1.
A Report on the Study of Planar Optical Waveguides on Thin Dielectric Film with Step Index Profile
阶跃折射率介质薄膜平面光波导研制报告
2.
step graded index lightguide

阶梯折射率剖面光波导
3.
A Comparison of the Diffraction Property between Step Type Relief and Refractory Index Phase Gratings
阶梯形浮雕和折射率位相光栅的衍射性质比较
4.
index of refraction

ph.1. 【物】折射率
5.
Study on the Refractive Index Measurement of High Refractive Index Glass Beads;

高折射率玻璃微珠折射率的测量研究
6.
Microwave refractometer for accurate measurement of atmospheric refractivity

精确测量大气折射率的微波折射率仪
7.
They varied both chamber pressure and mixture ratio, making use of a stepfunction change in the oxidizer injection rate.
他们通过用氧化剂喷射速率阶跃函数变化的方法来改变气室压力和混合比。
8.
Relation Between the Medium Refraction Coefficient and Refractional Angle in Measuring the Liquid Refraction Coefficient with Method of Grazing Incidence;
掠射法测液体折射率时折射角与介质折射率的关系
9.
for measuring the refractive index of a substance.

测量物质折射率的仪器。
10.
radio-wave refractive index of air

无线电波的空气折射率
11.
test methods for refractive index of chemical products

化学产品折射率测定法
12.
interferometer-measuring refractive indices

测量折射率用干涉仪
13.
test methods for index of refraction of transparent plastics

透明塑料折射率测定法
14.
graded index fibre

折射率渐变的光导纤维
15.
graded-index optical fiber

渐变折射率光学纤维
16.
equivaient step index profile

等效突变型折射率分布
17.
tapered graded index fiber

递变型渐变折射率光纤
18.
step-index single-mode fiber

突变折射率单模光纤