数字的英文读法.doc

数字的英文读法
Fundamentals and New Concepts for Electronics&munications 数字及数学表达式的英文读法小数小数是用数字来表示的,小数点后无论有多少位数也不要在中间插入逗点;小数点读作point;小数点后面的数字要一个一个地读出。 Birth rate was up times in those years. Our grain output will be times that of 1960. 比率、百分数比率的表示通常都用数字,有时亦可用文字。 The ratios of 1 to 3 and 5 to 15 are the same. You have a fifty to fifty chance to win the game. 百分数用percent或per cent表示,即"%" The price has been reduced by 20 percent or 20% since May. The number of visiting patients is 30 percent or 30% less than the same time last year. 日期,年份的表示 May 22,也写作May 22nd; July 15,也写作July 15th; August 1,也写作August 1st; 1949; 1804; 1700; 2000; 685 .; 1960's or 1960s 。时刻的表示 7:00 9:15 11:26 5:30 08:00 12:00 14:15 24:00 单位的表达 2×3 feet 2×3×6 inches This parcel weighes 3 pounds 5 ounces I bought a 4 feet by 5 feet rug. The temperature dropped to -22℃. His height is 178 cm. or He is 178 cm tall. The size of the box is six feet by four by three and two-thirds. 号码电话号码,房间号,帐号,汽车牌号等按编号的顺序一个一个地读出,遇到“0”时读oh,相连的两个相同的可读作double。 My office phone number is 268-8064 extension 321. My account number is . 货币$$15 C$268 JP￥10,000 数学表达式的读法"+
“读作plus或and; "―“读作minus或from; "ד读作times或multiplied by; "÷“读作divided by等。 5+8=13 Five plus eight is thirteen. 15-6=9 Fifteen minus six is nine. 4×5=20 Four times five is twenty. Four multiplied by five is twenty. 8÷2=4 Eight divided by two is four. 数学表达式的读