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The turbo air classifier is a very important powder classification device.是什么意思？

The turbo air classifier is a very important powder classification device.

涡流空气分级机是一种重要的粉体分级设备.

相关词汇
the air classifier is very important powder classification device

the

art. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；
例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

air

n. 天空，空气，空中，神态，曲调；v. 晾干，通风，公开发表，播送；
例句
Plants absorb carbon dioxide from the air and moisture from the soil...
植物从空气中吸收二氧化碳并从土壤中汲取水分。

classifier

n. 分类者，分类器；
例句
The turbo air classifier is a very important powder classification device.
涡流空气分级机是一种重要的粉体分级设备.

is

vt.& vi. 是（be的三单形式；n. 存在；
例句
Bollinger 'RD' is a rare, highly prized wine.
博林格RD香槟是一种名贵的备受推崇的葡萄酒。

very

adj. 很，非常，恰好是，正是，十足的，特有的；adv. 很，非常，充分，完全；
例句
Most people have very little difficulty in seeing why a Van Gogh is a work of genius.
多数人不难理解为什么凡·高的作品是天才之作。

important

adj. 重要的，权威的，有势力的，有地位的；
例句
The presence or absence of clouds can have an important impact on heat transfer...
有无云层对热量的传递会产生重要的影响。

powder

n. 粉，粉末，粉状物质；vt. 在…搽粉；vi. 涂粉，变成粉末；
例句
It took half an hour to clean the orange powder off the bath...
花了半个钟头才把浴缸上的柑橘粉擦洗掉。

classification

n. 分类，分级，类别，（动植物等的）分类学；
例句
Features and classification of bainite transition was described in detail.
摘要详细介绍了贝氏体相变的特征及其分类.

device

n. 装置，设备，方法，策略，手段；
例句
This device helps make virtual reality a more usable and accessible technology.
这一装置有助于使虚拟现实成为更可用、更便利的技术。
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。
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。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
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。
Supporters of the death penalty argue that it would deter criminals from carrying guns...
死刑的支持者认为它能阻吓罪犯携带枪支。
相关例句
It is naughty of you to pull your baby sister's hair.
你拉你小妹妹的头发真是顽皮。
Don't talk on and on [ jabber away ] when you can say it in a few words.
两句话能说完的事就别犯 碎嘴子 了.
The player in question is Mark Williams...
我们所说的那个选手是马克·威廉斯。
White rats tame easily.
白鼠易驯。
A thousand thanks [ pardons , apologies ].
万分感谢 [ 对不起 ].
When those idols are found to have feet of clay, the pain of disenchantment can be profound.
当人们发现那些偶像有严重的缺陷时，会产生无比痛苦的失落感。
The singing teacher taught them to harmonize the new song.
音乐教师教他们用和声演唱这首新歌。
Lie down on your bed and make yourself comfortable...
躺在床上，身体放松。
We heard soldiers tramping by.
我们听见士兵们踏步而去.
This is a fabulous sum of money.
这是一笔巨款。