一年一次的

The numbers of attacks and civilian deaths, which peaked at horrific levels towards the end of 2006, have for six months been as low as they were before the bombing of the gold-domed mosque in Samarra in February 2006 started something close to a civil war between Sunnis and Shias.

自2006年底伊拉克内乱达到顶峰后，现在袭击事件和平民伤亡数量，都已经连续6个月时间维持在06年萨马拉金顶清真寺爆炸案以前的水平了，而那一次的爆炸案几乎使这个国家陷入逊尼派和什叶派的内战之中。

Maitra and Sarkar provided a recursive construction method to construct m-resilient Boolean functions of n variables with high nonlinearity and al...

Maitra和Sarkar于1999年提出了一种递归构造方法，构造出一类非线性度很高的n元m阶n-m-1次的弹性函数，但是此方法所能构造的弹性函数的数量有限。

Civil War ironclad vessel, the USS Monitor , which is located in about 220 feet of water, 16 nautical miles (18.4miles) southeast of Cape Hatteras, North Carolina.

这艘船位于水下220英里深处，距北卡罗莱那的汉特拉斯岬角东南16海里（合18·4英里）。它是在1862年一次风暴的袭击中被击沉的。

His voice quaking with emotion, and doubtless recalling the king's famous televised carpeting of an army chief and a protest leader after a massacre in Bangkok in 1992, he beseeched "his majesty" to intervene again to end the showdown.

带着饱含感情的颤抖嗓音，他信无疑是回忆起了1992年曼谷大屠杀后那次著名的电视直播的国王训斥陆军司令和一位示威领袖的情景，因此他请求&陛下&再次干预以结束这场政治摊牌。

Collected here are photographs of the once-in-a-decade National Day parade in Beijing, and of others commemorating the anniversary elsewhere.

这里展示的是每10年一次的北京国庆大游行的图片，以及各地每年的庆祝活动。

Collected here are photographs of the once-in-a-decade National Day parade in Beijing, and of others commemorating the anniversary elsewhere.

这里收集的图片是来自北京十年一次的国庆游行现场及其它地方的庆祝活动。

But after another Trotta child suffered a broken thigh one year later , Paulo s body was exhumed .

但是当一年以后仇塔的另一个孩子股骨骨折的时候，保罗的尸体被挖出来了，斯密斯作了第二次尸检，导致了对死因的怀疑。

Record immigration is fuelling the biggest rise in the population for almost 50 years, official figures show.

官方记录显示，移民的数量是近五十年里增加的最快的一次。

When Nyiragongo last erupted in 1977, killing scores of people and gutting the town, there were reports of elephants being found in the rubble alongside the human debris of cars and houses.

尼拉贡戈火山前一次的爆发在1997年，摧毁了小城，使几十人死亡，在瓦砾汽车的废墟中还发现有大象的尸体。

The slow start to his 2009 campaign seems but a distant memory, and having taken four consecutive podiums, including an excellent win at August's Belgian Grand Prix, Raikkonen is looking perkier than he has in a long time.

缓慢2009年开始他的运动似乎只是一个遥远的记忆，已经采取连续4次登上领奖台，其中包括在8月的比利时大奖赛优秀的胜利，莱科宁期待perkier比他在很长一段时间了。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。