查询词典 practicability

The geology research of carbonate reservoirs in Ordovician of Tahe oilfield showed that many large dissolved vugs and fractures were developed. The spread of the reservoir take on a very heterogeneous state. And the typical fractured-vuggy reservoirs was formed. According to the combination of the various spaces, the formation was divided into vuggy formation, fractured-vuggy formation and fractured formation. The research showed that development of the vug is relevant to the its position on the structure, the fractures, the water surface and the weathering surface. Multi-phase charge and recharge of the oil in the reservoirs resulted in the complexity of the fluid distribution. So the"Bottle Model"was brought forward to explain the movement of the water-oil contact. The special storage space and the complex fluid distribution lead to the unstability of the production and the complexity of the water cut. In order to explain the characteristic of the fracture-vug unit was brought forward and the basic principle and method of the partition of the fracture-vug unit was formed. The classification and evaluation of the units were performed according the reserve and energy. Based on the research of geology characteristic and the fluid flow in the reservoir the comprehensive numerical simulation plan of the fractured-vuggy reservoirs were established. Through the selection of the simulation unit, fluid flow type and parameter equivalent the triple media reservoir simulation model was established. Considering the practical application the model was resolved by the DKR decomposition conjugate grads method. Based on the fine reservoir description of Dsitrict IV of the Tahe oilfield the various space type were classified and combined together. The geology model of Unit S48 was constructed. Two typical single well model was established according to the geology and the dynamic phenomena. Finally the single well model and the Unit S48 were simulated by the triple media reservoir simulator. Via the local grid refinement and coarsening in the simulation good matchs were gained. Based on the results of the simulation the reserve distribution, percent of reserve produced in various space and the natural energy were analyzed. The fluid was storaged in the fractures and vugs mostly and more than 90% the produced oil came from the systems. The energy belonged to the active one. The results of simulation accorded with the fact and showed the validity and practicability the research and the simulator.

塔河油田奥陶系碳酸盐岩油藏的地质研究表明，其储层中发育着很多大型的溶蚀洞、缝，储层的平面展布呈现出极度的非均质性，形成了典型的缝洞型碳酸盐岩油藏，根据各种孔隙介质在储层中的组合，将储层分为了溶洞型、裂缝-溶洞型和裂缝型三类；研究表明溶洞储层的发育和构造位置、裂缝的发育、潜水面和风化面的位置等因素有关；多期充注的油气成藏模式导致了流体复杂的赋存状态，由此提出了所谓的"瓶子模型"，解释生产过程中油水界面的变化；特殊的储集空间类型和流体分布特征导致油田在开发过程中表现出很大的不确定性和含水变化的复杂性，为了合理的解释油气田开发过程中的动态特征，提出了"缝洞单元"的概念，并制定了"缝洞单元"纵横向划分的基本原则和依据及划分方法，并对"缝洞单元"进行了分类和评价；基于地质特征和流体在其中流动规律的研究，提出了缝洞型碳酸盐岩油藏的数值模拟综合解决方案，通过模拟单元的选择、流动类型和参数的等效，建立了三重介质油藏三维三相数值模拟模型，采用不完全LU分解预处理共轭梯度法进行了求解；在塔河油田4区精细油藏描述的基础上，将各种类型的孔隙空间进行了归类组合，建立了S48单元的地质模型；通过对油井生产动态进行分析研究，建立了两类和油井地质、生产动态相对应的单井模型；最后应用三重介质油藏数值模拟软件对单井模型和S48单元进行了数值模拟，通过局部加密和粗化等技术模拟流体流动规律，取得了很好的拟合效果；结合数值模拟结果，分析了各种介质中的储量分布、储量产出的百分比以及地层的能量，认为塔河油田缝洞型油藏中流体绝大多数储集于缝洞系统之中，所产出流体90%以上也来自于缝洞系统，其底水能量属于较充足的类型；模拟结果和油田实际情况符合较好，说明了地质研究和油藏数值模拟研究的正确性。

These results show that, this method could help you calculate accurately the infrared radiant intensity of turbine engine an waveband of 3~5μm, showing an engineering practicability.

