高速

The design combines wireless local-area netwrok technology with high-speed Asynchronous Transfer Mode switching technology.

设计结合了无线局域网和高速异步转移模式交

But at the same time, the development of economy is at a cost of the destruction of environment.

首先，世界范围内生态环境的不断恶化是技术性贸易壁垒持续发展的主要原因。20世纪以来，随着工业的高速发展和科学技术的进步，世界各国经济都不同程度的在原有基础上实现了很大的增长，同时人们的生活水平也得到和大幅度的提高，这是值得肯定的。

Using high-speed ADC front-end to cover a given monitor bandwidth, carrier frequency at a rough estimate and considering some of the protection zone, use less uniform bandpass sampling theorem interpolation line drawn in order to get the signal after subsampling.

详细说明：利用前端高速ADC来覆盖给定的监视带宽，在粗略估计载频并考虑一定的保护带，利用带通信号的均匀欠采样定理行内插抽取，以获得欠采样后的信号。

Since 1949, when Beijing was designated as the capital of the PRC, especially since the 1980s, the urban construction of Beijing has developed at a high speed and tremendous changes have taken place in the city's appearance.

自1949年以来，当北京被指定为首都的中华人民共和国，特别是八十年代以来，北京城市建设开发了高速，并发生了巨大变化，在城市的外观。

In the past 20 years ,china has been developed with high speed at all times.

在过去的20年中，中国一直高速向前发展。

In the past twenty years, China has developed at high speed.

在过去的二十年中，中国一直在高速发展。

In the past 20 years ,China has kept development at a high speed .

在过去的20年中，中国一直高速向前发展。

In the past twenty years,China has been developing at a high speed.

在过去的20年中，中国一直高速向前发展。

In the past 20 years, China has been developing ahead at a high speed.

在过去的20年中，中国一直高速向前发展。

China has been developing at a high speed in the past 20 years.

在过去的20年中，中国一直高速向前发展。

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。