语文书 / 例句 /

Lanthanum praseodymium - cerium rare earth ( LPC ) was a patent composition.是什么意思？

Lanthanum praseodymium - cerium rare earth ( LPC ) was a patent composition.

镧镨铈混合稀土 ( LPC ) 是新型专利成分的混合稀土.

相关词汇
lanthanum cerium rare earth was patent composition

lanthanum

n. 镧；
例句
The extraction mechanism and separation process of lanthanum and actinium were studied in HDEHP ( kerosene ) NO 3 system.
本文研究了在HNO_3体系中,P_ ( 204 ) 萃取La和 Ac的 机理及影响La, Ac萃 取分离因素,给出了La, Ac分配的数学摸型.

cerium

n. 铈；
例句
Lanthanum praseodymium - cerium rare earth ( LPC ) was a patent composition.
镧镨铈混合稀土 ( LPC ) 是新型专利成分的混合稀土.

rare

adj. 罕见的，特殊的，半熟的；半生的，稀薄的，经过稀化的，三分熟；
例句
It was one of his rare attempts at humour.
那是他极不常见的想要表现幽默的一次。

earth

n. 地球，陆地，泥土，兽穴；vt. 把（电线）接地，盖（土），追赶入洞穴；vi. 躲进地洞；
例句
They are to attempt to be the first to circle the Earth non-stop by balloon.
他们试图完成乘热气球不间断环球飞行的创举。

was

v. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质（ be的过去式 ），在，存在，不受干扰；
例句
There was a terrible sadness in her eyes...
她眼神中流露出深深的悲伤。

patent

n. 专利，专利品，专利权，专利证；adj. 专利的，显然，显露，明摆着的；vt. 获得…专利，给予…专利权，取得专利权；
例句
...a pair of patent shoes that shone like mirrors.
一双如镜子般闪亮的漆皮鞋

composition

n. 作文，作曲，创作，构图，布置，妥协，和解；
例句
...the chemical composition of the ocean.
海洋的化学成分
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 radio station sets up an overseas broadcast program.
电台新设置了一个对外广播节目。
Monday morning Oscar woke up with the blahs ( New Yorker )
星期一的早晨,奥斯卡困乏地醒来 ( 纽约人 )
It isn't cheap to get there, leastways not at this time of year.
去那里费用可不低，至少在一年中的这个时节是这样。
We must tread on each other's corns.
我们一定会互相触到对方的痛处.
Steps need to be taken quickly to arrest the deterioration in the countries’ relationship.
需要迅速采取行动来阻止国家间关系恶化。
He that talks much errs much.
[谚]言多必有失.
Things weren't so bad, after all. I was among friends again...
情况还不是那么糟糕，毕竟我又回到了朋友当中。
The town itself was full of life and character.
这个城市本身充满活力，个性十足。
Critics have accused the US of trying to stifle debate.
批评家指责美国试图压制争论。
Kernaghan missed the United game after he ricked his neck...
克纳汉因为扭伤脖子而错过了联赛。