| 单词 | extinction angle |
| 释义 |
extinction angle
英汉-汉英词典
消光角;消弧角
词组 | 习惯用语
您要查找的是不是：extinction angle control 熄弧角控制 critical extinction angle 临界熄弧角 symmetrical extinction angle 对称消光角 apparent extinction angle 视在熄弧角 constant extinction angle 逆变侧定熄弧角 real extinction angle 实际熄弧角 minimum extinction angle 最小关断角 maximum extinction angle 最大消光角 extinction angle 消光角
英语百科
Extinction (optical mineralogy)  Extinction is a term used in optical mineralogy and petrology, which describes when cross-polarized light dims, as viewed through a thin section of a mineral in a petrographic microscope. Isotropic minerals, opaque (metallic) minerals, or amorphous materials (glass) show no light (i.e. constant extinction). Anisotropic minerals will show one extinction for each 90 degrees of stage rotation.
近义、反义、联想词
近义词n.angle
英英词典
extinction angle n.
synonymous： angle of extinction |
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