中段

【医】 connecting piece; mesomere; middlepiece; midpiece

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zhong1 duan4

middle section, middle period, middle area, mid-

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中段

zhōng duàn

middle piece; midpiece; {胚} mesomere; trunk; midportion

中段弹道 midcourse trajectory;

中段高度 mining level height;

中段修正 {航空} midcourse correction;

中段原木 middle cut;

中段制导 midcourse guidance

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中段|中段 [zhōng duàn] ► middle section ► middle period ► middle area ► mid-