migration的例句（migration在句子中的用法）

• changes in the migration routes of reindeer 驯鹿迁徙路线的改变
• 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.
• 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.
• He described the vernal migration of birds in detail. 他详细地描述了鸟的春季移居.
• ...the quantitative analysis of migration. 对迁徙的定量研究
• 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.
• 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.
• Swallows begin their migration south in autumn. 燕子在秋季开始向南方迁移.
• 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.
• 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.
• 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 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.
• 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.
• 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.
• 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.
• 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.
• 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。
• 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。