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1)  thermal refractive index coefficient
折射率温度系数
1.
The thermal refractive index coefficients were obtained at these wavelengths and the constants of modified Sellmeier's equation were also obtained at the temperature range.
338μm等波长测量了Nd3+:Gd3Ga5O12(Nd:GGG)晶体的折射率,得到了上述波长的折射率温度系数和测量温度范围内修正的Sellmeier方程的常数。
2.
According to the measured values of the refractive indices of the Nb∶KTP crystal at different temperature, the expression of the thermal refractive index coefficients as a function of the wavelength is got.
基于不同温度下主折射率的测量结果 ,报道了 7 5mol %Nb∶KTP晶体作为波长函数的折射率温度系数的表达式。
3.
For some crystals,one or more of the thermal expansion coefficients and thermal refractive index coefficients have an opposite sign to the other coefficients such that a direction of temperature insensitive optical path length exists.
如果晶体的热膨胀系数和折射率温度系数在1个或1个以上方向上的值符号相反,则光束在晶体中某些方向上的光程与温度无关。
2)  thermal refractive index coefficients
折射率温度系数
1.
The Sellmeier's equation and the thermal refractive index coefficients for this kind of crystal were obtained.
993 VO4晶体的折射率 ,得到了这种晶体的Sellmeier方程和折射率温度系数
2.
On the basis of measured values and modified Sellmeier s equatins, the expressions of thermal refractive index coefficients of this kind of crystal are derived in this PSPer.
推导了掺5mol%MgO的LiNbO3晶体折射率温度系数的表示式。
3)  temperature coefficient
折射率温度系数
1.
The automatic high-precision system, which is composed of temperature control system,precision goniometer system, optical system and electrical control system for measuring the temperature coefficient of refractive index of infrared materials is introduced in the paper.
 本文介绍一台红外光学材料折射率温度系数测量装置。
4)  specific refractivity
折射率系数;折射率差度
5)  refractive index coefficient
折射率系数
1.
The refractive index coefficient of the material obtained was -1.
049,并得到该材料的非线性折射率系数为-1。
6)  effect of temperature on refractive index
折射率温度效应
1.
Simulated calculation for effect of temperature on refractive index in optical system;
光学系统折射率温度效应的模拟计算
补充资料:硫化温度系数
分子式:
CAS号:

性质:一种胶料在硫化温度相差10℃时,达到相等硫化程度所用不同硫化时间的比值。用范特霍夫方程式表示的硫化温度系数如下:,若取t2-t1=10,则K=2式中τ1为温度t1时的等效硫化时间,min;τ2为温度t2时的等效硫化时间,min;K为硫化温度系数。由于橡胶配方的不同,在常规硫化温度的范围内,大体上硫化温度系数值在1.8~2.5之间。实验测定K值最方便准确的方法是用硫化仪测出胶料在t1和t2温度时的正硫化时间τ1和τ2,用上式即可算出实际胶料的K值,由K值约等于2表示,胶料硫化温度每提高10℃,其正硫化时间就可缩短一半。

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