首先

In the wet-process phosphoric acid production from the Hubei phosphate ore, one of the bothersome problems is that potassium fluosilicate and sodium fluosilicate scales are liable to form on the filtration system owing to its high potassium and sodium content, which greatly restrains the application of Hubei phosphate ore.

本文首先采用人工冷却系统模拟湿法磷酸生产的真空过滤系统冷却过程，研究垢物的析出规律，实验结果得知：垢物的主要成分为氟硅酸钠和氟硅酸钾，氟硅酸钠首先析出，结构致密，其次是氟硅酸钾，最后是二水硫酸钙，氟硅酸钠对氟硅酸钾有很强的结晶诱导作用；然后在三种生产中常用的不同的材质钼二钛、聚氯乙烯和聚四氟乙烯表面进行结垢试验，发现聚四氟乙烯表面最不易结垢，而在钼二钛表面最易结垢。

Han Xu 10,000 jade-like stone of the first residential property clear to reporters "investors" and "speculators" difference between the concept : strong, solid financial investors who called, any one area of need "investors" This segment of the real estate industry in Shanghai has earned a lot of money, he may also have spent a lot of money, these people have a great role to the active market, even if the property market in some volatile, partly because of the strength of people and not easily withdrawal; But another person-no funds or only minimal, but the use of the property market favorable rampant speculation,"air gunnysack back metres" Such people are called "speculators" is the first government to suppress the target.

汉宇地产的徐万珂首先向记者明确了"投资者"与"投机者"之间的概念差别：有实力的、资金雄厚的人叫投资者，任何一个领域都需要"投资者"，这部分人确实在上海的房地产业赚了不少钱，可他也投入了不少资金，这部分人对活跃市场有很大作用，就算楼市发生些许动荡，这部分人因为有实力而不会轻易撤离；但另一种人，手头没有或者只有极少资金，却利用楼市利好大肆炒作，"空麻袋背米"，这种人则叫"投机者"，是目前政府首先打压的对象。

Swellow: First, you want to stand in front of the Job Bulletin Board, then press A.

大王燕：首先，你首先应该站在委托公告板前，然后按A键。

In this part, the author first criticizes the radical idea of IT, and points out that we should transcend the radical idea and look on IT with the attitude of Luddism through the reinterpretation of Luddism in history.

论文的这一部分首先通过对那种"非此即彼"的观念进行了批判，并通过对历史上"勒德主义"所蕴含的意义的重新解读，指出，我们首先应在观念上超越"非此即彼"的两极，应以"勒德式的态度"来看待信息技术。

In 1949, Akatsu Private First Class can not stand the environment of despair, down to surrender.

多尔认为，在美国，企业经营者首先考虑的是股东的利益；日本则首先考虑企业雇员的利益。

The ideas of how to help their company get out of dilemma occupied the proscenium of his mind.

他首先想的是怎样帮助他们的公司走出困境。他首先想的是怎样帮助他们的公司走出困境。

Above all, never mind of the smoking in my individual understanding is good once upon a time, also it doesn't matter is bad, it is a heart addiction only just, smoke of Buddhist monastic discipline must rely on individual psychokinesis above all, what method also is used without giving thought to, if the individual decides force insufficient, like smoking to resemble eating whitening, the person that took poisonous place of Buddhist monastic discipline calculates can drop drug addiction ring, come out to follow the person that has whitening again lump, 99.9% opportunities again addiction, because be overcome,smoke of countless my give up is the friend beside smokes and again addiction, so, if you think your psychokinesis is insufficient, fasten Buddhist monastic discipline, jump over Buddhist monastic discipline to be smoked morer.

首先，从前我的个人熟悉中抽烟没什么好，也没什么坏，只是个心瘾而已，戒烟首先必须靠个人意志力，什么方法也不管用，假如个人定力不够，抽烟就像吃白粉一样，进了戒毒所的人就算能把毒瘾戒掉，出来再跟吃白粉的人混在一起，99.9%机会再上瘾，我无数次戒烟都是因为受不了身边的朋友抽烟而再次上瘾，所以，假如你认为你的意志力不足，就别戒了，越戒就抽得越多。

First I would like to start with that this is my first article.

首先，我想首先，这是我的第一篇文章。

In the first place, school authorities should provide far more services to help freshmen to get used to the new life as soon as possible.

首先，学校应提供更多的服务，首先，学校应提供更多的服务，帮助新生尽快适应新的生活 105。

Little overdose aluminum caused that the displacement reaction occurred between Al and TiO2 with releasing much heat, and Al2O3 and free Ti were formed, then the active Ti combined with C and produced TiC; more overdose aluminum caused the thermit reaction happened between Al and TiO2, and was generated, then Al3 Ti combined with C and produced TiC.

首先在无过量铝的情况下，Al与TiO2发生置换反应，生成了Ai2O3和游离态，而后游离态与C结合生成TiC；而存在过量铝的情况下，首先发生铝热反应生成Al3Ti，进而Al3Ti与C结合生成TiC。最终完全获得Ai2O3-TiC/Al复合材料。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。