结果表明，该方法能够比较精确地计算非加力涡轮发动机排气系统在3~5μm波段的红外辐射强度，具有工程实用性。

This design according to distributing the rational principle this time, adopt the way of testing many times, design Model YZ18 vibration road roller transmission progression of gearbox, assign every gear wheel of teeth count rationally, calculate every gear wheel and design the necessary parameter, and adopt the way of calculating according to the job requirements, design transmission gear wheel, axle and bearing at all levels of this gearbox ,etc., carry on the intensity to check to some important spare parts at the same time, so as to ensure the practicability originally designed.

本次设计根据分配合理的原则，采用多次试验的方法，设计了YZ18型振动压路机变速箱的传动级数，合理分配各齿轮的齿数，计算出了各齿轮设计所需的参数，并根据工作要求采用计算的方法，设计出了该变速箱的各级传动齿轮、轴和轴承等，同时对某些重要零部件进行了强度校核，以确保本设计的实用性。

The ever-growing restriction to the availability of fetal brain tissue together with some ethic problems has largely hindered the practicability of wide-spreading clinical application of such therapeutic activities.

但健康胎脑来源的日益困难，加之某些伦理学方面的问题大大阻碍了这种疗法在临床实践中的大规模普及。

However, there are some problems during the course of out-door class, such as lack of authenticity in the course of class preparing and teaching, the teaching methods are poor in practicability, the teachers who in charge of class are short of wittiness, the equality between teachers and students in such class is not in good state, and there is no certain assessment criterion for such kinds of class, too.

但在实施公开课过程中，存在着一些误区，如教学过程缺少真实性，教学手段缺少实用性，授课教师缺乏机智性，师生关系缺乏平等性及课堂评价缺乏准则性等。

In the consumerism society, subject consumed not on its practicability,but on its accessional value,the difference of the subjects.It is coming to the main goal by which the subject to be consumed.

在消费社会里，&物&已经不仅仅因为其实用性而被消费，而由其带来的附加价值、&物&与&物&的差异性，即符号性，成为&物&被消费的主要目标。

Based on a network enviroment, employing B/S structure development model, and guided by a rational integrating advancedness and practicability, generality and individuality, and a module design, the study has finally developed applicable system which has been applied in Beijing city.

系统在北京市进行了实际应用，实践证明，构建的技术解决方案体现了实用性和先进性，大大提高了建设竣工项目管理的工作效率，对同类型系统的开发研究具有很好的借鉴意义，为实现建设竣工项目管理的&无纸化&办公迈出了重要一步。

The experiments of algal in lake and sea show that this algorithm has practicability and validity.

任务，实际的海洋湖泊藻类显微图像预处理仿真结果进一步显示了本文算法的实用性和有效性。

ConclusionMTET has good acceptability and practicability, and can enhance positive emotion and reduce negative emotion or anxiety level in customers with emotional aporia.

结论MTET有较好的可操作性和接受性，能增加情绪困扰者的正性情绪，降低负性情绪和焦虑水平。

Objective To compare the difference of intraocular pressure measured by a new instrument -Ocular Response Analyzer and Goldmann applanation tonometer,, and to evaluate the practicability of ORA.

目的 比较新型非接触式眼压分析仪ORA与Goldmann压平式眼压计测量眼压的差异，以评价ORA眼压测量仪在临床眼压测量中的应用价值。

These rules reflect some inherent feature of self and nonself, and they are the basic detection criterion of GECISM.

这些规则反映了"自我"和"非我"的内在特征，是GECISM进行"非我"检测的判据。

Until today, the media from China and the outside world still uses the term "Post 89". Regardless to whether it is for commercial gimmick or convenience, everybody still remember "Post 89", a term which carries a strong Cantonese accent.

时至今日，国内外艺术媒体还是在沿用&后八九&这个称谓，不管当初是为了商业噱头还是容易上口好记，反正大家现在是记住了&后八九&这个广东口音很重的词。