four-digit

How many four-digit positive integers have their product of digits even?

数字之积为偶数的四位正整数共有多少个?

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China's GDP slipped to9 percent in2008, the first time it recorded single-digit growth in four years.

2008年，中国的国内生产总值（GDP）增长下滑到9%，这是近四年来，GDP增幅首次少于10%。

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Removing a finger triggers a screen asking for a four-digit pin code and if it is not entered it alerts the police and directs them to the user's location.

移开手指会触发一个要求用户输入四位的PIN码的屏幕，如果不输入PIN码，应用就会通知警方并指引他们到达用户的位置。

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The so-called IP-BOX will work on iPhones running iOS 7 and older. It takes 6 seconds to 17 hours hours to crack the four-digit passcode.

这台叫做IP-BOX的设备可以破解运行iOS7或者更老版本的iPhone，通常它需要6秒到17小时来破解iPhone的四位锁屏密码。

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The four-digit padded filename is compatible with many image playback programs, for example, Maya's FCheck utility.

四位数填补文件名与许多图像播放纲要一致, 例如MAYA的FCheck工具.

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The regular expression is changed to locate a four-digit number, followed by a dash, followed by a three-digit alphanumerical sequence.

将正则表达式修改为寻找4位数字，后面跟一个连字符，最后是3位的字符数字序列。

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Note that year of birth must be a four digit number ( e.g. 1966).

注意出生年份必须为四位数字（例如1966）。

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A new generation of cards containing computer chips is being introduced, and by the end of this year most people making face-to-face purchases will have to type their four-digit Pin number into keypads at tills and will no longer have to sign receipts.

新一代内置电脑芯片的信用卡已经产生。今年年底，大部分人在进行面对面交易时，必须在收银台的键盘上输入自己的4位密码，再也不用签署收据了。

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The year of birth must be a four-digit number. Please retype the year of birth.

出生年份必须是四位数字. 请重新键入出生年份.

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By comparing the six-digit numbers inscribed on the vessels of the Shang and Zhou dynasties and some received literature related, we can find the sixty-four hexagrams made up of two kinds of symbols should have come into being at the turn of the Shang and Zhou dynasties.

将见于商周器物上的数字卦与传逝文献的有关记载结合起来分析，商周时期应已存在用两个符号记写的六十四卦体系；

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Please enter your birth date, including a four-digit year.

请输入您的出生日期, 包含四位数字的年份.

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