显微相片阐明了第二相(玻璃相)、气孔的形成以及晶粒生长特性。
The characteristics of the second phases, pore formation and grain growth were illustrated.
1987年，一具连接著显微镜的摄影机，拍摄了极微小齿轮的相片，每个齿轮的直径和人的头发差不多。
In 1987 a camera attached to a microscope snapped images of tiny gears, each of which had a diameter approaching that of the proverbial human hair.
电子显微镜相片显示，藻细胞中类囊体十分发达，它连接着藻胆体，并包围着核质、多角体和蓝藻颗粒体。
Electron microscopic photographs show well developed thylakoids with phycobilisomes attached and surrounding the nucleoplasm, polygonal body and.
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