1) threshold acceleration coefficient
门槛加速度系数
1.
The sliding and rotation threshold acceleration coefficients are confirmed by the equilibrium of forces and moments respectively.
引用液化度概念考虑超静孔隙水压力影响来修正Mononobe-Okabe拟静力法计算的动主动土压力和回填土地震孔隙水产生的动水压力;同时考虑水平和竖向地震载荷,采用Steedman的旋转块体法,根据力与力矩极限平衡确定码头的滑动与旋转门槛加速度系数,分别对码头滑动先开始与倾斜先开始两工况下的耦合运动模式进行详细分析,修正码头因耦合运动影响的滑动与旋转门槛加速度系数,计算码头耦合运动下的地震残余位移计算。
2) threshold of accelerating damage
损伤加速门槛值
1.
According to the characteristics of time-dependent damage and the threshold of accelerating damage,an evolvement equation of creep damage based on non-linear visco-elasto-plastic rheological model was established.
在非线性黏弹塑性流变模型的基础上,根据时效损伤和损伤加速门槛值的特点,建立了非线性蠕变损伤模型,并通过对锦屏二级水电站深埋长大引水隧洞板岩剪切流变试验验证了模型的正确性。
3) acceleration coefficient
加速度系数
1.
Forchheimer's formula is an experiential relation often used in the study of non-Darcy flow and it is generally agreed that both the non-Darcy-flow-β-factor and the acceleration coefficient are always positive.
Forchheimer关系是非Darcy渗流研究中经常使用的一种经验关系,一般认为非Darcy流β因子和加速度系数这两个渗透特性指标(参量)总是正值。
2.
A dynamic model of test system is established to study the seepage properties of non-Darcy flow in rock specimen,and seepage properties parameters(permeability,non-Darcy flow β factor,and acceleration coefficient) of limestone specimens are picked up based on the analysis of individual time series of porous pressure gradient.
建立了一种瞬态法测定岩石渗透特性的试验系统的动力学模型,介绍了由孔隙压力差单一时间序列提取非Darcy流渗透特性参数(渗透率、非Darcy流β因子和加速度系数)的方法,并对石灰岩标准试样进行了应力–应变全过程的渗透试验。
3.
By the linear regression with three variables, the permeability,factor, and the acceleration coefficient of the Forchheimer s non-Darcy flow in ro.
通过线性回归,得到岩样的Forchheimer非Darcy流渗透特性,即渗透率、非Darcy流β因子和加速度系数。
4) threshold temperature
门槛温度
1.
It is pointed that 75 ℃ and 200 ℃ are the threshold temperatures of elastic modulus and uniaxial compressive strength for granite according to the test between 20 ℃ and 600 ℃ individually.
通过对花岗岩在20 ℃～600 ℃范围内基本力学性质的研究,探讨了弹性模量、单轴抗压强度以及泊松比随温度的变化规律,发现75 ℃和200 ℃分别为花岗岩弹性模量和单轴抗压强度的门槛温度。
2.
It is pointed that 75℃ and 200℃ are the threshold temperatures of elastic modulus and uniaxial compression strength respectively.
指出了 75℃、2 0 0℃分别是花岗岩弹性模量和单轴抗压强度的门槛温度。
3.
Prom the experiment of acoustic emission of the rocks from nine parts of China,the threshold temperatures of these rock samples are obtained,and the ancient geological temperatures are obtained.
利用岩石的热Ｋａｉｓｅｒ效应探讨了我国９个地区的部分岩石的门槛温度，获得了它们的古地质温度值。
5) threshold stiffness of bracing
门槛刚度
6) random uniform hypergraphs
门槛函数
补充资料：门槛
1.门框下部挨着地面的横木(或长石等)。 2.借指门﹑门口。 3.比喻界限，关口。 4.方言。窍门。亦指找窍门或占便宜的本领。
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