多色性

首次报道了Bi系超导晶体具有明显的多色性。

It is firstly reported in the paper that the superconduction crystals have evident pleochroism .

碧玺是宝石世界中最重要的中档宝石，具有独特的加工性质，如解理不发育、韧性强、颜色丰富多彩、多色性强、具有星光和猫眼特殊光学效应等。

Tourmaline is one of the most important semiprecious stones in the world , with particular cutting features such as undeveloped cleavage and high tenacity , rich in color , strong pleochroism , special optical effect of asterism and cat ' eye .

X射线的多色性与平板探测器难以消除的散射均可能造成重建图像具有杯状伪影，从而降低图像质量。

Both beam hardening and scatter will produce cupping artifacts in reconstructed image and degrade image qualification .

光学性质：高正突起，具有明显的多色性：Np绿色，Nm棕黄色，Ng黄绿色。

Distinct pleochroism : Np green , Nm brownish yellow and Ng yellowish green ;

在X射线层析成像（X-CT，X-RayComputedTomography）技术中，X射线束能谱的多色性将导致层析重建图像出现杯状或条状等射束硬化伪迹，降低成像质量。

The polychromatic spectrum leads to cup or streak beam hardening artifacts and reduces the image quality in X-CT ( X-ray computed tomography ) .

Unna氏多色性美蓝染液用于兔脑尼氏体染色

Use of Unna 's Polychromatic Methylene Blue Staining Solution in the Staining of Nissl Bodies in the Brain of Rabbits

双反射与反射多色性在空气中或油中均未见到。

Bireflectance and pleochrism : not observed in air or oil .

刚玉族宝石的多色性及形成机理

Pleochroism and pleochroism 's formation mechanism of gem quality corundum

混合辐照饲料喂养大鼠的骨髓多色性红细胞微核细胞率观察

Observation on the incidence of polychromatic erythrocytes with micronuclei in the bone marrow of rats fed mixed irradiated foods