查询词典 migration

The team also found that North and South America were colonized independently by at least two different waves of migration from different parts of Asia, although both waves appear to have arrived via the Bering Strait.

研究小组还发现，至少有前后两批来自亚洲不同地区的移民分别在南北美洲开辟了殖民地，两批移民好像都是经过白令海峡到达美洲的。

To limit leachate migration through the cell separation berm during the lateral expansion's construction, a geomembrane flap was installed.

若要限于横向扩展的施工过程中通过细胞分离天然渗滤污水迁移安装了土工膜瓣。

This paper reviewed the technology of common focus point and amplitude-reserved migration based on bifocal CFP.

对目前国内外共聚焦点CFP，Common Focus Point）技术、双聚型CFP保幅处理的研究现状进行了阐述。

Binary Translation is an important technique to resolve the problem of software migration.

二进制翻译技术是解决软件移值问题的重要手段，在遗产代码移植、程序优化、系统安全等方面都有着重要的意义，已经成为现代编译技术研究热点之一。

Binary translation system is an across-architecture code migration system based on software, which translates binary codes of one architecture into those of another architecture.

二进制翻译系统是一种基于软件的跨平台代码迁移系统，它将一种体系结构的二进制代码翻译成另一种体系结构的二进制代码。

It is better to look upon migration as a kind of chance given by habitat than as a kind of ability of biota itself.

迁移与其说是生物自身的一种能力，倒不如说是环境给予的一种机会。

The Faroe Islands are a birdwatcher's paradise: the strange migration routes bring at least 100,000 migrant birds to the islands' towering sheer cliffs each year.

阿库里里自然历史博物馆展出冰岛的各种鸟类、海兽、海藻及陆地植物的标本等，是冰岛菌类和其他低等生物的研究中心。

It has been frequently assumed, but not proved, that the majority of the migrants in what has come to be called the Great Migration came from rural areas and were motivated by two concurrent factors: the collapse of the cotton industry following the boll weevil boll weevil: n.

通常认为，但没有证实，这一被称作大迁徙运动中的多数的移民者来自农村，并且他们被两种共同存在的因素所驱动－开始于1898年的由棉铃虫害导致的棉花工业的垮掉和1914年一战爆发引起的欧洲移民的终止导致的北方对劳力的需求增多。

The effects of SDS concentration, borax concentration, buffer pH, column temperature on migration time and separation were discussed.

讨论了SDS浓度、硼砂浓度、缓冲溶液pH、柱温对迁移时间和分离的影响。

It enlarges the range of quasi-linear Born approximation, and makes the prestack depth migration method based on quasi-linear Born approximation to be able to adapt strong lateral velocity variation.

在散射波场计算中，使用了一个更稳定的散射波场计算公式，扩大了拟线性Born近似的应用范围，使基于拟线性Born近似的叠前深度偏移方法能够适应更强的横向速度变化。

Foods high in this vitamin include oily fish such as salmon, tuna and, and fish liver oils.

维生素D含量高的食物包括诸如大麻哈鱼、金枪鱼和鲭鱼之类的油鱼以及鱼肝油。

We need you to cosign our public letter demanding that press intimidation cease immediately, and that all charges be dropped.

我们需要您cosign我们的公共信，要求记者立即停止恐吓，并要求所有收费下降。