migrations

美 [ma??ɡre??(?)n] 　英 [ma?'ɡre??(?)n]

• n.遷移；遷徙；移動；徙動
• 網(wǎng)絡(luò)移民的日子；遷移類；移民潮

詞形變化

同義詞

英漢解釋

英英解釋

例句

And potential refugee migrations to the United States from the Caribbean region could impact U. S. homeland security, he said.

他說，來自加勒比地區(qū)潛在的難民潮有可能影響美國的國土安全。

All seem to be at their peak abundances during their spring (and presumably fall) migrations (Feb-Mar).

這幾種銀鷗似乎都是在春過境（二月到三月）時達到數(shù)量高峰（推測秋過境也是）。

Ratha, manager of the Bank's Migrations and Remittances unit, says a government should view its diaspora like "an untapped pool of oil. "

世界銀行移民與匯款局局長Ratha說，政府應(yīng)將其散居僑民視為“未開發(fā)的石油資源”。

Using this tool, as you will soon see, allows you to perform your AIX migrations without the need for lengthy outages.

您很快就會看到，通過使用這個工具，您的遷移過程將不會導(dǎo)致長時間的服務(wù)停用。

To lose the long-distance migrations performed by some species would be a grievous diminution.

失去由某些物種執(zhí)行的長距離遷徙活動將是令人痛心的衰退。

The glass wing is also noted for its long migrations and the fact that the males of the species, when about to meet, practice lekking.

玻璃翅也因它長長的遷徙而著稱，并且兩種雄性要相遇時，就會求偶集會。

Rails will believe the database is up to date, because you already copied over the schema_migrations table.

Rails將認(rèn)為數(shù)據(jù)庫是最新的，因為您已經(jīng)復(fù)制了schema_migrations表。

Some, like the two Elwha dams, were built without fish ladders, meaning they serve as completely impenetrable barriers to fish migrations.

一些大壩和這兩座埃爾瓦河大壩一樣在建造的時候缺乏魚梯設(shè)計，就是說它們完全阻礙了魚群的洄游。

Migrations are common from rural areas to nearby cities for the same reason, a step up in lifestyle.

移民普遍是由于同樣的理由從農(nóng)村地區(qū)遷移到附近的城市，一個生活方式的提高。

Each year, the Serengeti Plains in Tanzania play host to one of the greatest animal migrations on earth.

每年，坦桑尼亞的賽倫蓋蒂平原是地球上上演最壯觀的動物遷徙的地點之一。

These migrations are all saved and time-stamped, to make it possible to roll back to previous versions of the data structure.

這些遷移操作都會保存，并加上時間戳，讓我們可以回滾到數(shù)據(jù)庫結(jié)構(gòu)的上一個版本。

But nowhere, even in today's world of mass migrations, is the sheer range of religious faith as wide as it is in the United States.

但是，即使在大規(guī)模移民的今天，也沒有任何一個地方的宗教像美國這樣豐富多彩。

That the Germans were organized in gentes until the time of the migrations is beyond all doubt.

德意志人在民族大遷徙以前，曾組織成為氏族，這是沒有疑問的。

Conclusions: The main causes of the failure are the stone migrations , tortuous or narrow ureters and abnormal opening of the ureters.

結(jié)論：結(jié)石回漂入腎盂、輸尿管扭曲或狹窄、輸尿管開口異常是手術(shù)失敗的主要原因。

At peak migrations times, the sky over Mai Po is dark with ducks and waders, harried by the eagles and hawks that hunt them.

在遷徙最忙碌的時候，米埔的上空全是黑壓壓的鴨子和水鳥，老鷹們紛紛來掠食。

To see more about migrations, see Crossing borders: Rails migrations.

要查看關(guān)于遷移的更多內(nèi)容，請參閱跨越邊界：Rails遷移。

America cannot kick out all its illegal immigrants without undertaking one of the biggest forced migrations in history.

美國若是一棍子將所有非法移民逐出境，那必定是美國歷史上最大規(guī)模的強迫性遷徙。

Since Alexander the Great, invading armies and peaceful migrations have brought in diverse peoples to this Central Asian crossroads.

從亞歷山大大帝以來，入侵者和和平移民就將不同的人種遷徙到這個中亞的十字路口。

If they are such a reservoir, there is a strong likelihood they will carry the virus with them in subsequent migrations.

