1) dual resonance
双谐振
1.
A dual resonance interference spectrum is obtained after the structural parameters of the LPG pair in PCF are designed based on the relation between coupling strength and the beat length as well as the relation between beat length and wavelength.
结合光栅耦合强度与波长的关系以及拍长与波长的关系,对PCF中LPG对的参数进行选择设计,得到双谐振波长的干涉谱,级联LPG对构成的MZI干涉光谱在两个谐振波长处由于耦合强度不同而不同。
2) dual peak resonance
双峰谐振
1.
Based on dual peak resonance of long-period fiber grating(LPFG),a novel film sensor is presented,in which the film that is sensitive to the surrounding gases is coated on the cladding of the fiber grating region,and the intervals of dual peak resonant wavelengths change with the film refractive index.
利用双峰谐振效应,通过在长周期光纤光栅(LPFG)包层表面涂覆一层对周围气氛敏感的薄膜,建立了一种新型薄膜传感器,其双峰谐振波长间隔随薄膜折射率的变化而变化。
3) double fiber ring resonator
双谐振环
4) bidirectional resonance
双向谐振
5) double harmonic integrator
双谐振积分
1.
Taking the injection-type hybrid APF (Active Power Filter) as an example,a synthesized hysteretic control method for current tracking is proposed by establishing its mathematical model,which combines the fast hysteretic control with the zero-static-error double harmonic integrator control.
以注入式混合型有源滤波器为例,通过对其建立数学模型,结合传统滞环控制算法响应速度快和双谐振积分控制算法无稳态误差的优点,提出了一种复合型滞环控制作为注入式混合型有源滤波器的电流跟踪控制算法。
6) twin simple harmonic vibration
双简谐振动
1.
Analyzed the sling of twin simple harmonic vibration trough surface,calculated the begining and the final angle through numerical method.
针对已往计算振动输送机运动学参数较繁杂的数值计算和解析方法,振动输送机机体振动是以简谐直线振动为主的,分析了双简谐振动槽面上的抛掷运动,对抛始角及抛止角进行了数值分析计算,给出了双简谐振动输送机理论平均输送速度的半解析半数值的简易计算方法,从而求出有关运动学参数,为设计该类振动形式的输送机提供了有效的简易计算方法。
补充资料：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]
CAS：38051-10-4
分子式：C13H24Cl6O8P2
中文名称：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]
英文名称：2,2- bis(chloromethyl)-trimethylene bis[bis(2-chloroethyl)phosphate]
phosphoric acid, 2,2-bis(chloromethyl)-1,3-propanediyl tetrakis(2-chloroethyl)
2,2-bis(chloromethyl)trimethylene bis(bis(2-chloroethyl)phosphate)
2,2-bis(chloromethyl)-1,3-propanediyltetrakis(2-chloroethyl)phosphate
分子式：C13H24Cl6O8P2
中文名称：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]
英文名称：2,2- bis(chloromethyl)-trimethylene bis[bis(2-chloroethyl)phosphate]
phosphoric acid, 2,2-bis(chloromethyl)-1,3-propanediyl tetrakis(2-chloroethyl)
2,2-bis(chloromethyl)trimethylene bis(bis(2-chloroethyl)phosphate)
2,2-bis(chloromethyl)-1,3-propanediyltetrakis(2-chloroethyl)phosphate
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