并采用现场试验资料与岩体质量分级指标的相互关系进行系统综合分析,提出不同级别岩体的力学参数。
Rock mass mechanical parameters corresponding to individual rock mass quality at different levels are determined by means of correlation analysis and statistical analysis.
试验结果表明,增加了线性相位这一重要性质的同时,分析和综合原型滤波器在阻带衰减、通带平坦性以及系统混叠等性能方面仅有很小的损失。
And the examples verified that the analysis and synthesis prototype filters with the linear phase constrains show a little loss in perfanmence compare with those without this property.
本文运用模态子结构综合法进行结构动态计算和用实验模态分析法进行模型试验,对悬臂平板和结构模型的动力吸振器主要参数进行了比较系统的优化研究。
Based on modal synthetical method and experimental modal analysis, the main parameters of dynamic vibration absorber on a cantilever plate and on a structural model are optimized in this paper.
应用灰色系统理论中的关联度分析法,综合评估厚皮甜瓜品种比较试验的8个品种。
In the paper the analytical method of the degree of association in the gray systematic theory was used and 8 kinds of thick-skin muskmelon were assessed synthetically in the comparative experiment.
同时,对高性能二灰碎石设计方法进行了修正,并对按照该设计方法设计的七种二灰碎石混合料综合路用性能进行了较为系统地理论研究和试验分析。
Meanwhile, the writer modified the design method of high performance lime flying-ash crushed stone, and analyzed the synthesised pavement performance of mixtures which were designed with this method.
本文为水力热力物理模型几何变态比尺影响的理论分析、水槽系统试验、及模型模拟实践综合研究成果。
The paper presents some theoretical analyses and experimental studies on the scale effect of model's geometric distortion.
以前保险杠系统主要结构参数为变量进行正交试验设计,利用综合分析法对前保险杠结构进行优化匹配。
With the main structural parameters of front bumper system as variables for orthogonal experiment design, we used comprehensive analysis to optimize and match the structure of the front bumper system.
本文介绍了某型试验船综合全电力推进系统功能需求,分析了监控系统的设计。
This paper presents a novel vessel integrated full electric propulsion (VIFEP) lab-simulated system, based on the developments of full electric vessel.
本文介绍了某型试验船综合全电力推进系统功能需求,分析了监控系统的设计。
This paper presents a novel vessel integrated full electric propulsion (VIFEP) lab-simulated system, based on the developments of full electric vessel.
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