countdown
词形变化：
副词: countably | 名词: countability |
同义词：
calculable | finite | computable | enumerable | denumerable | numerable |
反义词：
countdown['kaunt,daun]n.1.■[美国英语]2.■倒计数，倒读数，逆序计数；读秒3.■(在倒计数时作的)最后的准备；最后检查4.■(重要计划的)开始前读秒阶段5.■行将摊牌的局面
countdowncountdown[ˈkauntˌdaun]n.1.■脉冲重复率划分， 脉冲率的划分， 脉冲分频2.■准备时间读数； 扫描时间3.■行将摊牌的局面4.■逆序计数， 倒读数5.■应答脉冲比（未回答脉冲数与询问脉冲数之比）6.■计数损失， 漏失计数7.■零讯， 花絮消息（报刊专栏名）countdown circuit发射控制电路； 脉冲分频电路countdown profile发射程序表
词性变化countdown[ˈkauntˌdaun]vt.1.■倒着数2.■以倒数的方式计算
noun
- [usu. in sing.]an act of counting numerals in reverse order to zero, especially to time the last seconds before the launching of a rocket or missile
（尤指火箭或导弹发射前的）倒计数；倒读数
the missiles' launch crews would begin their final countdown.
导弹发射的全体人员将开始最后的倒计数了。
■(常作 countdown to)the final moments before a significant event and the procedures carried out during this time
倒读数的阶段；（倒计时的）准备过程；准备工作
it is hard to imagine the countdown to war continuing without an intensification of diplomacy.
战争进入了倒计时阶段，而外交却一点都没有加强，真是难以想象。
■a digital display that counts down
倒计时显示器
countdown
名词 countdown:
counting backward from an arbitrary number to indicate the time remaining before some event (such as launching a space vehicle)
countdown
■- They're set for a six-hour countdown.- countdown?
-还有六个小时的倒计时-倒计时?
■In 2003, the 15-year-old Huang Ge, regardless of his life has entered the countdown, and his father set foot on the "Thanksgiving trip" across the country began searching for the benefactor never met.
2003年，15岁的黄舸，不顾自己生命已进入倒计时，和父亲踏上了“感恩之旅”开始在全国寻访素未谋面的恩人。
■July 5 will mark the 300-day countdown to the 2010 Shanhai World Expo.
7月5日，2010年中国上海世博会就将迎来开幕倒计时300天。
■August the 8th will see the beginning of One-year countdown to 2008 Olympic games. Yesterday, the Olympic torch, named "Lucky Cloud", came to our city and will be exhibited here for three days.
8月8号是北京奥运会倒计时一周年，从昨天开始，奥运火炬“祥云”在我市进行巡展。
■A day earlier, launch directors from Boeing and NASA's Kennedy Space Center in Florida scrubbed the launch in the final minutes of the countdown when there was a problem loading software.
一天前，来自波音和NASA肯尼迪航天中心的发射总指挥在读秒的最后一刻终止了火箭的发射，原因是在加载软件的过程中出现了一个问题。
■The city already had a foretaste of this in the week marking the launch of the one-year countdown.
一年倒计时刚开始的本周，这个城市就已经初尝苦果。
■Forest clearing in Three Gorges is on the countdown.
三峡林木清库进入倒计时
■Forestclearing in Three Gorges is on the countdown.
三峡林木清库进入倒计时。
■Last week he sang a terrific song at the Paralympics countdown ceremony in Beijing.
上周在北京举行本届残奥会倒计时仪式，他歌唱得很棒。
■A successful performance for the Merdeka Eve Countdown show with Evan Yo on 30th of August.
不过这是一个很好的考验，让我们把这首重新编曲的梦不落帝国，以小提琴合奏秀给大家！
■Two Japanese LEGOsmiths used a whopping 65,000 bricks and 1,590 man hours to complete the stunning diorama, which even simulates a launch with flashing lights under the boosters and a vocal countdown.
两个日本乐高骨灰级爱好者用了足足65000个乐高积木，然后又花了1590个小时完成了这个完美的作品，它甚至模拟了航天飞机发射时推进器的火焰光芒，还加入了发射倒计时的声音。
■Two seconds, the instrument automatically enter the fifth Kushiro countdown preheating time or reset button to enter the transfer, or test selection.
两秒钟后，仪器自动进入五分钏倒计时预热时间或按复位键进入调零或测试选择状态。
■China Marks One Year Countdown to 2008 Beijing Olympics
中国庆祝2008北京奥运会一周年倒计时
■China and foreign countries' artists all made a splendid performances. Under the goodliness blessing, Beijing 2008 Olympics one-year countdown ceremony ended.
中外艺术家们表演了精彩的节目。在人们的美好祝福中，北京2008年奥运会倒计时一周年庆祝活动结束。
■We checked a day's worth of the top 20 song lyrics searches to come up with a countdown of music's hottest hits.
为了对最终将成为最热门的音乐歌曲进行倒数计时，我们查了一天中搜索排名前20位的歌词。
■The countdown for the next Champions League match has already started.
为了新一轮的冠军联赛，已经开始做准备。
■Ten thousand Beijingers took a18- kilometer walk in Beijing's Chaoyang Park to mark the500- day countdown to the Beijing2008 Olympic Games on Saturday.
为了迎接奥运倒计时500天，一万名北京市民于周六参加了在朝阳公园隆重举行的18公里的长走运动。
■I’ll use a countdown timer alarm set for 30 minutes, so I won’t oversleep.