如果野鳥是這類寄主，它們將很有可能在隨后的遷移行動中攜帶病毒。

Many have experienced strong net migrations out of the city over the last 20 and 30 years.

很多城市在過去二三十年中經(jīng)歷了大規(guī)模的對外凈遷移。

Synthetic data examples show that the image resole obtained by multiple migrations is similar to that from primary migration.

數(shù)值模擬表明，多次波偏移能得到和一次波相似的成像結(jié)果。

Along with following the lives of several young migrant women, my book also traces my own family's migrations within China and to the West.

除了講述幾個年輕女工的生活，書中也穿插了我的家庭移居中國又遷往西方的過程。

This would be the first of many population migrations from north to south in Chinese history.

這將是第一次，許多人口遷移從北到南在中國的歷史。

If your migrations are correct, each migration leaves your database in a consistent state, with no manual intervention.

如果遷移正確，那么每個遷移都會把數(shù)據(jù)庫置于一個一致的狀態(tài)，不需要手工干預(yù)。

This convention lets Rails associate a strong ordering of migrations.

這個約定讓Rails可以對遷移實現(xiàn)很強的排序。

By allowing changes to data, migrations make it much easier to synchronize changes in data and schema that often come together.

通過允許改變數(shù)據(jù)，遷移大大簡化了相關(guān)數(shù)據(jù)和模式的變化的同步過程。

In the Arctic tundra, over-population and a scarcity of food sends lemmings on mass migrations at high speeds.

在北極苔原地區(qū)，數(shù)量過多和食物缺乏導(dǎo)致大量的旅鼠快速遷徙。

But that audacious move set off what is now regarded as one of history's largest, fastest and most widespread migrations.

可是，那一大膽的行動導(dǎo)致了現(xiàn)今認(rèn)為是有史以來一次最大、最快速和分布最廣的人口遷徙。

The Migration Wizard log contains information about your migration and is used to provide status about your Exchange migrations.

遷移向?qū)?/c>日志包含有關(guān)遷移的信息，并提供有關(guān)Exchange遷移的狀態(tài)。

Besides, origin memory is one of the most important elements for self-identity as ethnic migrations frequently occur in ancient times.

族群遷徙在古代民族中是經(jīng)常發(fā)生的，祖源記憶則構(gòu)成族群自我認(rèn)同最重要的內(nèi)容之一。

With an SVC in your environment, storage migrations (for the AIX administrator) become a thing of the past.

若環(huán)境內(nèi)有了一個SVC，存儲遷移（對于AIX管理員）將是很容易的一件事情。

The study of genetic diversity among different populations is useful for the research of their origins, migrations and their relationships.

與其他民族群體遺傳多樣性的研究，對了解滿族的起源、遷移以及相互關(guān)系有重要意義。

The customer also has additional responsibilities in performing operating system migrations in an SDDPCM environment.

客戶也有在SDDPCM環(huán)境中執(zhí)行操作系統(tǒng)遷移的附加職責(zé)。

It foundered during the turmoils accompanying the Great Migrations.

它在隨著民族大遷徙而出現(xiàn)的混亂中崩潰。

Animals use cues such as the position of the sun and stars to orient during daily activities and to navigate during long-range migrations.

動物線索，如使用的立場，太陽和星星指導(dǎo)日常活動，并在瀏覽過程中遠(yuǎn)距離遷移。

Migrations also allow Rails to break the dependence on a relational database vendor.

遷移也允許Rails打破對關(guān)系數(shù)據(jù)庫廠商的依賴。

If you want to start using migrations with an existing database, you can snapshot your existing schema with rake schema_dump.

如果想對現(xiàn)有數(shù)據(jù)庫使用遷移，可以用rakeschema_dump對現(xiàn)在的模式做個快照。

Armed with these pieces of the puzzle, we could construct a plausible sequence of migrations throughout the history of Felidae.

在這些片段線索的協(xié)助之下，我們就能建構(gòu)出整個貓科在歷史上看似合理的遷徙次序。

With the water comes one of the continent's most magnificent migrations.

伴隨水流而來的，是大陸最壯麗的遷徙之一。

This allows for unbelievable flexibility when testing new deploys that have complex code changes and do large migrations.

這些會給測試部署大量復(fù)雜代碼修改或者大型遷移的時候，帶來難以想像的便捷性。