migrate 六级考研雅思

People migrate to find work.

人们迁去找工作。

as autumn arrives, the birds migrate south.

秋天到了，南方迁徙。

rural populations have migrated to urban areas.

农村人口移到了城区。

cells which can form pigment migrate beneath the skin.

能形成色素的细胞在皮下移动。

Some birds migrate to find warmer weather.

有些迁徙以寻找更温暖的气候。

the geographic route along which birds customarily migrate.

候迁徙所经的路径

Herdsmen used migrate with their cattle and sheep in search of fresh grass.

从前牧民们为了寻找新鲜的草原赶着牛羊一起迁移。

Great herds of buffalo migrated across the plains.

大群野牛迁徙过平原。

These birds migrate northwards in spring and southwards in fall.

这些春天向北迁徙, 秋天向南迁徙。

Pioneers from New England migrated to all parts of the United States.

来自新英格兰的拓荒者移到美国各地。

Using anatomical method, the gonadal development in postembryonic period of Rana chensinensis, which had been migrated from Northeast China, is studied.

摘要采用解剖学方法，对南移后的中国林蛙胚胎后期性腺发育行了观察。

Strong expression is first observed in prechordal plate at the stage of 50% epiboly, l the stained cells then migrate to the proctodeum.

整胚原位杂交结果显示该基因最早主要在50%外包期的前脊索盘中表达，既而迁移到原肛处。

Space for restorations was created by intruding and uprighting the worn and migrated teeth and developing the correct incisal angle (Figure 8).

修复的空间被通过压低前牙和直立磨耗的和移位的牙齿获得。并且形成了正确的切角。

Qijia-Gulong depression is master source area of oil and gas in Songliao Basin, a part of oil and gas from the source is held up in the depression, the other migrates to west clinoform zone.

摘要齐家-古龙凹陷是松辽盆地主要油气源区，其中心线以西生排出的油气一部分存留在凹陷内，另一部分向西部斜坡运移。

scleroblast Osteoblast, a cell which deposits calcium salts and forms bone, the precursor cell of an osteocyte. Osteoblasts migrate to centres of bone formation during early development.

造骨细胞造骨细胞，一种贮存钙盐与形成硬骨的细胞，是骨细胞的前身细胞。造骨细胞在早期发育期间会移转到硬骨形成的中心。