在困难中

Influence of fluorine on filtration of acid-insoluble matter, crystal and filtration of calcium nitrate, ammonia neutralization of mother liquor and evaporation process of slurry are discussed based on its increasing slurry viscosity, rowing fine crystal and troubling filtration in production of nitrophosphate by nitric acid decomposing phosphate rock.

介绍在硝酸分解磷矿生产硝酸磷肥的过程中，杂质氟对酸不溶物过滤、硝酸钙结晶及过滤、母液的氨中和及料浆蒸发过程的影响。由于氟的存在使物料粘度增加，结晶细小，过滤变得困难。

Stochastic differential equations can be used to resolving the price of interest rate derivatives. It has a canonical equation of interest rate changing with time and its derivative accords with the traded behavior in finance market, but the resolving process is very fussy and difficult and can not receive closed solution in many cases.

随机微分方程被用于利率衍生产品的定价，它给出利率随时间变动的一个规范的方程，而且其推导过程与金融市场中的交易行为一致，但其求解过程很繁琐且困难，在很多情况下甚至无法得到封闭解。

However, it is difficult to manufacture the large size carbonization tower because of its special structure.

但由于其中的主要设备碳酸化塔结构大型化困难，多年来只在小型厂中采用，发展不快。

The hard thing is having to carve half-formed ideas out of your headand put them on paper.

困难在于要把脑海中形成了一半的念头塑造出来，并在纸上写下来。

Objective: To assess the value of central venous catheter in treatment of refractory urinary retention in children.

目的：评估深静脉导管在小儿困难导尿中的应用价值。

Everyone is going to have many difficulties, and you won't have changeless life.

每个人在人生的旅程中，总会遇到这样那样的曲折与困难。

Hong Kong's chief executive has one of the most difficult jobs in Chinese politics.

在中国政治中，香港特首是最困难的工作之一。

Have been paid close attention to broadly since the force brings forward corporate culture in industry and educational circles, practice testifies corporate culture composition of forces developing to enterprise having the enormous effect.

企业文化力在企业发展过程中的作用正被更多的企业所重视，然而要给出企业文化力确切的定义是一件困难的事情。

If you confront with any difficulties in speculation, please feel free to contract me!

如果你在思考的过程中遇到什么困难，请与我联系，也许我可以帮助你！

During the ordinary work, I live in the company for a long time, therefore I by mine everybody primarily, I have used to like family's heart working, with likes family's heart living, regardless of being the life, works, I must face, has the difficulty frequently, has the question, is puzzled has the confusedness.

在平常的工作中，我长期住公司里，所以我一直以我的大家为主，我用爱家的心去工作，用爱家的心去生活，无论是生活，还是工作，我要面对的，常常有困难，有问题，间惑有迷茫。

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。