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Based on the fundamental of distillation, MESH model including equations of mass balance, phase equilibrium, mole fraction summations and heat balance for atmosphere-vacuum distillation column was established. The key parameter such as temperature and pressure of product was obtained through solution of the model on Pro/Ⅱ platform. The comparison of simulation results with requirement of spot technology was analyzed.

基于蒸馏原理，对常减压蒸馏塔建立包含质量平衡、相平衡、摩尔分数归一化和能量平衡等方程构成的MESH模型，在Pro/Ⅱ平台上进行流程模拟，获得各塔侧线产品的温度和压力等关键参数，并与现场工艺要求进行对比。

The design flow out of the nose is the key to the design, and the structure of the reasonableness of the extrusion products directly affect the quality and production , we must improve the quality of products, improve product yield and efficiency needed from the extruder the melting, forming and cooling curing these three areas to can use for mapping, using Pro / E model, and then use ANSYS finite element analysis software to mold the strength of the nose, a nose MasterCAM by the end of the simulation process of more modern digital technology continues to improve significantly reduce the loss in the test mode, and from product quality, productivity and efficiency is also a very good improvement.

流道设计是挤出机头设计的关键，其结构的合理性直接影响到挤出制品的质量和生产效率。所以要改进产品的质量，提高产品的产量和效率就需要从挤出机的熔融、成形和冷却固化这三方面加以研究。可以使用AutoCAD进行绘图，用Pro/E建模，再运用ANSYS有限元分析软件进行模具机头的强度分析，最后用MasterCAM进行机头的仿真生程。通过以上的现代数字化技术的不断提高大大减少了试模中的损耗，并且从产品的质量、产量和效率上也有了很好的改进。

Like nunc pro tunc (which means now for then and is a wonderful concept that recognizes the inherent power of a court to correct its records by entering an order effective as of a prior date) and per stirpes (which means through representation and indicates a manner of taking title from a decedent).

比如：nunc pro tunc(意思是事后补正，令人兴奋的是这个术语可以用来准确地描述出法院拥有的一种专有的权力，即法院可以在事后补发一个有效的命令)和per stirpes(意思是指按家系继承，也指一种从被继承人那里接受遗产的方式)。

Like nunc pro tunc （which means now for then and is a wonderful concept that recognizes the inherent power of a court to correct its records by entering an order effective as of a prior date） and per stirpes （which means through representation and indicates a manner of taking title from a decedent）.

比如：nunc pro tunc（意思是事后补做，令人兴奋的是这个术语可以用来准确地描述出法院拥有的一种专有的权力，即法院可以在事后补发一个有效的命令）和per stirpes（意思是指代表继承，也指一种从被继承人那里接受遗产的方式）。

Vincent made Pro Staff is the stiffest and what I call "harshest".

St。 Vincent版的Pro Staff最硬，我称之为&最严苛&。

RESULTS The recombinant human prolidase expressed in COS-7 cells catalyzed the hydrolysis of organophosphorous compound soman as well as the hydrolysis of dipeptide Gly-Pro.

结果 COS-7细胞表达的人氨酰基脯氨酸二肽酶催化有机磷化合物梭曼的水解，也水解二肽化合物Gly-Pro。

Unfortunately all the owners of current generation MacBook's and MacBook Pro's seem to be out of luck, or in luck if you are contemplating purchasing one of the sleekest sexiest notebooks around.

不幸的是所有业主当前一代的MacBook的和MacBook Pro的似乎是出於运气，或运气，如果你正在考虑购买一个笔记本电脑的最光滑性感左右。

The experiment results indicate that higher phase splitting speed and extraction factor can be achieved when low-carbon alcohols such as n-butanol are used as organic solvents; by using five different N-carbobenzyloxy-L-amino acids as chiral ligands that are formated with Cu(superscript 2+) or Ni(superscript 2+), it is found that as a ligand, Z-Phe has a low extraction factor, while Z-Hyp, Z-Pro, Z-Glu, Z-Val have higher extraction factors, and among these, Z-Val has the highest distribution coefficient; pH value of extractant, when near to the PI of phenylalanine, helps to improve extraction resolution effect; temperature has no obvious effect on the resolution result.

结果表明：以低碳醇类正丁醇作有机稀释剂，所用5种N-苄氧羰基氨基酸（分别为Z-Phe、Z-Hyp、Z-Pro、Z-Glu、Z-Val）与Cu(上标 2+)或Ni(上标 2+)形成手性配位体后，以Z-Val作手性配体，萃取相pH值接近苯丙氨酸等电点时，萃取拆分效果最佳。

By using the method of the design of injection mold of PP-R pipes based on Pro/E, an injection mold of DN30 three-way PP-R pipers is tested. The process of the the design of injection mold of PP-R pipes with the method is introduced, and it is proved that the method is feasible.

此外，采用了基于Pro/E的PP-R管件注塑模具辅助设计方法进行了DN30型三通PP-R管件的注塑模具的设计，阐述了此方法设计PP-R管件注塑模具的步骤，验证了所用方法的可行性。

K-9 Advantix for Dogs contains permethrin and some Sergeant's products and Sentry's Pro XFC contain cyphenothrin.

狗用的K - 9 Advantix含有氯菊酯，Sergeant的一些产品和Sentry的Pro XFC 含有苯醚氰菊酯。

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。