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- Its founder J.S.Lee(1927,1928)had noted the migration of biota following the regular movement of the seawater toward and away from the equator. 李四光(1927，1928)在研究海水進(jìn)退規程時(shí)，曾列舉了伴隨海水南北方向的運動(dòng)，生物作相應遷移的許多事實(shí)。
- Scientists have studied the migration of fish over long distances. 科學(xué)家研究過(guò)魚(yú)類(lèi)遠距離回游的現象。
- There has been a migration of people from the country to the towns. 人們從鄉下移居城鎮。
- There was a huge migration of people into Europe because of the war. 因為戰爭，大量的移民涌入歐洲。
- The seasonal migration of birds. 鳥(niǎo)類(lèi)的季節性遷移。
- Promoting orderly migration of people. 26、促進(jìn)人口有序遷移和流動(dòng)。
- There has been a migration of people from the country to the town. 人們從鄉下移居城鎮。
- Migration of gas in Upper Palaeozoic Group, Middle Ordos basin. 鄂爾多斯盆地中部上古生界天然氣運移特征分析
- The migration of the cultured cells was examined by Boyden Chamber. 用BoydenChamber檢測細胞遷移能力。
- The hurried returned summers hurried the migration of flier. 那些匆忙回歸的夏天，沖亂了飛鳥(niǎo)的遷徙。
- Scientists have studied the migration of fish over long distances in the river. 科學(xué)家研究過(guò)江中的魚(yú)類(lèi)遠距離回游的現象。
- He described the vernal migration of birds in detail. 他詳細地描述了鳥(niǎo)的春季移居。
- Soil quality refers to the capacities of soil for sustainable crop productivity, environmental quality and health of biota in the ecosystem. 土壤質(zhì)量是土壤在生態(tài)系統邊界范圍內維持作物生產(chǎn)能力，保持環(huán)境質(zhì)量及促進(jìn)動(dòng)植物健康的能力。
- This reflected a migration of truly awesome proportions. 這是一種真正駭人的人口遷移運動(dòng)。
- By means of regression equation with one unknown quantity for leaf area of Biota orientalis,ecological and economical benefits of this tree species were quantitatively obtained. 通過(guò)求出側柏葉面積的一元回歸模型，定量說(shuō)明濟南近郊山體側柏樹(shù)的生態(tài)效益、經(jīng)濟效益。
- Migration of the seismic activity is found before a big event. 發(fā)現了大震前地震活動(dòng)性的遷移。
- The two-way flow will mark the free migration of population. 這種人口的雙向流動(dòng)是“自由遷徙”的標志。
- Live migration of running virtual machines between physical hosts. 在真實(shí)物理環(huán)境的平臺和虛擬平臺間自由切換。
- The core benefit is the migration of both data and schema. 關(guān)鍵的好處是既可以遷移方案也可以遷移數據。
- The migration of fish, especially in order to spawn. 洄游:魚(yú)群的洄游,尤指為了產(chǎn)卵。
