drift是什么意思 drift在线中文翻译

drift 英 [drɪft] 美 [drɪft]

drift 词典解释

1. The strong wind drifted the snow in piles.
   大风将雪吹刮成堆。

1. The snow drifts in heaps.
   雪一堆一堆吹积起来。
2. He watched the boat drift downstream.
   他看着船向下游漂去。

1. I didn't get the drift of his argument.
   我没有听懂他论点的要领。

1. (遗传)漂变
   ...从理论上计算,第二代继承的概率为1/2,第三代继承的概率为1/4,然而个别的单倍型在三代中的传递概率达到1(每代均传),而个别单倍型又低至0(丢失),出现了典型的遗传漂变(drift)现象....
2. 偏航
   ...此与空中航行之偏航(Drift) 相似. 据实验证明在浪花过程中之电荷分离程度视水滴温度,溶解不洁物,冲击气流之速度,以及与外界面之接触等而定. 经观测得破裂水滴之最大部份荷正电,水滴之微细浪花在冲击气流中带走净负电荷....
3. abbr. diffuse reflection using fourier transform; 漫反射傅里叶变换红外光谱
4. abbr. diffuse reflectance infrared fourier transform; 漫反射红外光谱

1. a horizontal (or nearly horizontal) passageway in a mine
   e.g. they dug a drift parallel with the vein
   Synonym: heading gallery
2. the pervading meaning or tenor
   e.g. caught the general drift of the conversation
   Synonym: purport
3. a general tendency to change (as of opinion)
   e.g. not openly liberal but that is the trend of the book
   e.g. a broad movement of the electorate to the right
   Synonym: trend movement
4. a large mass of material that is heaped up by the wind or by water currents
5. a force that moves something along
   Synonym: impetus impulsion
6. the gradual departure from an intended course due to external influences (as a ship or plane)
7. a process of linguistic change over a period of time

1. be piled up in banks or heaps by the force of wind or a current
   e.g. snow drifting several feet high
   e.g. sand drifting like snow
2. be subject to fluctuation
   e.g. The stock market drifted upward
3. drive slowly and far afield for grazing
   e.g. drift the cattle herds westwards
4. cause to be carried by a current
   e.g. drift the boats downstream
5. move about aimlessly or without any destination, often in search of food or employment
   e.g. The gypsies roamed the woods
   e.g. roving vagabonds
   e.g. the wandering Jew
   e.g. The cattle roam across the prairie
   e.g. the laborers drift from one town to the next
   e.g. They rolled from town to town
   Synonym: roll wander swan stray tramp roam cast ramble rove range vagabond
6. be in motion due to some air or water current
   e.g. The leaves were blowing in the wind
   e.g. the boat drifted on the lake
   e.g. The sailboat was adrift on the open sea
   e.g. the shipwrecked boat drifted away from the shore
   Synonym: float be adrift blow
7. move in an unhurried fashion
   e.g. The unknown young man drifted among the invited guests
8. wander from a direct course or at random
   e.g. The child strayed from the path and her parents lost sight of her
   e.g. don't drift from the set course
   Synonym: stray err
9. live unhurriedly, irresponsibly, or freely
   e.g. My son drifted around for years in California before going to law school
   Synonym: freewheel
10. vary or move from a fixed point or course
    e.g. stock prices are drifting higher

drift [drɪft]

相关单词辨析

这组词都有“漂流，漂浮”的意思，其区别是：
drift: 多指随风或顺水飘荡，表示动态。
float: 可与drift换用，但侧重指因有液体或气体所支持而不下沉，可表动态或静态。