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operation risk analysis
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  “operation risk analysis”译为未确定词的双语例句
     Operation Risk Analysis and Control During Ten-year Outage Program (In Chinese)
     十年大修项目的运行风险分析和风险控制
短句来源
     Large scale sports game operation risk analysis and its prevention
     大型体育赛事运作风险分析及其防范
短句来源
     (4) With a summary of the existing problems in reservoir flood operation risk analysis and the current research of fuzzy risk analysis, possibility-probability risk analysis method is introduced for reservoir flood operation risk analysis, and the precision analysis of rainfall forecast for Baiguishan reservoir is provided as an example to illustrate the application of the presented method.
     (4)在总结现有水库防洪系统风险分析方法存在问题和模糊风险分析研究现状的基础上,引入可能性一概率风险的概念来进行水库防洪系统风险分析,并以白龟山水库降雨预报的精度分析为例说明该方法的具体应用。
短句来源
     Fracturing success ratio and fracturing stimulation effect can be greatly enhanced. Aiming at the features of fracture and pore space multi-reservoir media development, large thickness and small difference of reservoir and barrier interlayer stress in ancient burial hill metamorphic rock reservoir in Budate Group, a design method has been successfully developed through combining reservoir geologic conditions, earth stress conditions and fracturing fluid performance, optimizing operation parameters based on fracturing operation risk analysis, perfecting and determining major fracturing operation design according to micro-fracture analysis result.
     针对布达特群古潜山变质岩储层裂缝孔洞多储集介质发育、厚度大、储隔层应力差异小的特点,研究成功将储层地质条件、地应力条件和压裂液性能等紧密结合,在压裂施工风险分析基础上进行施工参数优化,根据测试压裂分析结果完善、确定主压裂施工设计的方法,实现了真正的个性化设计。
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  相似匹配句对
     Focus on the Operation Risk
     聚焦银行操作风险
短句来源
     Diversified operation's risk point
     多元化经营的风险点
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     operation.
     手术治疗。
短句来源
     Analysis of Risk Benefit of Liability Operation
     企业负债经营的风险效益分析
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     Safety risk analysis of lifting operation
     起重搬运作业的安全风险分析
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Along with the implementation of electric power information integration for Hangzhou power network, how to reasonably utilize the information integration platform becomes a problem that has to be settled urgently. The authors point out that this information integration platform should be a component in the integration of modern energy control center and further provide the service in the realization of informatization, intellectualization and automation of the control center. The planning work for developing...

Along with the implementation of electric power information integration for Hangzhou power network, how to reasonably utilize the information integration platform becomes a problem that has to be settled urgently. The authors point out that this information integration platform should be a component in the integration of modern energy control center and further provide the service in the realization of informatization, intellectualization and automation of the control center. The planning work for developing the power information integration of Hangzhou power network, i.e., to build up a data center on the normalized integration platform conforming with the IEC 61970 standard, is presented. In the first stage of this work, the authors build up the data warehouse, topology error identification, online faulty diagnosis, and load characteristic extracting software; in the second stage the intelligent expert system for power network operation based on information theory, customer characteristic extracting, transmission line fault pre-alarming, and statistical analysis of reliability data for power system unit software; in the third stage the operation risk analysis and parameter estimation software. Some of the decision support software in the planning is tested while their result is reasonable.1 引言

随着杭州电力信息集成工作的开展,如何合理利用信息集成平台已成为亟待解决的问题。文中指出信息集成平台应当是现代能量控制中心集成化工作的组成部分,其作用是为进一步实现控制中心的信息化、智能化和自动化而服务文章中介绍了为杭州电力信息集成的发展所做的规划工作即在符合 IEC 61970 标准的规范化集成平台上建立数据中心:第一阶段将建设数据仓库、拓扑检错、故障诊断和负荷特征提取功能;第二阶段将建设基于信息理论的操作票专家系统、电力用户特征提取、输电元件故障预警以及元件可靠性统计功能;第三阶段将建设运行风险评估功能和参数估计功能。

Hailaer basin is a multi-fault block and multi-reserve type oilfield with poor reservoir properties and complex lithologic changes. Conventional hydraulic fracturing technology can not meet the needs of various reservoir types. Aiming at the early stage sand plugging problem of marlaceous reservoir in Xing’anling Group, based on study of fracture opening and extension features of its hydraulic fracturing, a water base gel fracturing liquid system with oil as outer phase and emulsified in inner phase is successfully...

Hailaer basin is a multi-fault block and multi-reserve type oilfield with poor reservoir properties and complex lithologic changes. Conventional hydraulic fracturing technology can not meet the needs of various reservoir types. Aiming at the early stage sand plugging problem of marlaceous reservoir in Xing’anling Group, based on study of fracture opening and extension features of its hydraulic fracturing, a water base gel fracturing liquid system with oil as outer phase and emulsified in inner phase is successfully developed. It has the following features: good compatibility with marlaceous reservoir in Xing’anling Group, complete emulsification and emulsion breaking, low filtration, good rheological behavior, low formation damage degree, and proppant embedment reduction. Fracturing success ratio and fracturing stimulation effect can be greatly enhanced. Aiming at the features of fracture and pore space multi-reservoir media development, large thickness and small difference of reservoir and barrier interlayer stress in ancient burial hill metamorphic rock reservoir in Budate Group, a design method has been successfully developed through combining reservoir geologic conditions, earth stress conditions and fracturing fluid performance, optimizing operation parameters based on fracturing operation risk analysis, perfecting and determining major fracturing operation design according to micro-fracture analysis result. True individualized design has been achieved. At the same time, feasible field control technology is applied to achieve the controllability of microfracture quantity, fracture height, fracturing fluid filter loss and operation frictional resistance, and to improve the success ratio of fracturing operation in Budate Group.

海拉尔盆地是一个多断块、多储集类型的油田,储层物性条件差,岩性变化复杂,常规水力压裂技术不能适应复杂多变储层类型的需要。针对兴安岭群含凝灰质储层早期砂堵的问题,在研究其水力压裂裂缝启裂与延伸特征的基础上,开发成功了水基冻胶外相油内相乳化压裂液体系,具有与兴安岭群含凝灰质储层配伍性强、乳化与破乳完全、低滤失、流变性能好、地层伤害程度低、可降低支撑剂嵌入等特点,使压裂成功率和压裂增油效果大幅度提高;针对布达特群古潜山变质岩储层裂缝孔洞多储集介质发育、厚度大、储隔层应力差异小的特点,研究成功将储层地质条件、地应力条件和压裂液性能等紧密结合,在压裂施工风险分析基础上进行施工参数优化,根据测试压裂分析结果完善、确定主压裂施工设计的方法,实现了真正的个性化设计。同时,应用切实可行的现场控制技术,实现了微裂缝数量、裂缝高度、压裂液滤失量和施工摩阻的可控性,提高了布达特群储层压裂施工的成功率。

 
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