised "heart-ware", a basic material for setting up a "People Sector".

其实，政府近年来已开始注意这方面的发展，社区发展理事会的成立就是一个很好的印证，而吴作栋总理在阐述"21新愿"的理想时所强调的"心件"，实际上就是建立一支"人民体系"的"基本原料"。

The large number of meteorites from Antarctica and the desert areas of Australia,Africa and North America changed the previous chondrite classification in recent years.

近年来在南极及澳大利亚、非洲和北美的沙漠地区发现和回收了大量的陨石，改变了以前的球粒陨石分类。

A fact that does not dispute is, in recent years, on the net " evil do ", on the piracy on the bilk on net chromatically affection, net, net, net the as one falls such as the holiday is built on calumniatory, net, kill in already becoming public numerous life greatly --" net heart " be short of break become a very real difficult problem.

一个不争的事实是，近年来，网上"恶搞"、网上色情、网上诈骗、网上剽窃、网上诽谤、网上造假等此起彼伏，已成了公众生活中的一大害——"网德"缺失成为一个很现实的难题。

Soy sauce is traditional Chinese food. Recent year saw increasing demand on chromaticity of soy sauce.

酱油是中国的传统食品，近年来人们对酱油的着色功能要求越来越高。

With the rapid development of industrial production, chrome has become a main environmental pollutant in the recent years.

近年来，由于工业生产的飞速发展，铬已成为一种主要的环境污染物质。

Spatial spectrum estimation is an important area in array signal processing, which is widely used in radar, communication, sonar, earthquake, chronometer and other aspects of science and technology.

空间谱估计是阵列信号处理的一个重要分支，近年来在雷达、通信、声纳、地震、射线天文等科技领域取得了极为广泛的应用。

At first, this age-dating approach was used to estimate the age of G-dwarf stars with Th/Nd chronometry. Recently, it has been used to evaluate the age of halo field stars and globular cluster stars with the Th/Eu and U/Th chronometers.

这种方法最初是利用元素对 Th/Nd 来确定 G 矮星的年龄，近年来开始利用元素对 Th/Eu 和 U/Th 来确定晕族场星和球状星团内恒星的年龄。

Chrysler's vehicles, like all of America's cars, have improved greatly in recent years.

克莱斯勒的汽车，像所有的美国的汽车，已大大提高，近年来。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。