碟形卫星天线的定向性非常强。Dish aerials are highly directional.雷最近编制了定向性量表, 它可以较好地预言支配行为.More recently Ray developed the Directiveness Scale, which is well able to predict dominant behaviour.采用了超声的方法来切短露头于AAO范本的纳米碳管,增加纳米碳管膜的定向性.Sonic...
Indonesia, with 216 million people, is the fourth most populous country in the world.有2.16亿人的印度尼西亚是世界第四人口大国。Its clear atmosphere, more populous thoroughfares, and peculiar indifference struck her forcibly.这里的空气清新, 街道更加宽阔...
Miami, the geographic situation, Biscayne bay west of Miami, Miami Beach, east.迈阿密依地理情势, Biscaynebay以西为迈阿密市, 以东为迈阿密海滩市.Once they had left Key Biscayne, Rogers and Laird quickly reversed themselves.罗杰斯和莱尔德一离开比斯坎岛,很快就变了卦.T...