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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。
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
His voice carried farther than mine.
他的声音比我的声音传得远。
The wine goes with strong and mild cheese alike.
喝这酒的时候可以搭配浓乳酪或淡乳酪。
His behaviour is an attempt to cover up his insecurities.
他的行为是想掩饰自己的不自信。
‘She seems to like you.’ ‘Well — there’s no accounting for taste!’
“ 她好像喜欢你。”“本来嘛,感情之事是说不明白的！”
She was careful to mark her place before she shut the book.
合上书以前, 她小心地做了记号。
John was on the uppermost floor of the three-storey gatehouse.
约翰在三层门房的最高层。
Something was nagging in the back of his mind.
潜意识里有种让他不安的东西。
After his parents died, responsibility for his three younger sisters bore down upon the young man.
双亲去世后, 照顾三个妹妹的重担就压在这个年轻人的肩上。
We shall follow closely the development of the situation.
我们将密切注意形势的发展。
I find German grammar very difficult.
我发现德语语法很难学。