查询词典 twenty first

The Cambridge Guide to English Usage provides an indispensable new A-Z reference to English usage for the twenty-first century.

剑桥英语用法指南》是一本为21世纪的英语学习和研究者准备的，不可或缺的指南性参考书。

But the contest to come up with an ideal twenty-first-century English Aeneid is not over.

但比赛想出一个理想二十一世纪英语伊尼伊德不是过去。

Will be one of the great astronomical projects of the twenty-first century.

天文学一个重要的研究课题。

The development of such a telescope will be one of the great astronomical projects of the twenty-first century.

而开发这样一台望远镜将会是21世纪天文学的一个重要的研究课题。

The development of such a telescope will be one of the GRE at astronomical projects of the twenty-first century.

而开发这样一台望远镜将会是21世纪天文学的一个重要的研究课题。

We consider certain fundamental values to be essential to international relations in the twenty-first century.

我们认为某些基本价值对二十一世纪的国际关系是必不可少的。

At the outset of the twenty-first century, Chinese is spoken by over 1.3 billon people more than any other language.

在21世纪之初，以汉语为母语的人口已达到13亿，其数量超过了世界上其他任何一种语言。

In 1990, as the Eleventh Asian Games host city of water sports, the opening and closing ceremonies of the large scale theatrical performances Qunyi Guan offers a comprehensive showcase for the stage, followed by the Seventh National Gameskai mu shi yan chu , the World B Class Cycling Championships opening ceremony of cultural performances, a nationwide "advocating science, doing away with superstition, clear the cult of" cartoon exhibition, the city's Ying-Qing Shi Liutai and the Sino-Japanese War and the World Anti-Fascist War to commemorate the 60th anniversary of the million people singing the General Assembly to commemorate the 110th anniversary of Mao Zedong's Square performance, Hebei Province, Qinhuangdao City, the Eleventh Asian Games and Asian Games opening ceremony of the fourth large-scale cultural and sports show,"Twenty-first Century International Chinese Music Festival"kai mu shi yan chu activities have been amply demonstrated the strength of large-scale events Qunyi Guan.

每年策划、组织、承办国家、省、市大中型群众文化活动几十项，有些活动在国内外产生了重大影响。50年代业余剧团的普及；60年代"南属上海，北属秦皇岛"的故事活动；70年代综合性的文艺汇演、调演；80年代的群众歌咏活动等都曾为群艺馆的历史写下光辉的一页。1990年，作为第十一届亚洲运动会水上运动项目的承办城市，开幕式、闭幕式的大型文艺表演为群艺馆提供了全面展示的舞台，接下来全国第七届运动会开幕式演出、世界B级自行车锦标赛开幕式文艺表演、全国"崇尚科学、破除迷信、清除邪教"漫画展览、全市迎庆十六大和纪念抗日战争暨世界反法西斯战争胜利60周年万人歌咏大会、纪念毛泽东诞辰110周年广场演出、河北省第十一届运动会和秦皇岛市第四届运动会开幕式大型文体表演、"二十一世纪国际华乐节"开幕式演出等活动都充分显示了群艺馆举办大型活动的实力。

But as a result of a mistake in cell division, some people have 3 copies of the twenty-first chromosome.

但由于细胞分裂时发生错误，有些人的第21条染色体有3条，而一般只有2条。

The rapid development of information technology has presented new challenges to the enterprise management in the twenty-first centenary.

信息技术的发展，对21世纪企业管理提出了新的挑战。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。