operation overhead
英 [ˌɒpəˈreɪʃn ˌəʊvəˈhed]
美 [ˌɑːpəˈreɪʃn ˌoʊvərˈhed]
操作开销
双语例句
- This operation may potentially fail or cause significant overhead at either the database level, or for IBM Cognos BI operations at run time.
那么这样会可能失败或在数据库级别或在IBMCognosBI运行时造成巨大负载。 - Due to the stratification restriction, representing rollup operation on recursive hierarchy as SQL recursive query will cause considerable overhead and is thus inefficient.
然而，对于递归层次而言，由于SQL递归对于聚集函数分层的限制，如果将上翻操作表示为SQL递归查询，则会导致效率低下。 - Construction and Operation Analysis of Overhead Transmission Line On-line Monitoring System
架空线路在线监测系统建设及运行分析 - In the operation of overhead transmission lines, sometimes it may change some of the lines into underground cables for various reasons.
在架空输电线路的运行过程中，有时会因为种种原因将部分线路改建为地下电缆。 - In power system operation, the transmission capacity of overhead wires is affected directly by operating environment.
在电力系统实际运行中，架空导线的运行环境直接影响了线路的负载能力。 - Application on the Intelligent Operation Device of Overhead Monorail Cableway Underground Coal Mine
煤矿井下架空索道智能运行装置的应用【采矿】架空索道车 - Through the simulation of the evaluated operation conditions it is concluded that the fractionator has exceeded the design load and is nearing to the limit load. Overhead condensing system and the reflux pump have reached the limited load.
通过对标定工况模拟得出结论：分馏塔负荷已超过设计负荷接近极限负荷，塔顶冷凝系统及回流泵已达到极限负荷。 - This seem to set a precedent in the building and operation of large sized overhead cableway on a heavily destroyed surface over a coal mine.
这些实践经验开创了国内外在采煤破坏地表进行大型架空索道建设与使用的先例。 - This paper introduces the statistics and analysis of urgent and grave defects on transmission and transformation power equipment in operation in Guang-dian power group Corp. in 2003, and emphasizes on typical defect analysis of switch equipment, main transformer, overhead transmission fine and lightning arrester.
文章对广东省广电集团公司2003年输变电一次运行设备紧急、重大缺陷进行了统计分析，重点介绍和分析了开关设备、主变压器、架空线路、避雷器等主要设备的典型缺陷情况。 - More and more parallel applications demand the direct support of multicasting operation to minimize their communication overhead.
越来越多的并行计算问题需要直接在选路协议中得到多点通信的支持以减少通信开销。 - Control to load sway during operation of overhead traveling crane is a key problem and many studies have been done to solve the problem.
桥式起重机运行过程中的防摆控制是起重机控制的一个关键问题，许多学者对此进行了大量的研究。 - The Dynamic Analysis of Bridge under Moving Vehicles Combination operation control system of two overhead traveling cranes for water power station
车-桥耦合系统的动力特性分析水电站桥式起重机的并车系统 - The operation situation in progress of the compressor system for overhead gas recovery of the south atmospheric and vacuum distillation unit in Jinan Petroleum Refinery was analyzed and summarized, the method made very good profit and good synthesis benefits.
对中国石化股份公司济南分公司常减压装置从初常顶瓦斯回收轻烃压缩机系统的运行情况进行了分析和总结，取得了满意的使用效果和显著的综合效益。 - A specially designed localizing technique is employed in the Boolean set operation algorithm, which reduces the calculation overhead effectively.
实体模型的布尔运算算法采用了专门设计的局部化技术，降低了系统的运算开销。 - During the process of programming, the program speedup increased and operation efficiency of computer improved reducing parallelization overhead, solving the problem of unbalanced load and making rational choice of grained parallelism.
结果表明，在编程的过程中，通过减少并行开销、解决负载不均衡以及选择合理的并行粒度，可提高并行程序的加速比，改善机器的运行效能。 - This article describes the advantages of various kinds of auxiliary conveying equipment, introduced and developed in our country at present, and expounds in detail the operation condition of overhead trolley, trackless rubber tyred wheel vehicle, rail-trapped car, rubber-tyred locomotive and rack locomotive.
叙述了目前我国引进和开发的各类辅助运输设备的优点，详细论述了单轨吊车，无轨胶轮车、卡轨车、胶套轮机车、齿轨机车的使用条件。 - Meanwhile, according to the characteristics of the workload of the database and common operations, I targeted optimized the query operation, which greatly reduces the overhead of the query.
同时，根据数据库的工作负载情况和常用操作的特点，有针对性地对查询操作进行了优化，极大地降低了查询的开销。 - Based on intelligent lifting machinery method, the composition principle of intelligent operation system of overhead crane and path planning algorithm are proposed in the paper by studied the robot technology.
本文以智能化工程机械为思想基点，通过研究机器人避障路径规划系统设计了桥式起重机智能运行系统的组成原理以及路径避障规划算法。 - Both the two algorithms combine the admission control and power optimization to a single process to simplify the system operation, and can decrease the network signaling overhead compared to centralized algorithms.
两个算法均将接入控制和功率优化两步合二为一，方便网络执行，并且相比集中式算法能降低网络信令开销。 - This method based on hash operation and the four operations is easy to realize and needs no communication overhead.
该方法基于散列运算和取模运算，易于实现，且无需额外通信。 - The operation of the high-speed electrified railway has enormously enhanced its requirements on reliability. However, the low reliability of OCS ( Overhead Contact System) has been severely hindering the development of electrified railway.
高速电气化铁路运营大大提高了对可靠性的要求，而接触网可靠性差严重制约着电气化铁路的发展。 - The Frame structure for SDH arranges abundant overhead bytes for the operation, management and maintenance of the network. With these overhead bytes, the layer by layer specified management for STM-N is implemented.
SDH帧结构中安排了丰富的开销字节用于网络的运行、管理和维护，通过丰富的开销字节，实现了对STM-N的层层细化管理。 - This technique has a highlight that the BI spatial encoder is based on a novel majority voter circuit with desirable merits such as high-speed, low-power operation and near-zero static power, thereby, resulting in significantly reduced energy and delay overhead of spatial encoder.
其中，设计了一个新颖的多数投票器电路结构，具有速度快、动态功耗低和零静态功耗的优点，对降低BI空间编码器引入的能耗和延时开销具有重要作用。