科学家

The scientists say that nitrous oxide, not CFCs, are now the biggest threat to the ozone layer.

这位科学家还说，现在，一氧化二氮才是臭氧层最大的威胁，而不是碳氟化合物。

Some scientists estimate that the chemical is 50 times more destructive to the ozone layer per atom than are CFCs.

有些科学家预测，美丽这种化学物质多臭氧层的破坏效果要比CFCs严重50倍。

Some scientists have defended the e-mails as legitimate private discourse of the sort that takes place in many research fields – and accused the sceptics of character assassination by quoting them out of context.

一些科学家则辩称，这些电子邮件属于合法的私下交流，在许多研究领域都存在。他们还指责怀疑者对电子邮件断章取义，诋毁人格。

However, not all scientists agree on how to characterize and define these forms of depression.

但是，并不是所有科学家都同意如何对这些形式的抑郁症的定义和分类。

The charcoal in the black soil can make the fertility last for a century. And sciences has got some inspiration for it.

黑土壤中的木炭可以使其肥力维持一个世纪之久，科学家从中得到了一些启示。

The charcoal in the black soil can make thefertility last for a century. And sciences has got some inspirationfor it.

黑土壤中的木炭可以使其肥力维持一个世纪之久，科学家从中得到了一些启示。

The British scientist Charles Darwin believed that all species were formed in a way so as to enjoy happiness.

英国科学家查尔斯。达尔文认为以某种形式存在的所有种类都能享受快乐。

Swadesh Chaudhuri and Derek Lovley have invented the "bacteria battery"— powered by bacteria that eats sugar and turns it into electricity.

美国两位科学家Swadesh Chaudhuri和Derek Lovley发明了一种"微生物电池"，这种微生物吞吃糖后把它转化为电能。

Here the counsel in his wig and gown, and here the old Jew clothesman under his dingy tiara; here the soldier in his scar let, and here the undertaker's mute in streaming hat band and worn cotton glove s; here the scholar, fumbling his faded leaves, and here the scented actor, dang ling his showy seals. Here the glib politician, crying his legislative panaceas; and here the peripatetic Cheap Jack, holding aloft his quack cures for human ills. Here The sleek capitalist, and there the sinewy labourer; here the man of sc ience, and here the shoe black; here the poet, and here the water rate collect or; here the cabinet minister, and there the ballet dancer. Here a red nosed p ublican, shouting the praises of his vats; and here a temperance lecturer at fif ty pounds a night; here a judge, and there a swindler; here a priest, and there a gambler. Here a jewelled duchess, smiling and gracious; here a thin lodging house keeper, irritable with cooking; and here a wabbling, strutting thing, tawdry in paint and finery.

这里既有头戴假发、身穿礼服的法律顾问，又有头缠肮脏毛巾的老年犹太成衣商；这里既有一身红军装的士兵，又有戴着飘带帽子和旧棉手套的送丧吹鼓手；这里既有动作笨拙的学者，翻阅着他那发黄的书页，又有香气袭人的演员，炫耀着华丽的豹皮大衣；既有圆滑的政客，叫喊着立法万能，又有徒步游历的江湖小贩，高举着他那骗人的狗皮膏药；这里既有油嘴滑舌的资本家，又有身强力壮的雇佣工；这里既有科学家，又有擦鞋匠；这里既有诗人，又有收水费的人；这里既有内阁部长，又有芭蕾舞演员；这里既有自夸其酒好的糟鼻子酒商，又有每夜50镑报酬的戒酒宣讲者；这里既有法官，又有骗子；这里既有神父，又有赌徒；这里既有珠光宝气的公爵夫人，笑容可掬，雍容华贵，又有厌倦了烹调、瘦骨嶙峋的客栈老板；这里还有浓妆艳抹、趾高气扬的货色。

There is no doubt however over the age of Harriet -- who for more than a century was thought to be a male and named Harry -- and she is recognised by Guinness World Records as the world's oldest living chelonian, or reptile with a shell of bony plates.

澳大利亚动物园负责人表示，这只加拉帕戈斯陆龟是在1835年时由科学家查尔斯·达尔文在加拉帕戈斯群岛发现的，当时它只有5岁。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。