特威德

The audience of the Beijing Music Festival has the opportunity to experience works, starting from Jan Scbastian Bach's cello suites performed by Mischa Maisky, through the Viennese Classicists Haydn, Mozart and Beethoven and Romanticists—Schumann, Tchaikovsky and Brahms — to the Impressionists Claude Debussy and Maurice Ravel and 20th-century Neoclassicists — Sergei Prokofiev and Igor Stravinsky.

北京国际音乐节的听众们有机会欣赏这些作品，从梅斯基演绎的巴赫大提琴组曲，通过维也纳古典主义学者海顿、莫扎特和贝多芬以及浪漫主义派人物舒曼、柴可夫斯基和勃拉姆斯，到印象派德彪西、拉威尔和20世纪古典派代表人物普；罗科菲耶夫和斯特拉汶斯基。

Francois Venter is a senior director in the Reproductive Health and HIV Research Unit at the University of Witwatersrand.

Francois Venter 是威特沃特斯兰德大学生殖健康和艾滋病研究中心的高级主管。

The new species, dubbed Australopithecus sediba, is reported in Science this week by Lee Berger and his colleagues at the University of the Witwatersrand, in Johannesburg.

来自约翰内斯堡的威特沃特斯兰德大学的伯杰李及其同事们于本周在《科学》中报道了这个新物种，并将其命名为南猿sediba。

The new species, dubbed Australopithecus sediba, is reported in Science this week by Lee Berger and his colleagues at the University of the Witwatersrand, in Johannesburg.

约翰内斯堡威特沃特斯兰德大学的李？伯格和他的同事们在本周的《科学》上发文，报道了这一命名为南方古猿源泉种的新物种。

University of the Witwatersrand, Johannesburg, South Africa.

南非威特沃特斯兰德大学。。

The most interesting possibility is that Mars harbours "deep bio-communities" that use hydrogen as an energy source and emit methane, similar to those found 2-3km below ground in the Witwatersrand basin of South Africa.

最有趣的可能也许是火星的海湾下存在&深海生物群&，这些生物利用氢作为能量源，并释放出甲烷，就像在南非威特沃特斯兰德盆地地下2-3千米处发现的生物一样。

Yates, who is based at the University of the Witwatersrand's Bernard Price Institute for Paleontological Research, led the research with a number of other local and international scientists.

叶茨任职于威特沃特斯兰大学的伯纳德普莱斯古生物研究所，他领导许多其他当地和国际科学家进行这项研究。

"I think there's a realisation that there's a need, but at the moment it's very haphazard," said Dr Vivienne Black of the Reproductive Health and HIV Research Unit at the University of the Witwatersrand.

威特沃特斯兰德大学生育健康和HIV研究部的维维恩·布莱克博士认为，人们已经意识到HIV阳性患者有生育方面的需求，但现时来说，这还只是个偶然事件。

"I think there's a realisation that there's a need, but at the moment it's ery haphazard," said Dr iienne Black of the Reproductie Health and HI Research Unit at the Uniersity of the Witwatersrand.

威特沃特斯兰德大学生育健康和HI研究部的维维恩·布莱克博士认为，人们已经意识到HI阳性患者有生育方面的需求，但现时来说，这还只是个偶然事件。

The most interesting possibility is that Mars harbours "deep bio-communities" that use hydrogen as an energy source and emit methane, similar to those found 2-3km below ground in the Witwatersrand basin of South Africa.

最有趣的一种可能性是，火星上栖息着&深层生物群&，它们以氢为能量来源，释放出甲烷，就像南非威特沃特斯兰德盆地2000至3000千米地下发现的生物。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。