1) soil compactness
土密实度
1.
The relationship between soil compactness and feature parameters is then investigated and the corresponding half-experiential formulas are established.
在室内试验的基础上,提出了土密实度瞬态振动测试信号的信息熵分析方法以及时域和频域信息熵谱的计算方法,并给出了用信息熵对土密实度进行定量分析的半经验模型(拟合公式)。
2.
By analysis of ANN,the model of BP neural network is built for soil compactness quantitative analysis.
文章通过对人工神经网络的分析,建立了瞬态振动法测定土密实度的神经网络模型,网络的学习算法采用改进的BP算法。
3.
Based on a great amount of laboratory test, the instant vibration signal from soil compactness (include dry density and water content) testing is analyzed systemically and the corresponding quantitative analysis method is put forward for the determination of soil compactness.
本文在大量的室内试验基础上，较系统地对土密实度(包括干密实度和含水量)瞬态振动测试信号进行了分析，给出了土密实度振动测试的定量计算方法。
2) Density of soil body
土体密实度
3) the density of the earth base
土基密实度
5) Proctor density test
葡氏土密度实验
6) low-intensity self-compacting concrete
低强度自密实混凝土
1.
Construction-Quality manipulation of low-intensity self-compacting concrete used in the vertical thin member;
低强度自密实混凝土在竖向薄型构件中应用的施工质量控制
2.
Applied analysis of low-intensity self-compacting concrete at the vertical thin member;
低强度自密实混凝土在竖向薄型构件中的应用分析
补充资料：密实
1.秘密严实。 2.细密;紧密。
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