By polarized light microscopy can be seen the etiology for most pneumoconioses ( even those in coal miners ) - - silica crystals 偏振光显微镜可见大多数尘肺的病原(甚至对于那些煤矿工人) - -二氧化硅晶体。
The amyloid stains orange - red , but with polarized light , the amyloid has an " apple - green " birefringence as seen here 淀粉样物质经染色后应为橙红色,但是在偏振光下,淀粉样物质如图所示为“苹果绿”双折射。
This rhomboid shaped crystal of calcium pyrophosphate , which appears bluish - white ( weak positive birefringence ) by polarized light with red plate 焦磷酸钙菱形结晶在红感光板偏振光下呈蓝白色(弱正双折射) 。
The meaning of the research is also introduced . chapter two bring forward several projects based on polarized light and select one best project 第二章从整体上对基于偏振光位移传感器的各种实现方案进行理论研究。
The deposited cu - mgf2 cermet films were analyzed by xrd , ed , tem , ir , uv , ellipsometry and temperature - varied four - wire technique 用ir 、 uv及椭圆偏振光谱技术测量分析样品从红外-近紫外波段的透射、吸收及反射光谱特性。
The basis is that when incident polarized light gets through a liquid - crystal box , it ’ s first diffraction angle and optical intensity are controlled by periodic electric field 其原理为:入射偏振光通过空间周期电场作用下的液晶盒,一级衍射角和衍射光强受到电压的调制。