1) optical loss coefficient
光学损耗系数
2) optical loss coefficient
光损耗系数
3) FeO chemical reduction coefficient
FeO化学损耗系数
4) optical loss
光学损耗
1.
The optical loss,optical constants,optical band gap and cut-off wavelength were deduced on the basis of the transmittance and reflectance curves.
采用分光光度计测量了样品的透射率和反射率光谱曲线,并在此基础上进行了光学损耗、光学常数以及带隙和截止波长的计算。
2.
It is shown that the short ultraviolet optical loss will decrease with the reduction of the bias voltage of the APS ion source when it changes between the two ranges of 140~120 V and 90~ 50 V,but it is not sensitive to the bias voltage in the range of 110~90 V.
结果表明:当APS源偏转电压在120~140 V及50~90 V两个范围内变化时,HfO2薄膜的紫外短波光学损耗随着偏转电压的降低而减小,而为110~90 V时紫外短波光学损耗对偏转电压的变化不敏感;偏转电压在50~140 V的范围内时,制备的HfO2薄膜表面及纵向化学成分无明显变化;当偏转电压为100 V时,HfO2薄膜晶粒尺寸及表面粗糙度分别达到最大值26。
5) Loss coefficient
损耗系数
1.
The effects of the length,position and loss coefficient of the fiber that connects the LPGs on the cascaded LPG spectral characteristics are discussed.
利用传输矩阵法分析了级联长周期光栅的光谱特性,讨论了级联处光纤的长度、位置以及包层模损耗系数对级联长周期光栅光谱的影响,并对级联长周期光栅和相移长周期光栅的光谱进行了比较。
2.
For the polymeric electro optic waveguide, approximate expressions of propagation constant and loss coefficient are derived by using perturbation theory according to coupled mode theory of the ideal optic waveguide, thereby complicated complex calculations for finding the solution of eigenvalue can be simplified to simple real calculations.
对于聚合物电光波导 ,依据理想光波导耦合理论的微扰理论 ,推导传播常数和损耗系数的近似表达式 ,从而将求解本征值的复杂复数运算简化成简单实数运算。
3.
By theoretical calculation, the wave-length range and K value at nr <1, as well as loss coefficient, a= 0.
通过理论计算，得到了该材料ｎｒ＜１的波长范围，消光系数Ｋ和损耗系数ａ，通过工艺和材料的选择，使ａ理论值达到０。
6) coefficient of losses
耗损系数
补充资料：介质损耗角正切试验(见电容率与损耗因数试验)
介质损耗角正切试验(见电容率与损耗因数试验)
dielectric loss tangent test
)!eZh.sunhooJ一002匕engq一e sh一yon介质损耗角正切试验(dieleetri。1055 tangenttest)见电容率与损耗因数试验。
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