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A method of producing crystal sodium fluoride with sodium fluosilicate and sodium carbonate is introduced.是什么意思？

A method of producing crystal sodium fluoride with sodium fluosilicate and sodium carbonate is introduced.

本文介绍了以氟硅酸钠、纯碱为原料生产晶体氟化钠的工艺,并对操作条件作了详细的说明.

相关词汇
method of producing crystal sodium fluoride with fluosilicate and carbonate is introduced

method

n. 方法，条理；
例句
...an accrual method of accounting.
会计学中的应计法

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；
例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

producing

v. 生产（ produce的现在分词 ），产生，制作，创作；
例句
...our abysmal record at producing a scientifically trained workforce...
我们在培育具有科学素养的专业人才方面惨不忍睹的记录

crystal

n. 结晶（体），晶体，水晶，水晶饰品；adj. 水晶的，水晶般的，透明的，清楚的；
例句
...the Crystal Palace Bowl.
水晶宫露天剧场

sodium

n. <化>钠(11号元素，符号 Na)；
例句
...an aqueous solution containing various sodium salts.
含各种钠盐的水溶液

fluoride

n. [化]氟化物；
例句
Most urban water supplies in the United States now contain fluoride in varying amounts.
现在美国大部分城市供水中都存在含量不一的氟化物。

with

prep. 和，跟，随着，关于，和…一致；
例句
A waiter entered with a tray...
侍者端着托盘进来了。

fluosilicate

n. 氟矽化物；
例句
A method of producing crystal sodium fluoride with sodium fluosilicate and sodium carbonate is introduced.
本文介绍了以氟硅酸钠、纯碱为原料生产晶体氟化钠的工艺,并对操作条件作了详细的说明.

and

conj. 和，与，而且，于是，然后，因此；
例句
I spend a lot on expensive jewelry and clothing...
我花很多钱购买昂贵的首饰和衣服。

carbonate

n. 碳酸盐；vt. 充二氧化碳于；
例句
Aspirin is synthesized through O - acylating reaction from acid and anhydride acid with anhydrous carbonate as catalyst.
以水杨酸和乙酸酐为原料,采用无水碳酸钠作为催化剂经O - 酰化反应合成了阿司匹林.

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。

introduced

adj. [医]引种的，引进的；v. 提出( introduce的过去式和过去分词 )，介绍，引进，作为…的开头；
例句
The changes will be introduced in April...
这些变更将于4月开始实行。
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
He condemns television as a pestilence.
他指责电视有害.
As the old saying goes : " Flowers are pleasant to look at but hard to grow ", it is much difficult to grow camellias.
正如俗话所说 “ 看花容易栽花难 ”, 栽培茶花是很不容易的.
The nonrelativistic formula underestimates the kinetic energy.
非相对论公式对动能的估算偏低.
With improvement of network, control and management technology, DNC for CNC machine tool is created.
随着网络技术 、 控制技术和管理技术的进步, 发展出了数控机床的DNC技术.
We are generally very conscientious about our work...
我们普遍对工作都非常认真。
Machinery has made the products of manufactories very much cheaper than formerly.
工厂现在使用机器化生产所以产品的价格要比以前便宜好多.
We ventilate a room by opening windows.
我们开窗以使室内空气流通.
The decision they made was horrible.
他们做出的决定令人感到恐怖。
Objective To study the faunistic distribution of the Anthomyiidae in Hebei province of China.
目的分析研究河北省花蝇科昆虫的种类及其分布.
We found the tastiest and most imaginative paella and tapas in the most unprepossessing bars and cafés.
我们在最不起眼的酒吧和咖啡馆找到了最可口、最具创意的肉菜饭和餐前小吃。