swept volume
英 [swept ˈvɒljuːm]
美 [swept ˈvɑːljuːm]
网络 扫描体显示; 扫气容积; 气缸工作容积; 有效容积; 扫描体
双语例句
- In the paper the calculating of swept volume is divided into two phases: the phase of determining of candidate boundaries of the swept volume and the phase of the trimming of candidate boundaries.
笔者将扫描体的求解过程分为两个阶段：扫描体候选边界的确定以及扫描体边界的整理。 - A novel algorithm based on envelop theory and B-rep modeling technique was proposed aiming at the difficulties of swept volume solid modeling for manufacturing.
以实体造型仿真和工程应用为目的，基于包络理论和边界描述实体造型法，提出了旋转体在连续路径下进行扫描实体造型的一种新方法。 - In this field the construction of swept volume of cutters have a key role to play, especially in the simulation of NC milling machining.
实体数控仿真具有重要意义，刀具扫掠体构造是实体数控铣削仿真的重要环节。 - When can compact car with small swept volume welcome in spring?
小排量汽车何时迎来春天？ - Intermittent steam injection can increase the specific volume, swept volume and utilization ratio of heat, and can improve formation of seepage in oil reservoir so as to improve flooding effect.
间歇注汽法可提高蒸汽比容，提高蒸汽波及体积和热利用率，改善油层渗流特征，达到改善驱油效果的目的。 - New generation algorithm of tool swept volume and it's application of NC machining simulation
刀具扫描体生成新算法及在数控加工仿真中的应用 - The intraformational heterogeneity controls and affects the swept volume of the injectant in single sand layer, directly determines the waterflood efficiency, and is the key factor influencing the distribution of the remaining oil.
层内非均质性控制和影响单砂层内注入剂波及体积，直接决定水驱效率，是影响层内剩余油分布的关键因素； - Based on research for NC machining simulation and verification, we introduce a new approach-swept volume equation ( SAE), which transfers calculation of swept volume into solution of an algebraic equation, and thus calculation of swept volume of revolving solid is settled.
对于数控加工中的NC代码验证和加工仿真算法进行了研究，提出了扫描体代数方程（SAE），将扫描体的计算问题转化为代数方程的求解问题，解决了旋转体的扫描体的计算。 - The Research and Realization on Geometric Modelling of Swept Volume
扫描体几何造型的研究与实现 - How to control water cut, extend swept volume of water injection and enhance oil displacement efficiency is a problem in dire need of settle at this time.
如何有效地控制含水，扩大注水波及体积，提高驱油效率是当前所要急需解决的问题。 - Finally, the examples of solid swept volume are presented.
最后给出了扫掠体的生成实例。 - A new generation algorithm of tool swept volume is introduced.
介绍一种新的刀具扫描体生成算法。 - In machining process simulation, the cutter's swept volume represented by the swept polygon of the cutter's profile is to simplify the complexity of material removal simulation.
在虚拟加工中，刀具扫描体被简化表示为刀具扫描体轮廓多边形，简化了仿真计算。 - The reservoir heterogeneity controlling the increase of swept volume of water flooding;
3储层非均质性制约水驱波及体积的提高； - This paper presents a method of approximating swept volume of NURBS surfaces or solids.
提供了一种NURBS扫描体的逼近方法。 - Pressure transient test in steam injection well is an inexpensive and effective means to determine swept volume and flowing condition of the steam zone.
注蒸汽井压力降落试并是确定蒸汽波及体积和了解波及区流动情况的一种经济、有效的方法。 - Cyclic water injection increases swept volume through oil-water percolation effect and capillary pressure effect to improve water drive recovery factor.
周期注水技术主要是通过油水交渗效应、毛管压力作用，增加注水波及体积，从而提高水驱采收率的技术。 - During thermal recovery, to estimate swept volume with pressure fall off test is very important, while hest loss effect of the formation can not be ignored during analysis of pressure fall off test.
在热采项目中用压力降试井来估算蒸汽波及体积是非常重要的，而地层中热损效应在压力降试井分析中又是不可忽略的。 - The work piece model applying the Z-map modeling method and the machining process model using the cutting off material method by tool swept volume is researched.
应用Z-map建模方法建立了虚拟工件模型；应用刀具扫描体材料去除原理建立了工件的切削加工过程模型。 - Experiment results indicate: application of conical spray nozzle can effectively improve the form of homogeneous premixed gas in cylinder before ignition and it has the potential of extending in small swept volume diesel engine with inter-cooling and high pressure electronic-controlled injection;
结果表明：应用伞喷油嘴有效促进了着火前缸内均质预混合气的形成，具有进一步在小排量增压中冷、高压电喷柴油机上推广的潜力； - ISF can also largely improve production injection ratio of steam flood and achieve the depressurization production mechanism of steam flood so that steam specific volume, steam swept volume, steam quality and heat utilization efficiency are all increased.
同时，间歇蒸汽驱可大幅度提高蒸汽驱采注比，实现蒸汽驱过程中降压开采机理：蒸汽比容增大，增加了蒸汽波及体积，使蒸汽干度、热利用率得以提高。 - A large number of analytical data is extracted from well-designed experiments, with which the influence of the generator simplification and the trajectory resample to the last swept volume is analyzed.
通过大量实验数据，着重分析了扫描母体的简化和利用活动标架对扫描路径进行重采样两个步骤对扫描体逼近的影响。 - Results show that well pattern infilling could improve the swept volume in the low-permeability layer.
结果表明，对于低渗层，井网加密的办法可大幅度扩大低渗层的波及体积，提高低渗层的采收率。 - Based on envelope theory, the modeling method of cutter swept volume, swept envelope and instantaneous swept profile is proposed by the analysis of cutter swept volume forming process.
通过对刀具运动扫掠体形成过程的分析，根据包络理论，提出了刀具扫掠体、包络面及瞬时轮廓线的建模方法，利用刀具瞬时轮廓线完成刀具扫掠体的建模。 - After two and a half of regulation, steam flooding pilot test achieved good results, and formed a plan of steam flooding technology dynamic control limits of ultra-heavy oil for improving the steam swept volume and prevent steam breakthrough.
经过两年半的调控，蒸汽驱先导试验取得了较好的效果，并形成了一套提高蒸汽波及体积和防止蒸汽突破的超稠油蒸汽驱动态调控技术界限。 - The Z-map models of workpiece and tool swept volume are established by an intersection algorithm between line and free-form surface, and then update of the workpiece is realized by a boolean operation between workpiece Z-map model and tool swept volume Z-map model.
利用直线与自由曲面的求交算法实现了工件曲面和刀具扫描体曲面Z-map模型的建立，将两个Z-map模型进行布尔运算完成了工件曲面Z-map模型的更新。 - It has great significance to enhance oil recovery of the reservoir and ensure sustainable development of the oil field by enlarging water flooding swept volume, slowing down production decrement and water-cut increase during intermediary and later development stage of the oil field.
这对于油藏注水开发中后期扩大油层波及体积，减缓水驱开发区块的产量递减速度和含水上升速度，提高区块采收率，确保油田可持续发展具有重要的现实意义。