1) decay modular
衰减系数，衰减模量
2) modulus of attenuation
衰减系数，衰减模数
3) modulus reduction
模量衰减
4) tidal attenuation coefficient
衰减模数
1.
Based on more than one month long observations at six tidal gauges in the Jiulongjiang Estuary in February 2000 and in March 2006,respectively,tidal changes in spring were compared and analyzed,and then the relationship between tidal attenuation coefficient μ and the bottom friction were discussed.
根据2006年3月九龙江河口区6个潮位观测站的周月资料,参考2000年2月的潮汐数据,对比分析河口区潮汐特征的经年变化,并探讨了潮波衰减模数μ与底摩阻作用的关系。
5) attenuation coefficient
衰减系数
1.
Measuring the ultrasonic attenuation coefficient of flyash scale in the transport pipeline;
输灰管灰垢声衰减系数的测定
2.
Experimental study on integrated attenuation coefficient of organic contaminant (COD_(Cr)) in upper reaches of Hanjiang River;
汉江上游有机污染物COD_(Cr)综合衰减系数的试验确定
3.
Experimental research on attenuation coefficient model of low-frequency wave in oil layer;
低频波在油层中衰减系数预测模型的实验研究
6) decay coefficient
衰减系数
1.
Based on the 2nd Lyapunov method,a notion of decay coefficient was introduced.
基于Lyapunov第二方法引入衰减系数的概念,在此基础上给出保证单个系统稳定的最小网络通讯间隔以及保证多系统同时稳定时网络通讯间隔应满足的条件。
2.
In this paper flight decay coefficient and ballistic limit of several type fragment in common use are computed and analyzed,and affection of fragment shape to velocity decay coefficient and ballistic limit is also analyzed.
文中计算比较了几种常用典型破片的飞行衰减特性及极限贯穿速度;对破片形状对速度衰减系数及弹道极限速度的影响进行了分析;提出了在战斗部结构设计时,选择破片形状应遵循的原则。
3.
The decay coefficient is introduced into showing dispersion of the copper bar.
考虑到样品(铜棒)散热,引进衰减系数,描述温度幅度随频率及传播距离的变化关系。
补充资料：表观弹性模量
分子式：
CAS号：
性质： 在减震橡胶制品中，由于橡胶与金属黏着界面的形状效应，不能仅由形状尺寸和橡胶的弹性模量来决定不同方向的弹簧常数，为此将表观弹性模量Eap定义为：圆柱形：Eap=(3+4.9355S2)G正方形：Eap=(3+6.580S2)G无限长柱：Eap=(4+3.290S2)G式中G为剪切弹性模量，S为形状因子。
CAS号：
性质： 在减震橡胶制品中，由于橡胶与金属黏着界面的形状效应，不能仅由形状尺寸和橡胶的弹性模量来决定不同方向的弹簧常数，为此将表观弹性模量Eap定义为：圆柱形：Eap=(3+4.9355S2)G正方形：Eap=(3+6.580S2)G无限长柱：Eap=(4+3.290S2)G式中G为剪切弹性模量，S为形状因子。
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