半自形的 [地质] hypautomorphic ; [地质] hypidiomorphic ; subhedral
半圆形的 half-round ; semicircular
半球形的 Domed ; semiglobular
半圆形的月亮 semicircular moon
半月形的 semilunar ; half-moon shaped ; semi-moon shaped
半圆形的东西 semicircle
半月形的东西 lunule
半环形的 semicircular ; semiorbicular
显微半平自形的 microhypidiomorphic
半自形粒状的 hypidiomorphic granular
把圆形蛋糕切成两半，把每个半圆放在正方形的两边，形成心形的顶部。
Cut the circular cake in half and set each semicircle against adjoining sides of the square to form the top of the heart.
每个螺线管回路的一半都换成了铝卡，其中嵌入了细小的维卡合金棒形磁铁。
One-half of each solenoid loop was replaced with an aluminum card into which tiny vicalloy bar magnets were embedded.
这些在北极夜空中的移形换影像源于无限处的烟雾信号一样具有一些半想象童话的性质。
Like smoke signals from infinity, these shape-shifters in the Arctic night sky have the quality of some half-imagined fairytale.
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