1) parabolic array
抛物线型阵
1.
Based on the basic theory of array directivity realize infrasound focusing by line transducer array,and design a new parabolic array.
基于阵列指向性基本理论,本文采用均匀线列阵实现次声聚焦,并优化设计了抛物线型阵列。
2) parabola
[英][pə'ræbələ] [美][pə'ræbələ]
抛物线型
1.
By introducing the characteristic of new technologies about bubbling atomizing small oil gun, direct firing parabola burners of pulverized coal,large size duff store\|house, the author shows the application foreground and advantage of technique and economy about these new technology on old 125 MW,200 MW set in the new electrovalency policy.
通过介绍电厂锅炉的气泡雾化小油枪、抛物线型煤粉直接点火燃烧器、大容量煤粉仓蓄能等新技术的特点 ,说明在新电价政策下 ,一些 1 2 5MW、2 0 0MW老机组采用这些新技术的应用前景及技术经济优
3) parabola model
抛物线模型
1.
The difference between catenary model and parabola model and its influences on the design of ADSS;
悬链线模型与抛物线模型的差异性及其对ADSS设计的影响
2.
The results explain the consistency and difference between the whole growth period of crop moisture parabola model and Jensen′s model of crop growth stages of water in theory,these can provide a reference for optimum distribution about flow of water of irrigation and drainage.
分析结果说明了作物全生育期水分的抛物线模型和作物生育阶段水分的Jensen模型在理论上的一致性和差异性,为灌溉水量的优化分配提供了依据。
4) Parabolic model
抛物线模型
1.
Based on the testing results in laboratory, the stress strain responses of the eco material are simulated by the hyperbolic and parabolic models, and the testing parameters of models are given.
基于生态护坡材料的室内试验成果 ,分别利用双曲线和二次抛物线模型模拟其应力～应变关系 ,并给出了相应的模型试验参数。
2.
The stress-strain relationships of different forest root systems above are simulated by the hyperbolic and parabolic models,and the testing parameters of models are given.
分别利用双曲线和二次抛物线模型模拟上述不同树种根系的应力-应变关系,并给出了相应的模型试验参数。
3.
, the linear model, parabolic model and growth curve model are constructed using the trend extrapolation.
依样本空间和分析对象的不同,运用趋势外推法分别建立了线性模型、抛物线模型、生长曲线模型3种预测外延模型结构。
5) double-parabola
双型抛物线
1.
A soil dynamic double-parabola constitutive model considering effect of soil test damping;
考虑试验阻尼效应的一种土体动力双型抛物线本构模型
6) parabolic type of curve
抛物型曲线
补充资料：Neil抛物线
Neil抛物线
Nal parabola
N‘抛物线汇N斑钾，加.;~‘。，一一j 半立方抛物线(~一cubicP肚川刀la)，因W .Ne江 ‘击工’‘明生资出这一曲线的弧长.
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条