凤凰网科技讯(作者/花子健)10月31日消息,在2019年中国国际信息通信展览会上,中国移动正式发布5G商用套餐,同时,中国移动北京公司(以下简称:北京移动)宣布来自北京的吴女士成为北京移动首位5G商用用户。截至目前,中国移动已经在北京地区建设5000个5G基站。 此次中国移动推出了多档5G商用套餐,套内流量在30GB至300GB不等。...
As alternative jet fuels continue to be developed, their impact on combustor performance remains of utmost importance. Alternative jet fuels generally contain few aromatics and differ in alkylated compositions, yielding different chemical and physical properties from those of conventional jet fuels; understa...