migration造句
The pulmonary
migration of larvae is associated with fever, cough, occasionally hemoptysis.
蛔蚴肺部移行,可伴有发热 、 咳嗽 、 偶尔咯血.
the seasonal
migration of birds
鸟的季节性迁徙
On migrated sections
migration noise can become the equivalent limitation.
在偏移剖面上,偏移噪声成为等效的界限.
The scale of
migration took a quantum leap in the early 1970s.
20世纪70年代初，移民的规模骤然扩大。
He described the vernal
migration of birds in detail.
他详细地描述了鸟的春季移居.
changes in the
migration routes of reindeer
驯鹿迁徙路线的改变
These requirements rule for all apiary sites, including
migration sites.
这些规定是蜂房所在地必须满足的条件, 迁移地也是一样.
Birthplace data are only the crudest indicator of actual
migration paths.
出生地信息只能非常粗略地显示实际移民过程。
Certain other factors are also involved at the secondary -
migration stage.
在二次运移中也包括其他一些因素.
...the quantitative analysis of
migration.
对迁徙的定量研究
The multiple
migration - accretion concept of Gruner deserves mention.
格鲁纳的多次迁移 ― ―增长说受到了重视.
Swallows begin their
migration south in autumn.
燕子在秋季开始向南方迁移.
The socket
migration is an important part of Apache server process
migration.
阐述了Apache服务器的体系结构及其在集群系统内的进程迁移实现技术.
Geomechanics has emerged and gone on all along with the thought of bio a
migration.
生物迁移思想是与地质力学的诞生和发展共存的.
The
migration of iodide ion between layers is controlled by barrier interlayers.
碘离子在层间的扩散作用可以用隔层加以控制.
Change of climate must have had a powerful influence on
migration.
气候的变化对于迁移必曾有过极大的影响.
It was travelling north on its annual
migration to the rookeries of Bering Sea.
现在正当一年一度向北迁徒到白令海的老窝去的季节.
The primary forces causing
migration of hydrocarbons are buoyancy and capillarity.
引起碳氢化合物运移的主要作用力是浮托力和毛细力.
Selectivity of human
migration long been the focus of demographers and economists.
人口迁移的选择性一直以来都是人口学家和经济学家关注的焦点.