precision standard的例句大全

With respect to the precision and recall of clustering, the experiments indicate that the proposed algorithm is with better performance than the standard ant clustering algorithm and the k-means algorithm.

结果证明本文所提出的基于本体的扩展算法在聚类精度和召回率上优于标准的蚁群聚类算法，达到了算法改进的目的。另外通过与K-means算法的结果比较也显示了本文算法的优越性。

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The ball bearing lead screw made in this machine can reach the standard demand of P4 grade ( GB/ T17587-1998) precision and satisfies the daily production and machining needs very well.

磨削的滚珠丝杆达到P4级（GB/T17587-1998）精度标准要求，很好地满足了日常生产加工需要。

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stainless steel precision casting parts. clamps, sanitary hex union nuts, flanges valves and valves etc. standard and non-standard products.

不锈钢精密铸件，管件，卫生螺母，快速接头，法兰，阀门，泵体等标准非标准配件。

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measurement uncertainty evaluated for indication errors of pressure gauges to be verified with a precision pressure gauge standard facility

被检压力表与标准装置之示值误差的测量不确定度评定

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precision of test methods--determination of repeatability and reproducibility for a standard test method by interlaboratory tests

测试方法的精密度通过实验室间试验确定标准测试方法的重复性和再现性

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the measurement principle of optimal precision, according to the practical need of society, establishes a set of formulation standards which is the standard rules between minimum cost and maximum cost of legislation, and we can think that the standards accord with the accuracy of law.

最优精确性立法的测度原则是，根据社会的实际需要，某一规范的立法成本介于制定规则的最小成本与制定标准的最大成本之间，则可以认为该规范符合法律的精确性要求。

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the research of high precision high capacitance standard

高准确度大电容标准的研制

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otherwise, to save the resource akaike's final prediction error standard ( fpe) is employed to delete the nodes that contribute little to the outputs of the network. this will balance the precision with the complexity of the network.

另外，从节省资源的角度出发，本文采用了Akaike的最终预报误差标准FPE，删除那些对网络输出贡献较小的节点以取得网络精度与复杂度的平衡。

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based on the international step standard, it has built the information model of machine part, including management information, shape feature information, precision information, technology information and so on.

基于国际标准STEP，建立了管理信息、形状特征信息、精度信息、技术信息等零件信息模型；

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A method of raising the Precision for standard hole-board flowmeter

一种提高标准孔板流量计计量精度的方法

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All of the casting dimension precision, surface roughness and material control have reached national standard.

铸件尺寸精度, 表面精糙度及材质控制均达到国家标准要求.

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A precision divider box divides the voltage source down to roughly the standard cell voltage.

用纳伏表作为检零计来决定分压器输出和标准电池之间的电压差.

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The performance of frequency cali-brator is directly related to precision transfering frequen-cy standard.

校 频仪 的性能,直接关系到传递频率标准的精度.

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Mounting Surface : Convenient location precision machined to accept standard industrial fasteners.

表面安装: 方便定位精度加工接受标准工业紧固件. (SingleArmOnly).(单臂只).

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Both tests really contemplate a standard of " reasonableness, " which no one can define with precision.

两个标准均考虑 " 合情合理 " 的标准,可没人能够准确地作出界定.

英汉非文学 - 行政法

The precision oft-test was manifested through standard deviation calculation and the allowable deviation was determined.

通过标准偏差计算反映该试验方法的精密度,确定允许差.

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We can provide the carbide alloy fillings with high quality, precision and standard for the users.

为制罐行业提供了高质量 、 高精度、高水平的硬质合金配件.

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UEM is executed on 10 standard test functions, and the results are compared with those of both EM algorithm and genetic algorithm by using the same parameters. The results indicate that UEM improved the precision of the obtained solution and the UEM algorithm is effective.

UEM算法采用10个标准测试函数进行测试，并与标准EM算法、遗传算法进行相同参数下的比对，证明新算法提高了最优解的精度，对标准EM算法的改进是有效的。

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High precision quartz oscillators were used for the transmission of BPV standard frequency and time signals at Shanghai Observatory.

在上海天文台BPV标频和时间信号的发播工作中，使用了高精度石英晶体振荡器。

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We made the configuration by SCX programming and FBD programming for the system. During the process, fuzzy control and PID control are used to make sure the precision of temperature control is up to the standard.

本论文在进行系统组态时，通过FBD图形编程和SCX语言编程，将模糊控制与PID控制相结合，使得生产过程中的温度控制精度符合要求。

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