数字使用规定

帅哥

1.整百、整千及由整百整千构成的数字、千位和百位上的应分别读出，并要加HUNDRED或THOUSAND,其他各种数字均应分别读出各位上的数字。例如：
数	书写	发音
10	ONE ZERO	WUN ZE-RO
75	SEVEN FIVE	SEV-en FIFE
100	ONE HUNDRED	WUN HUN-dred
583	FIVE EIGHT THREE	FIFE AIT TREE
2 500	TWO THOUSAND FIVE HUNDRED	TOO TOU-SAND FIFE HUN-dred
5 000	FIVE THOUSAND	FIFE TOU-SAND
11 000	ONE ONE THOUSAND	WUN WUN TOU-SAND
25 000	TWO FIVE THOUSAND	TOO FIFE TOU-SAND
38 143	THREE EIGHT ONE FOUR THREE	TREE AIT WUN FOW-er TREE

2.含小数点的数字在相应的小数点位置上加入DECIMAL.例:
数	书写	发音
118.1	ONE ONE EIGHT DECIMAL ONE	WUN WUN AIT DAY-SEE-MAL ONE
120.35	ONE TWO ZERO DECMIAL THREE FIVE	WUN TOO ZERO DAY-SEE-MAL FIFE

3.高度拼读

A.公制高度按上述数字规则读出,如2100米读成TOO TOUSAND WUN HUNDRED METERS,10800米 读成WUN ZERO TOUSAND AIT HUNDRED METERS. B.英制高度亦按上述数字规则读出,但标准气压高度是以百为单位,且前面冠以Flight Level. 如:37 000feet(QNE)读成Flight Leve TREE SEVEN ZERO.1500feet(QNH or QFE)读成WUN TOUSAND FIFE HUNDRED FEET.

4.时间的拼读 1)通话时报时通常以分为单位.在可能引起误解的情况下报出小时数.
时间	书写	发音
0803	ZERO THREE or ZERO EIGHT ZERO THREE	ZE-RO TREE or ZE-RO AIT ZE-RO TREE
1300	ONE THREE ZERO ZERO	WUN TREE ZE-RO ZE-RO
2057	FIVE SEVEN or TWO ZERO FIVE SEVEN	FIFE SEV-en or TOO ZE-RO FIFE SEV-en

2)除校对时间外,超过30秒钟即作为下一分钟.在校对时间时,时分用4位数,秒以最近的30秒表示例:
时间	书写	发音
1155'18"	ONE ONE FIVE FIVE AND A HALF	WUN WUN FIFE FIFE AND AHALF