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Therefore,tapping potencial of remaining oil to improving oil recovery,the recognition of reservoir intraformational heterogeneity in channel sandbodies is proposed and the main targets of reservoir IOR in channel sandbodies of mature oilfields are pointed out as follows:①shutting off strongly-waterflooded intervals to control ineffective circulation of injected water;②strengthening water washing in medium-waterflooded intervals in order to achieve the aimed waterflood efficiency and even to exceed it;③enhancing injection-production consistency and injector-producer ratio of non-waterflooded or weakly-waterflooded intervals for the propose of realizing effective displacement and imporving conforma nce.

根据我国东部主力油田储层绝大多数都属于河道砂体,注水开发进入高含水阶段后,层内剩余油超过层间剩余油,层内矛盾上升为主要矛盾这一特点,从挖掘层内剩余油潜力出发,提出要重新认识河流砂体储层层内非均质性,并指出高含水期河流砂体储层改善采油目标主要有:①封堵强水洗段,控制注入水无效循环;②加大中水洗段注水冲洗强度,达到目标水驱效率,并有可能超过目标效率;③提高未、弱水洗段的注采对应程度和注采井数比,达到有效驱替,提高波及程度。

A method about space object pose measurement by high-speed TV measurement system is introduced in which measurement rack,collimator and graphics plates with different angle are used to simulate space locomotory object.

介绍了利用高速电视姿态测量系统对目标姿态进行交汇测量的原理,使用检测架、平行光管以及图形板(刻有不同角度的目标刻线)室内模拟无穷远目标姿态。

This article believe it has immediate significance of accuratelly ascertain the social historic value of politic target of unitied front, of entirely make sure the objective dimension of it, and of creatively wield and realize the manipulatory arts of it.

本文以为,全面而正确地确定统一战线政治目标的社会历史价值,正确地把握和确定统一战线政治目标的客观尺度,创造性地运用实现统一战线政治目标的操作艺术,将对统战工作的实践产生重大影响,具有十分重要的现实意义

In the purpose of system can adapt to all kinds of geography condition, mathematic model of microseismic signal generated by a target moving on the ground has been made at the end of this article. The model has been used to emulating stress signal of different target to ground, Rayleigh wave in different terrain. This is an effective means to obtain and considerate microseismic signals of moving target in various terrain.

为了系统适应不同地域环境,文中最后对目标运动引起的地震动信号进行了理论建模和仿真,建立的数学模型可以对不同目标对地面的激励函数、不同地形地质条件的地震波进行模拟仿真,这为获取不同地域环境的目标运动引起的地震动信号提供了一种有效的方法。

The recognition possibility for intra-class target dis tortion version and misrecognition possibility for inter-class target are two m ain performances of an automatic target recognition system.

对同类目标畸变不变的正确识别率与不同类目标分类误识别率是衡量一个自动目标识别系统的两个最重要性能指标。

The experiments of the biological activity for target molecula were accomplished. The experiment results of inhibiting activity against COX-2 indicated that the compound TM-II-5f had the highest inhibition rate, up to 95.59%, and yet the compound TM-II-5g exhibits weakly inhibiting activity.

目标产物TM-II-5a~5g进行了生物活性研究,人环氧酶-2(COX-2)活性抑制实验结果表明:目标产物TM-II-5f对人环氧酶-2(COX-2)有很强的抑制活性,抑制率高达95.59%,目标产物TM-II-5g具有较弱的抑制率(0.61%)。

According to nonlinear characters difference between sea clutter and small targets, targets detection method of nonextensive model is improved, targets detection methods based on surrogate data and spatial fractal character difference are proposed.

根据海杂波和弱小目标数据的非线性特征差异,改进了非广延模型的目标检测算法,提出了基于替代数据和空间分形特征差异的目标检测方法。

Since the remote distance from radar target and the great variety in modern war fields, the nonintegrity and complexity from radar echoes bring many difficulties for analyzing and recognizing object. So it is the important foundation for us to make optimizing analyse of the scattering echoes.

由于雷达远距离遥感以及现代战场条件下场景复杂多变,使得从目标所获得的信息具有不完整性和多变性的特点,这给进一步的分析和处理带来相当困难,因此对雷达目标散射回波信号的优化分析和处理便成为雷达目标识别系统的重要基础。

Procuration supervision is the Special legal Supervision of the state, whose essence is the restriction on the national Power by the Proceedings means, and the values' objective of the Procural authority is Order and justice.

检察监督是国家专门的法律监督,其实质是依托诉讼手段对国家权力的控制和约束。检察权的价值追求目标是秩序和正义。司法公正是指司法的民主、公开和公平,它是实证目标与价值目标的统一体。司法公正的实证标准是评价司法公正程度的重要标准,它主要包括司法独立、程序公正和司法效率。

In this paper,with an integrated operational amplifier XD1531 taken as an example, the strategies and methods of multiobjective optimization of IC's are given.A sequential asynchronous multiobjective optimization algorithm is suggested with yield maximal ap- proximation function as a single objective function.

本文以集成通用运算放大器 XD1531为例,给出了集成电路多目标最优化设计的策略和方法,提出了将成品率极大逼近函数作为目标,采用序列异步多目标最优化方法。

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推荐网络例句

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。

The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.

聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力