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...convection currents.是什么意思？

...convection currents.

对流气流

相关词汇
convection currents

convection

n. 传送，对流，运流；

currents

n. 电流( current的名词复数 )，水流，流速；
热门例句
He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
相关例句
The performance seemed to me unpardonable, a contradiction of all that the Olympics is supposed to be...
在我看来，这次的表现是不可宽恕的，和奥运精神完全相悖。
...the continuous frieze of sculpted figures.
一条人物雕像构成的檐壁
...Morton's controversial book, 'Diana, Her True Story.'...
莫顿颇有争议的一本书，《戴安娜：真实的故事》
...the contradictions between her private life and the public persona...
她的私生活与公众形象之间的巨大反差
...London and all the other major conurbations.
伦敦和所有其他的大都市圈
He denies 18 charges. The trial continues today...
他否认了18项指控。审判今天继续。
One of the biggest tasks will be to control the spread of malaria.
最大的任务之一就是控制疟疾的蔓延。
...the texture and colour of the skin, the contours of the body...
皮肤的肌理和颜色，身体的轮廓
There were contingents from the navies of virtually all EU countries.
几乎欧盟各国都派出了海军分队。
Rodney was a cheerful, elegant and gregarious if rather contentious man.
罗德尼尽管非常喜欢与人争辩，却是个阳光、优雅、合群的人。
The police advised her to get out of town because there was a contract on her life.
警察建议她离开这个城市，因为有人雇杀手杀她。
That does not automatically mean, however, that the money supply has been curbed, and there is considerable evidence to the contrary...
然而，那并不一定意味着货币供应量受到了限制，有大量证据表明事实正好相反。
Paint the wall in a contrasting colour.
把这面墙刷成对比鲜明的颜色。
These various complaints are part of a continuum of ill-health...
这些各种各样的疾病、不适都是身体健康状况欠佳的一种表现。