symbols的例句大全

The symbols grew less obscure, says Mark Monmonier, a historian and geographer at Syracuse University, when competition among wire services, which started sending out weather maps in the' 30s, led to simpler, more attractive designs.

20世纪30年代，各大通讯社之间展开竞争，雪城大学的历史学家兼地理学家马克·蒙莫尼尔（Mark Monmonier）说，它们纷纷刊登气象图，因此所用的符号不再那么含糊，开始使用更简单、更有吸引力的图标设计。

Despite the restricted space, the painter has contrived to surround them with a host of symbols.

尽管空间跼踀，画家还是在他们的周围精心布置了一系列象征。

The symbols are shown in the following table (note that you should include spaces around the division symbol).

下表列出了这些符号（请注意，除号前后要加上空格）。

They fail to master the international phonetic symbols and distinguish the American from the English pronunciations and tones.

对英语国际音标发音掌握不好，分不清美国口音还是英国口音。

Maps, tactical symbols, radio voice-procedure, etc are based on NATO Standard.

地图 、 战术标号 、 电台通信程序等,均以北约的为标准.

Gasping for breath, Winston still failed to understand the road symbols.

温斯顿气喘吁吁，仍然没能看懂道路标识。