在使用中

This system is divided into two roles, the one is manager and other role is bursar. Manager can add bursars and keepers. The can also delete or ban a bursar to login this system, at the same time, the manager can add and update Department, Category, Add Mode, Depot, State, Deal with Mode, search assets, Statistic assets, change the password, deal with apply, if the asset "use age" passed the bursar can apply to deal with the asset. Then the manager can see the assets that bursar apply.

在系统管理中可以实现多增加多用户和密码管理；在数据更新中可以添加、删除和修改数据；在数据查询中可以分别按不同条件查询数据；在系统中当物品的使用年限到了，会计就有权力对物品进行清理申请，这时经理就可以接到这个申请，再进行审核，如果同意，他只要点一下鼠标就可以对次申请进行审核，如不同意，他就必须说明原因。

IGMs are a kind of experimentally new-identified optical mode, standing with apparent potential in design and application. However, the mathematical expression of IGMs under Elliptic Cylindrical coordinates, preventing us from understanding IGMs instinctively, stands a formidable challenge in application. The pure mathematical expressions of IGMs are composed by a great deal of calculation, which also bids us no help in common use. I am, therefore, prompted to build an easier mathematical approach in this study.

Ince- Gaussian modes为在实验中可见的一种崭新型态的光学模态，对於我们在应用和设计上的实现，拥有许多潜力；然而，由於IGMs是在椭圆圆柱座标系下的数学来表示，造成了我们无法直觉的去了解，也成了我们在使用上的一大考验； IGMs的不易亲近，也让我们无从进一步去了解其物理特性，若纯粹以数学出发，又包含了庞大的运算，无法达到普遍的运用，是故我希望能在这篇论文使用简单的数学描述来达成对IGMs较平易近人的理解。

With the investigation of the domestic and foreign literature systematically, the bases on the domestic and foreign present research and the comprehensive utilizations of the various knowledge of fluid mechanics in porous medium, reservoir engineering, mathematical physics, perforation completion, numerical simulation and so on, this article takes numerical simulation of gas reservoir of water solubility as the research aim which has completed following research works and obtained the corresponding research results: it analyzes the nature of the Water-soluble gas and formation water as well as the influent factors of the solubility through the study of massive materials; It establishes mathematical models three-dimension, the dual medium, the gas-water phase through the way of finite difference in the migration of water-soluble gas, which describes the entire process of release, migration and production in formation, where it considered the problems of variable bubble point; According to the numerical models of gas reservoir of water solubility it provides solution procedure that based on black oil model; It discovers that there will obtain the good effects in the lowly speed of development through simulation; the reinjection of formation water may largely enhance the produce degree of water-soluble gas when we consider reinjection in simulator; It considered the influence of perforated completion on development so as to increase the simulator"s versatility, It discovers that the simulator may reflect the conditions of development when we exanimate he simulator"s reliability with the empirical datum.

本文以水溶性气藏数值模拟研究为研究目标，在系统调研国内外文献、深入分析国内外研究现状的基础上，综合利用渗流力学、油气藏工程、数学物理方法、射孔完井以及数值模拟理论等多方面的知识，完成了以下研究工作并取得相应的研究成果；①通过对大量的资料调研，分析了水溶气、地层水性质、储层地质性质以及影响气体在水中溶解度的因素。②考虑到由于高压产生的大量水力裂缝，采用有限差分方法建立水溶气运移的三维、双重介质、气-水两相全隐式数学模型，该模型描述了水溶气在地层中的释放、运移和采出的整个过程。③在原有黑油模型的基础上，根据水溶性气藏数值模型编制了该数值模型的求解程序，该程序可以求解单重、双重介质两种情况。④通过模拟不同开采速度对水溶气开发效果的影响，发现开采速度较慢的时候可以取得较好的开采效果。⑤在模拟器中考虑了注水对水溶性气藏开发的影响，地层水回注可以大幅度提高水溶气的采出程度。⑥为增加模拟器的通用性，在模拟器中考虑了射孔完井方式对开采的影响。⑦检验模拟器计算的可靠性，发现在使用实验数据对水溶性气藏进行模拟时，模拟器可以很好的反映气藏开发的状态。

Note also that the presence of the modal verb would in the main clause should not be taken as a sign that the verb in the if clause must be in the subjunctive, if the content of that clause is not presupposed to be false

另须注意，在主句中使用情态动词would 并不表明 if 从句中一定使用虚拟语气，因为从句的内容并不一定原先就认为是错误的

Its amount has relation with acting load. The influence on sectional curvature of bending components is the greatest one, the ultimate curvature of corroding section decrease obviously, and the sectional curvature increases rather sharply with the increase of rust rate during the process of corrosion. The anti-cracking capacity of prestressed bending R. C. components may be damage. For the convenience of engineering usage and damage evaluation of structure, this paper presents a concept of sectional damage coefficient on the foundation of experimental and treatment study.

试验与理论研究均表明，受压区钢筋锈蚀后对普通钢筋混凝土和预应力钢筋混凝土受弯构件的承载力影响均不大，但对构件的正常使用性能有较显著的影响，受压区钢筋锈蚀过程中，截面刚度有较显著的下降，挠度及受压区混凝土压应变随锈蚀量增加而增加，增加值与使用荷载大小有关；受弯构件的截面曲率所受影响最大，锈蚀后截面的极限曲率有明显的下降，在使用荷载作用下，截面曲率则随钢筋锈蚀量的增加而有较显著的增加；而预应力混凝土受弯构件的抗裂度会下降。

The tea set of the future is here, and it brings with it new perspectives and possibilities.

作为专业领域中使用的精密仪器，其科学严谨与使用中的人性化如何完美结合，成为我们在设计这款仪器时着重考虑的问题。

Moreover, In the process of using, we could be improved feature of interest through process of transmutation setting and dismantle.

而且在使用的过程中，通过变形拆装的过程，来提高使用中的趣味性。

Gauge instructions and visual aids to ensure appropriate use of gauge and test equipment in production.

在生产中使用量具使用指导书和可视化辅助指导书来确保测量和试验设备得到适当的使用。

For PTDM control, none of the ATIP subjects required insulin but 39.3%, oral hypoglycemic agents and 60.7% diet versus 22.2% of controls on insulin, 37% OHA, and 40.7% diet control.

ATIP组中没有患者需要使用胰岛素，但是39.3%的患者需要口服降糖药，60.7%的患者需要控制饮食；而在对照组中22.2%的患者需要使用胰岛素，37%需要OHA，40.7%需要控制饮食。

This article describes the performance and feature of XPS ,precautions in construction and comparison with other materi- als and gives positive recommen- dation on using XPS in engineering.

随着建筑的节能降耗日益受到重视，人们越来越关注建筑外墙保温材料的应用，文章详细介绍了挤塑聚苯板的性能特点、施工作业中应特别注意的事项、与其他外墙保温材料使用效果对比，并对在工程中推广使用挤塑聚苯板提出了有益建议。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。