为开源数据库系统性能测试缺席的原因吗？
Reasons for absence of performance test for oss database systems?
基于此，提出了昆明市参考站系统性能测试方案。
This paper brings forward the testing scheme of the performance of Kunming station system.
微光CCD电视系统性能测试是微光成象技术的重要组成部分。
Performance test of low light level (LLL) CCD TV system is an important part in LLL imaging.
系统性能测试表明：双激光控制掺饵光纤放大器在稳定性方面比单激光有着明显的优势。
The system performance testing shows that the more stable characteristic of dual-laser controlled erbium-doped fiber amplifier is an obvious advantage over the single-laser controlling.
“最终验收测试”指根据卖方的正常程序于买方场所进行的一次或多次系统性能测试，以证明系统满足或超过规格；
Final Acceptance Test" means one or more tests of the System conducted in accordance with Seller's normal procedures at Buyer's Site to demonstrate that the System meets or exceeds the Specification;"
对减振系统的设计、减振器的选型与安装等方面进行了讨论，提出减振系统性能测试和数据处理方法，给出了实验结果。
It discusses to design damping system, select and fix shock damper and so on. The methods of system performance test and data processing are proposed and experimental results are given.
本文介绍了自由空间光通信终端机中ATP系统的工作原理，详细论述了实现ATP系统功能的硬件和软件的设计，并给出了该系统性能测试的结果。
The work principle of ATP is introduced, the design of hardware and software of ATP system is described in detail, the experiment results of the ATP system is presented.
测试人员或者测试工具可以从较高的层面上告诉您系统性能并不充分，但是找到并修复这个潜在问题的任务将落到开发人员身上。
A tester or a test tool can tell you at a high level that system performance is inadequate, but finding and fixing the underlying causes falls to the developer.
测试在“悬停坑”进行，也对飞机软件、控制系统、热管理系统、STOVL系统硬件和其他系统性能进行验证。
The tests, conducted on a specially instrumented "hover pit," also validated the performance of aircraft software, controls, thermal management, STOVL-system hardware and other systems.
测试在“悬停坑”进行，也对飞机软件、控制系统、热管理系统、STOVL系统硬件和其他系统性能进行验证。
The tests, conducted on a specially instrumented "hover pit, " also validated the performance of aircraft software, controls, thermal management, STOVL-system hardware and other systems.
本文介绍了性能测试及调试新rational ClearQuestWeb 7.1架构的系统性方法。
This article introduces a systematic approach to performance testing and tuning the new ClearQuest Web 7.1 architecture.
本文描述了性能测试，及调试RationalClearQuestWeb 7.1的系统性方法。
This article describes a systematic approach to performance testing and tuning that is suitable for ClearQuest Web 7.1.
RPT：RationalPerformance Tester是一种性能测试工具，用于识别系统性能瓶颈及其原因。
RPT: Rational performance Tester is a performance testing tool used to identify the presence and cause of system performance bottlenecks.
需要一个网络端口把笔记本电脑接到网络来测试系统性能。
A network port is needed to hook the notebook up to the network to test system performance.
由于系统结构设计不当造成的系统性能瓶颈不易发现，往往到最后的系统测试阶段才被暴露。
System performance bottlenecks which caused by unsuitable system architecture design hard to discover until the last system integration test phase.
实现了用于方位角跟踪的电液伺服马达系统的控制，以及系统性能的在线实时测试。
The control of azimuth Angle of electrohydraulic servomotor system, and the on-line and real-time test of the system performance were realized.
通过系统性能对比测试，可以断定正在试运行的项目严重损害了网络性能。
After the comparison test, it can be concluded that the ongoing project crimped network performance.
计划同样须包括对测试所用仪表、评价系统性能及可接受性所用标准以及被测试设备的说明。
The plan will also include descriptions of the instrumentation used in testing and the criteria used to evaluate the performance and acceptability of the systems and equipment tested.
这些融合策略经联机手写体汉字识别系统测试，系统性能有了较大提高。
These strategies are experimentally tested on online handwritten Chinese character recognition system and their effectiveness is considered.
介绍了一种用于测试激光测距机系统性能的脉冲激光模拟器。
A pulse laser simulator used for testing the performances of laser range finder system is introduced in the paper.
测试结果表明基于宽带功率的接纳控制算法能够有效地改善系统性能。
The test results indicate that this algorithm can improve system performance effectively.
系统性能稳定、操作简单、测量速度快且测试精度高。
The system has the advantages of steady performance, simple operation, high measurement speed and high test accuracy.
第四部分是系统性能的测试分析，以及对本文工作的总结和对后续研究的展望。
The fourth part is test and performance of my system with analysis, summarizes my work and the future anticipation of my study.
本文的研究内容主要集中在测试功能的实现以及系统性能的优化。
The study in this thesis mainly focuses on the implementation of signal testing and the system performance optimization.
背景噪声的存在，使得说话人识别系统的训练环境和测试环境发生失配，导致系统性能发生急剧下降。
The background noise leads a mismatch between the training environment and testing environment, and degrades the performance of speaker identification system.
本文介绍了一个用于民用航空飞机发电机检测的测试系统，分析了其系统性能和工作原理，阐述整个系统的软件设计思想和软件功能。
This article introduce a test system of the generator used for airplane, analysis the system structure and the working principle, give some design ideas of the software and its function.
还提出改善弹射动力和确定测试系统性能指标的依据。
How to improve the ejection propeller and to determine the requirements of acceleration measuring system are discussed.
还提出改善弹射动力和确定测试系统性能指标的依据。
How to improve the ejection propeller and to determine the requirements of acceleration measuring system are discussed.
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