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The crystals were cleaned by argon ion bombardment.是什么意思？

The crystals were cleaned by argon ion bombardment.

结晶体由氩离子轰击而净化.

相关词汇
the crystals were cleaned by argon ion bombardment

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。

crystals

n. 水晶( crystal的名词复数 )，结晶（体）；
例句
These crystals are then embedded in a plastic, and the plastic is extruded as a wire...
然后将这些晶体嵌入一块塑料，再把塑料挤压成线。

were

be的过去时复数和第二人称单数形式，有时代替 was,用于条件从句、动词 wish 之后等；
例句
Shops, houses, and vehicles were set ablaze.
店铺、房子和车辆全都陷于火海。

cleaned

v. （使）清洁( clean的过去式和过去分词 )，变干净，除去…的灰尘，使…干净；
例句
One day a week her mother systematically cleaned and aired each room.
她母亲按部就班地每周一次清扫所有的房间并开窗通风。

by

prep. 在…旁边，表示方式，由于，经过；adv. 经过，表示保留或保存时用，短暂拜访；
例句
...expensive make-up that we saw being advertised by a beautiful model...
我们所见的由一位漂亮模特代言的昂贵化妆品

argon

n. 氩；
例句
The crystals were cleaned by argon ion bombardment.
结晶体由氩离子轰击而净化.

ion

n. <物>离子；
例句
The possibility of its potential application is discussed for separation of actinon - lanthanon mixtures by ion exchange.
讨论了该离子交换法在分离锕 - 镧系元素上应用的可能性.

bombardment

n. 炮击，轰炸；
例句
Weeks of aerial bombardment had destroyed factories and highways...
数周的空中轰炸已经摧毁了许多工厂和公路。
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。
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。
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 stressmeter consists of a short solid or thick hollow cylinder of birefringent material.
应力计由双折射材料制成的实心短圆柱体或厚壁空心短圆柱体构成.
The European states retained a latent capability to menace Britain's own security.
欧洲国家仍具有威胁英国自身安全的潜在能力。
Didn't I say once before that Miss Sun was conniving?
我不是跟你讲过,孙小姐这人很深心么?
Here, ironworker Abdumalik Kholikov eats and sleeps in a trailer smaller than a prison cell.
这里, 制铁工人阿都马理克?寇里果夫吃饭睡觉都在辆比单人牢房还小的拖车里.
Pregnant females always give birth to twins: a female and male.
怀孕的母兽总是生下一双幼兽,一公一母.
Azonic Studio provides Creative Graphic Desgin, Web Design, Brand Identity, Packaging, Photography.
领峰制作提供创意广告设计,网页设计, 品牌形象设计, 包装设计, 摄影.
Don't leave your desk unlocked.
请不要忘记锁好办公桌。
The poor devils have been stuck at the airport for three days.
那些可怜的家伙被困在机场已经三天了.
Her present submission is animated solely by her fear of punishment.
她目前的屈从完全是因为她害怕受罚。
The public will be able to nominate candidates for awards such as the MBE.
公众将可以推荐诸如英帝国勋章之类的奖项的候选人。