为了防止睡过头，我会用一个30分钟的倒计时器。
■The chairpersons will switch their "start" in the "beginning", quiz machine in working order, timer countdown, loudspeakers giving sound advice.
主持人将开关置“开始”状态，宣布"开始"，抢答器处于工作状态，定时器倒计时，扬声器给出声响提示。
■The 53-year-old actor, best known for his daredevil stunts, has recorded "We Are Ready," the official countdown song to the 2008 Beijing Summer Olympics.
今年53岁的成龙最拿手的功夫是其大无畏的特技动作.如今，他已经录制完成2008北京夏季奥运会官方倒计时主题歌曲<我们整装待发>.
■Was elected from Puladini starts, the European Cup expansion of armaments in fact already entered the countdown.
从普拉蒂尼当选开始，欧洲杯扩军实际上已经进入倒计时。
■His heartbeat escalates; like the countdown for death.
他心跳加快，就象死亡在倒数。
■Van der Sloot's jail-time countdown began the day of his arrest. The prosecutor's office said it will request another eight-day stretch.
他的拘禁时间从被捕时算起。检察官办公室说，对他还需要8天的延长拘禁。
■A countdown clock broadcast on Iraqi TV ticked to zero as the midnight deadline passed for U.S. combat troops to finish their pullback to bases outside cities.
伊拉克电视台针对当晚零点美军撤离到城市外的基地的最后期限还广播了一个倒计时。
■The quicker you drum, the faster the countdown will go, putting that much extra pressure on the QB.
你“击鼓”的速度越快则倒记时的速度越快，以此也可以达到向对手施加压力的目的。
■Fixed a bug where the Parameter Defense countdown continues even after Residence 41 has been destroyed.
修正了一个在41号建筑物被摧毁后防御系统仍然在倒数计时的错误。
■The farting sounds are played after the countdown reaches zero and afterwards a random time for the next fart is calculated.
倒数时间到达0后，放屁声就会开始播放起来。接着时间又会自动倒数到下一个放屁。
■Countdown to the end, but make it go faster
倒数计时,还要让它更快些
■When the countdown was completed everybody cheered and hugged each other.
倒数计时完后,大家都欢呼拥抱彼此.
■The countdown has begun. Only two weeks until I graduate!
倒数计时已经开始了。距离我毕业只剩下两星期而已！
■Here's the countdown and the blastoff!
倒数计时，发射！
■Countdown lcd alwasy in front
倒计时 lcd 总在最前面
■Countdown And Status Transmission System
倒计时与状态传输系统
■traffic lights with countdown timer
倒计时交通灯
■The countdown has begun and we are ready to launch!
倒计时开始了，我们已经准备好了！
■A countdown indicator shows the time remaining until current candle close.
倒计时指示器显示的剩余时间，直到目前的蜡烛密切。
■The countdown begins in earnest as early as October.
倒计时早在10月份就正式开始了。
■The countdown clock is ticking but BOCOG is optimistic it can find the right people in time for the world's biggest sporting event.
倒计时钟在滴嗒作响，但北京奥组委非常乐观，相信自己能及时为世界上规模最大的体育盛会找到合适的工作人员。
■the final countdown carl orff o fortuna ...
兄弟说得是震撼一点的 还是安静一点的?
■Cloutier said NASA officials are considering having some parts flown to Cape Canaveral and placed in the shuttle during its countdown, an unusual and delicate situation.
克劳堤亚表示，美国太空总署人员正在考虑将部份零件送至佛州的卡纳维尔角，并在倒数升空时放在太空梭上，这次状况相当独特，需小心处理。
■Shutdown Module for the countdown, if you want to cancel shutdown can be canceled within 10 seconds.
关机模块为倒计时方式，如果用户想取消关机，可以在10秒钟内取消。
■A typical traffic light control system, there is the countdown display. To achieve a special state function show that the special status of all lights are red state.
典型的交通灯控制系统，有倒计时显示功能。能实现特殊状态的功能显示，即特殊状态时所有灯均为红灯状态。
■Prepare for dropoff...Countdown, 5, 4, 3, 2, 1.
准备跳伞...倒计时：5，4，3，2，1。
■The countdown has started to the unveiling of Chelsea Football Club's new adidas home kit.
切尔西俱乐部新款的阿迪达斯版主场球衣即将开始倒计时揭密。
■A transcript of the interview will appear on www. chelseafc. com at5.15 pm. The TV interview will be repeated in Chelsea TV's Big Match Countdown at6.30 pm on Friday.
切赫在与雷丁队的比赛之后首次接受媒体采访。这个节目会在星期五下午5点在切尔西电视台准时播出。
■The TV interview will be repeated in Chelsea TV's Big Match Countdown at 6.30pm on Friday.
切赫访谈会在切尔西电视台每周五下午6:30的直播倒计时节目中重播，敬请期待。
■Countdown Timer - Create Timer Window
创造定时器窗口建造定时器窗口并指定标题
■Estimate Cumulative Time of Retro Countdown
制动倒计时预计累计时间
■The other day you finished a countdown live at Akasaka BLITZ, and you've added six additional dome lives outside of Tokyo.
前几天，你在赤坂BLITZ刚完成了倒数演唱会，你也增加了东京以外的六场巨蛋演出。
■It was a subject broached by assistant manager [and former Blues right-back] Steve Clarke on his recent appearance on Chelsea TV's Big Match Countdown.
助理教练克拉克（前右后卫）最近一次出现在切尔西电台的“大赛倒计时”节目时，把这一问题拿出来做了讨论。