迁徙

The prehistoric peopling of East Asia by modern humans remains controversial with respect to early population migrations.

以前的遗传学研究揭示了东亚南方和北方人群在遗传背景上存在一定的差异，但如何解释这种遗传差异以及它同东亚现代人史前迁徙路线的关系是大家争论的焦点。

The mechanism of the peopling of Europe has long been debated, a key issue being whether the diffusion of agriculture and language from the Near East was concomitant with a large movement of farmers.

语言和文化在人群间的扩散有两种不同的模式：一种是人口扩张、人群迁徙模式；另一种是文化传播模式，人群之间有文化传播，而基因交流却很有限。

The Indian government, which has long been on alert for the virus because that country is on many migration paths in Asia, began killing half a million birds in the hopes of quashing the outbreaks, officials announced Sunday.

印度政府一直对禽流感病毒保持高度警惕，因为印度处在很多亚洲的候鸟迁徙线路上。周日官方宣布，政府已开始扑杀近50，0000只鸟类，希望能够遏制病毒的传播。

The American is not willing own stability in a fixed family, to likemoving, flowing even roams about.

美国人不愿意把自身安定在一个固定的家里，喜欢迁徙、流动甚至流浪。

The agricultural plains surrounding Berlin are among the biggest crane roosts in Europe with several tens of thousands birds gathering during the peak of migration.

周围的柏林平原农业与数万鸟类在迁徙过程中收集的高峰之一，在欧洲最大的起重机栖息。

Roz Schanzer's delightful illustrations will keep readers laughing and learning from cover to cover as they see the cowpokes deal with dust, flies, bad food, hail, stampedes, and even treacherous outlaws!

Roz Schanzer的插图幽默滑稽，十分讨人喜欢，牛仔迁徙的途中充满了各种意外和危险，如：尘土、苍蝇、腐烂的食物、冰雹、牛群惊跑乱窜，甚至还有心怀不轨的歹徒！但是，作者却通过自己的笔触让这些场景变得十分让人捧腹，小读者们一定会从头到尾一直笑个不停！

Stipulating the migration freedom in the Constitution is the need of the social market economy and the morden democracy.

在宪法上明确公民的迁徙自由，是社会主义市场经济的需要，也是现代民主政治的必然要求。

The startling numbers conjure upimages of mass migrations and the trebling or quadrupling in sizeof big cities such as Beijing, Shanghai and Guangzhou.

这些令人吃惊的数字，不禁让人脑海里浮现出大规模人口迁徙、北京、上海和广州这样的大城市人口规模增长三、四倍的情景。

July, August, and September are the best months for trekking vacations.

7月、8月和9月是最佳的月迁徙的假期。

Have you heard this before:"Can you produce another forecast for the balance of 2009 taking into account the fluctuation of the exchange rate in Indonesia, the current price of tea in China and the number of wildebeests that migrated across the Serengeti last month?"

可否听到过这种要求：&你能不能结合印尼汇率的波动、中国茶叶现价、上个月Serengeti国家公园内迁徙的角马数量来重新做一份2009年的收支预测？&

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。