test performance的例句大全

the test results show that this vvt mechanism is simple in structure, less modification for the engine, low cost for production. it can realize the variable control for valve timing and improve the engine performance markedly.

试验结果表明：该机构结构简单，对原机改动小，成本低，能够实现配气相位的可变控制，明显改善了发动机性能。

fault recognition experiments in aeroengine lubricating oil system are carried out to test the performance of this model. practical results show that the extracted features based on genetic programming and linear discriminant analysis have better recognition ability and they are robust for various classifiers.

通过航空发动机滑油系统故障识别实验，表明经过遗传规划和线性鉴别分析提取的特征对故障具有更好的识别能力，并且对分类器具有很强的鲁棒性。

equipment for abatement of water pollution by oil. skimmers. test methods for performance assessment in a controlled environment.

减少油对水污染用的设备.撇油器.受控环境下性能评估的试验方法

the spectral information divergence method has the modest performance in the test both at the point level and at the regional level.

光谱信息离散度无论是在点数据测试上还是在区域应用上均表现出了较为适中的效果。

the performance test and research of the baghouse filter

袋式除尘机组性能测试及分析

by the test the result shows the effect of the anti-blocking agent on cupric nitrate is good, its performance quite simple, the cost low.

生产实践证明，此防结块添加剂对硝酸铜具有很好的防结块作用，使用方便，价格低廉。

to receive accurate performance results, you need testers with the right knowledge and the right equipment, including test beds.

要得到精确的性能结果，您需要具备专业知识的测试人员和适当的设备，包括测试平台。

the characteristic of diver performance ability was used to test the indices of psychological diathesis and to evaluate the work ability in order to lay a foundation of the study for diver selection.

本研究从潜水员的作业能力特点入手，对潜水员进行了心理素质指标测验和工作能力评价，为全面开展潜水员的心理选拔工作打下了基础。

investigation of a method for correcting the performance test system of a reheat steam turbine

再热汽轮机性能试验系统修正方法研究

through the design process and experimental performance test on the high frequency thermoacoustic refrigerator and its external excitation device, the optimizing experience could be achieved from theory and reality.

通过对高频热声制冷机及其外激励装置微型化的设计和性能实验测试，从理论和实验两方面来探索提高热声装置的效率和实用化的优化方法。

based the authentication test require to debug audio parameter improve audio performance insure project schedule.

根据各种认证测试的要求，调试音频参数，改善音频性能，保证项目进度；

standard test methods for measuring high speed baseball bat performance factor

测量高速棒球棍性能要素试验方法

standard test method for measuring softball bat performance factor

测量垒球球棒性能因数的标准试验方法

standard test method for measuring baseball bat performance factor

测量棒球球棒性能因数的标准试验方法

test methods for measuring high speed baseball bat performance factor

测量高速棒球球棒性能因数的试验方法

test method for measuring softball bat performance factor

垒球棒效率测量的试验方法

additionally, combining with compared test, we show that the pla has great influence on improving the fabric's performance in wear.

对比测试结果表明，聚乳酸纤维对改善织物的服用性能具有一定的作用。

evaluation of uncertainty in rockwell hardness test the measurement uncertainty estimation of environmental chamber temperature performance

测量洛氏硬度过程中不确定度的评定环境试验箱温度性能不确定度的评定

performance test and application of model zbt-1 retrievable gas lift valve

ZBT-1型投捞式气举阀性能试验与应用

Application practice and evaluation of fly test pilot indicate that the design of the flight simulation system is successful and ratio of performance over price is high.

系统应用实践和试飞飞行员的评价表明设计是成功的，是一种性能／价格比高的工程飞行仿真系统。