垂直: perpendicular; vertical; squareness; verticality; perpendicularity 短语和例子两线垂直相交。the two lines meet at right angles. 设 ab 垂直于 cd。let ab be perpendicular to cd. 当表面与射线垂直时，射线的强度最大。when a surfa
弯: Ⅰ形容词(弯曲) curved; bent; crooked; flexuous; tortuous 短语和例子弯弯的月牙儿 a crescent moon; 弯弯曲曲的河 a meandering river; 树枝都被厚雪压弯了。 the branches are weighed down by a heavy layer of snow.Ⅱ动词1.(使弯曲) curv
Example Sentences:
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Fixed railway installations . compact ducting in reinforced concrete for electric traction cables . vertical bends 铁路固定装置.电气牵引电缆用嵌入钢筋混凝土中的密排导管.垂直弯管
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Fixed railway installations . compact ducting in reinforced concrete for electric lighting cables . covers for vertical bends 铁路固定装置.电气照明电缆用嵌入钢筋混凝土内的密排导管.垂直弯管盖
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Fixed railway installations . compact ducting in reinforced concrete for electric lighting cables . stirrups for securing vertical bend covers 铁路固定装置.电气照明电缆用嵌入钢筋混凝土内的密排导管.固定垂直弯管盖用蹬形夹
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Fixed railway installations . compact ducting in reinforced concrete for electric traction cables . stirrups for securing vertical bend covers 铁路固定装置.电气牵引电缆用嵌入钢筋混凝土中的密排导管.固定垂直弯管盖的蹬形夹
