二年一次的

In 1917, prompted by a filibuster against Woodrow Wilson's wish to take America into the first world war, the Senate adopted Rule XXII, which said that it could move to cloture if two-thirds of senators present voted for it.

在一九一七年，由于这种filibuster的手段挡下了Woodrow Wilson这位参议员当时希望美国参战一次世界大战的提议，因而刺激了参议院来采用了第二十二号规则，这规则规定如果三分之二出席的参议员同意，可以对辩论做终结。

We know that the solutions of quadratic, cubic and quartic can be expressed by radicals. As to the solution of the quintic which has became an issue for past two or three hundred years, it was not solved until 1832 a great young Mathematician of French named Galois who recommended group theory that proved a polynomial of degree 5 and over 5 can't be solvable by radicals.

中文摘要我们知道二次、三次及四次的方程式都可以用根式表示，至於五次方程式的解迟迟无法解决，这个问题持续了两三百年，直到1832年，一位法国青年Galois在其决斗前夕，在他的遗书中，这位伟大的青年数学家引进了群的理论，证明了：五次及五次以上的方程式，不可能有公式解。

I first met her in 1974, when she was a slightly impish 21-year-old home from Oxford on summer vacation.

我在1974年第一次遇到贝布托，当时她还是个二十一岁的少女，从牛津返乡度暑假。

On the basis of textural research on the historical earthquake data and the field investigation of

根据对历史地震资料的考证和实地调查，论证了公元1219年宁夏固原地震应为一次地震，而不是二次或三次地震。

Materials Methods: Beast ultrasound was performedduring luteal phase and late follicular phase in 50 women, aged 25～45, with normalmenstrual cycle and no distinct breast disease; Serum estradiol and progesteronelevel were measured by enzyme immunoassay on the day of ultrasound performed. Onehundred of twenty nine menopause transition women and 318 menopause women wereselected. All of them had ultrasound of breast and serum estradiol report. Breast pain wererecorded. Sixty menopausal women aged 56.8 yr. and menopausal aged 8.2 yr. participated1-year double-blind, randomized, placebo-controlled and 2mg 17β-estradiol continuouscombined with 1mg norethindrone acetate clinical study. Mastalgia was diaried. Breaststructure changes tested by high-resolution ultrasound at the 0 and 12 M.

资料和方法：征集身体健康，没有明显乳腺疾病的正常月经妇女53名，分别在月经的晚卵泡期和黄体期进行超声检查和测血清雌二醇和孕酮水平；收集有HRT前乳腺超声检查和血清雌二醇水平结果的绝经过渡期妇女129名和绝经后妇女318名，记录既往乳腺胀疼、过渡期乳腺胀疼、绝经后乳腺胀疼和既往乳腺病史。17 β-雌二醇2mg加醋酸炔诺酮1mg连续联合治疗和安慰剂随机双盲平行对照临床研究1年的60名参加者，分别在用药前后各进行一次乳腺超声检查，乳腺症状按同一表格由病人日记及经培训的一名医生定期随诊记录乳腺胀疼出现、消失的日期及持续的天数；超声检查用同一方法测量乳腺腺体层厚度、导管宽度、乳腺腺体结构及血流。

Nevertheless now, to Tang Jun, the expressive way that these moods change has become the past event he cries last time is to be in those who leave Microsoft to leave clique to going up; is angry last time is an university the roommate was hit when graduating; his secretary followed him ten years to had not seen he gets angry, his this it doesn't matter is very spoffish nevertheless madam passed two years to also had not seen he gets angry with him.

不过现在，对于唐骏来说，这些情绪化的表达方式已经都成为往事他上一次哭是在离开微软的离别派对上；上一次发怒是大学毕业的时候打了室友一下；他秘书跟了他十几年没见过他发脾气，不过这没什么好大惊小怪的他太太跟他过了二十几年也没见过他发火呢。

From the founding of the Party in 1921 to its fourth congress in 1925, or from Communist Party of China's program to the second edition of the corrected constitution of the Communist Party of China passed in the Communist Party of China's fourth congress, Democratic Centralism burgeoned.

从一九二一年七月党的创立到一九二五年二月党的四大的召开，即从中共一大通过的《中国共产党纲领》到中共四大通过的《中国共产党第二次修正章程》，这一时期属于党章中民主集中思想的萌芽时期。

We have lots of funerals; the last resurrection happened 2,000 years ago.

我们有很多葬礼；上一次的复活发生在二千年之前。

National Anthem:"God save the queen""god save the queen"(such as the reign of a male monarch, the national anthem changed to "god save the king") Flower: roses State bird: Red-breasted Pigeon State Stone: Diamond Science Festival: 1831 onwards, held once a year Science Week: 1994 onwards, held in March each year National political figures: Queen Elizabeth II, 1952 Nian 2 Yue 6 Ri ascended the throne in June 2, 1953 coronation; Prime Minister Tony Blair, 1997 Nian 5 Yue served in June 2001 re-election, May 5, 2005 of the Labor Party in Britain was re-election victory, Blair became Labor Party history reelection as prime minister three times a leader.

国歌： &上帝保佑女王&&上帝保佑女王&(例如一个男性国君的王朝，国歌被改变到&神救国王&)花：玫瑰国鸟： Red-breasted鸽子状态石头：金刚石科学节日： 1831年向前，每年一次举行科学星期： 1994年向前，每年举行在3月全国政治人物：英女王伊丽莎白二世， 1952年Nian 2粤6 Ri在1953年6月2日登高王位加冕；总理托尼布莱尔， 1997年Nian 5粤在2001年6月改选， 2005年5月5日担任了劳工党在英国是改选胜利，布莱尔成为了劳工党历史改选作为总理三次领导。

The volcano has had more than 20 eruptions since 1616, the most destructive eruption of Mayon occured on February 1, 1814 when it buried the nearby town.

从1616年以来，爆发过二十多次，造成最大灾害的一次是1814年2 月1日，曾湮没了附近小镇。

At the rear was an innovative combination transaxle with the gearbox, clutch, differential, and inboard-mounted drum brakes.

在后面是与变速箱，离合器，差的创新结合变速，和内侧安装鼓式制动器。

For more people can apprecaite and have the master work, there is reproduction painting appears in the market, the large various selection of paint,the high saturation of color plus the plentiful sfumato, to make the reproduction perfect copy and detail as original painting, so as to meet the requirment of amateurs who love art paintings,they do not need to pay high price to get classical paintings.

颜料色域广，色彩饱和度高，色彩层次丰富，图像色彩还原真实，能完美的复制原作，满足艺术爱好者欣赏，艺术爱好者们不用支付昂贵的价格就能拥有经典油画。