Seeds elliptic, base sharp, apex retuse, back chalazal knot zonate, with transverse and obtuse ribs, ventral holes furrowed from upper middle to apex.
种子椭圆形,基部尖锐,端微凹,具环纹的背种脐,具横裂钝肋,腹面洞棱槽从上面中端。
Seeds elliptic, base sharp, apex retuse, back chalazal knot zonate, with transverse and obtuse ribs, ventral holes furrowed from upper middle to apex.
种子椭圆形,基部尖锐,端微凹,具环纹的背种脐,具横裂钝肋,腹面洞棱槽从上面中端。
X-ray images were formed and shown in colors or in 3 dimensions, and have no distortion at low magnification.Hidden zonate phenomena of a picrite were found.
用伪彩、三维视图放大方式显示图像,解决了低倍X射线像失真问题,观察了辉石的隐环带现象。
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