1) damping time constant
阻尼时间常数,缓冲时间常数,衰减时间常数
2) decay lifetime
衰减时间常数
1.
The decay lifetime of fluorescence was obtained by processing experimental .
进而分析、处理,得到碘荧光的衰减时间常数和温度之间的经验公式。
3) time constant of the damping device
缓冲器时间常数
4) damping time constant
阻尼时间常数
1.
In present work,betatron tune,phase-space and damping time constant were measured using Libera,and the measured results were given.
本工作利用Libera在合肥光源储存环上完成了工作点、相空间和横向振荡阻尼时间常数等的测量,并给出测量结果。
5) Time constant
时间常数
1.
Influence of excitation time constant on dynamic stability of power system;
励磁机时间常数对电力系统动态稳定性的影响
2.
Time Constant of Thermal Sensor and It s Measuring Method;
温度传感器的热时间常数及其测试方法
3.
A method of how to increase the time constant in RC circuit;
RC电路时间常数的一种增大方法
6) time constants
时间常数
1.
The numerical calculation of transient flow through a spool valve indicated that the time response of the flow rate could be explained by an exponential function as the same as the pipe orifice flow with distinct characteristic time constants.
数值计算的结果说明了滑阀内流量的时间响应和管节流孔一样可用具有两个不同的时间常数指数函数来表示。
2.
The time constants of dark decay and opticagerasure for gratings recorded in this crystal by two-color holography are further investigated.
同时还研究了LiNbO3∶Fe∶Cu晶体中的暗保存时间、光擦除时间常数以及用脉冲光作门光束时的双色存储性质。
3.
The definition of an initial sub-system is given, and a method for the determination of integral controllability of systems based on the time constants of hydraulic elements and pipe segments is developed.
依据水力元件与管道的时间常数给出系统整体可控性的判别方法 :对一个有压瞬变流系统 ,除起始子系统以外 ,如果存在时间常数为无穷大的水力元件或管道 ,则它是整体不可控的 。
补充资料:衰减常数
分子式:
CAS号:
性质:α=πd/(nλ)式中α为衰减常数,m-1;d为损耗因数;λ为波长,m;n=1(对于纵波或扭转波);n=2(对于弯曲波)。用衰减常数可以确定阻尼振动的空间衰变:A=A0exp(-dx),式中A为振幅;Ao为初始振幅;X为空间坐标。
CAS号:
性质:α=πd/(nλ)式中α为衰减常数,m-1;d为损耗因数;λ为波长,m;n=1(对于纵波或扭转波);n=2(对于弯曲波)。用衰减常数可以确定阻尼振动的空间衰变:A=A0exp(-dx),式中A为振幅;Ao为初始振幅;X为空间坐标。
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