hemishere
美['hemɪʃeə] 英['hemɪʃeə]
n. 半球；地球的半面；大脑半球
例句
用作名词(n.)- Blockage tests may make use of any shape model that is likely to be tested in the tunnel, though the more useful shapes are cone cylinders and hemishere cylinders.尽管进行堵塞试验用的模型较为通用的外形是锥柱体的半球柱体，但任何能在风洞内进行试验的形状都可以用。
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