流动

The linear ranges were 14.0￣140 μg/ml( r = 0.9998 ) for caffeine; 27.0￣270.0 μg/ml ( r = 0.9998 )for antipyrine; 0.1￣1.0 mg/ml ( r =0.9999) for sodium salicylate.

色谱条件为：KromasilC18色谱柱，流动相为20mmol／L磷酸二氢钾－甲醇－冰醋酸（55250.4），流速1ml／min，检测波长为242nm，线性范围：咖啡因14.0～140.0μg／ml，r＝0.9998；安替比林27.0～270.0μg／ml，r＝0.9998；水杨酸钠0.1～1.0mg／ml，r＝0.9999。

At the same time, as the economic transformation and social improvement, there has been a great change in the life of city, many new fields appear on the scene of Sub-district management, for example,"institution people" becomes "social people"; since China has gone into aging society,aged people have increased a lot; ever-growing number of laid-off workers; more and more floating population; All these new situations apparently increased the amount of service targets and bring pressure to Sub-district management, it is hard to deal with in the old system.

例如，"单位人"转变为"社会人"，增加了街道办事处的管理和服务对象；中国已经进人老龄化社会，各街区的老龄人口显著增多，老年人口的活动空间基本上在家庭所居住的街区，这就增加了街道办事处的工作内容；改革中出现了大量失业下岗人员，需要街道办事处的(来源：A32BC2d论92文网www.abclunwen.com)关心和帮助；随着城乡社会流动加快，城市街区的外来人口越来越多，他们既为街区的发展作出了贡献，也给街区的管理带来了压力。

The social origin of credit risk include: the dissatisfaction of appetence, the pursuit of life style and taste in order to achieve the upward mobility, the fragments of expert knowledge fostered by risk society and inestimable characteristic of risk.

本文指出，消费社会的欲望的不可满足性，消费社会中人们对生活风格和品味的追求以实现向上流动，风险社会所孕育的专家知识的片段性以及风险的不可估量性特征是信用卡风险的社会来源。

In the second chapter, we study the mixed finite element method of Oldroyd B type viscoelastic fluid flow model, and we give the existence and uniqueness of approximation solution and error bounded.

第二章讨论用混合有限元方法去研究Oldroyd B型流体流动问题的解的存在唯一性，并给出了逼近解的误差估计。

The frame of the model was built based on the ophthalmic accepted feedback mechanism of the aqueous humor flow and intraocular pressure.

为从宏观上应用工程方法进一步研究房水运行机理，提出了人眼前节房水流动系统的动力学仿真模型。

Heat transfer analysis of the ground and aquifer involves complex problems in such a case.

单井回灌地源热泵系统是一种高效、环保的新技术，但其涉及的地下水流动和传热问题相当复杂。

The principle, method and tool to determine the fluidity of thermoplastics using Archimedean spiral method are introduced.

主要介绍阿基米德螺旋线法测定热塑性塑料流动性能的原理、测定方法和工具，对注射成型系数的影响因素进行了探讨，可供指导生产实践参考。

The principle,testing method and mould for measuring the thermoplastics fluidity and cavity pressure by Archimedean spiral method are introduced.

主要介绍了阿基米德螺旋线法测定热塑性塑料流动性能和模腔压力的原理、测定方法和工具，并对注射成型系数的影响因素进行了探讨，可供生产实践参

According to this, a new structure-the oil-water cyclone separator with the spatial Archimedes spiral cord imported flow channel and conduction current spiral-is proposed.

研究表明，采出液在进口处的相互流动干扰对油水分离效果有重要影响，据此提出一种新型结构－带有空间阿基米德螺旋线进口流道和导流螺旋的油水旋流分离器。

The soluble minerals are dissolved progressively during the process and large amount of argillaceous components fallen off the marlite and then taken away by running water, which lead to the rock structure getting weakening accompanying the variation of the marlite's composition.

泥灰岩在溶蚀过程中，可溶物质不断被溶解，大量的泥质物逐渐脱落并被水流动带走，致使泥灰岩的物质成分发生变化的同时，岩石结构也不断弱化。

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。