Offering cell phone data speeds several times faster than you're used to, 4G is expected to start heating up the airwaves in the next year or so.
4G通讯技术——能够让你感觉到手机传输数据速度的飞跃,比你熟悉的速度快几倍的感觉,4G预计将在未来一年时间左后开始成为热门技术。
The major components of the a Fuel Gas Conditioning & Heating System consist of an Filter Coalescer, electric start-up heater, a shell and tube type performance gas heater, and a fuel gas scrubber.
燃气调节与加热系统的主要部件包括凝聚过滤器、电起动加热器、壳管式工作燃气加热器和燃气洗涤器。
These heating steam pipes shall be suitably supported to avoid excessive vibration during start-up, normal operation and transients.
这些加热蒸汽管道应做适当支撑,避免启动、正常运行、转变过程中发生的振动过多。
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