half element中文什么意思

半电池

• half:    n. (pl. halves ) 1 ...
• element:    n. 1.要素；成分；(构成)部分； ...
• half wave element:    半波振子

例句与用法

1. Elements should not be placed closer than two element diameters to each other or one and one half element diameter to a wall or other reflecting body
   孔与孔之间的距离不小于元件直径的两倍，元件与炉壁、反应物件的距离不小于直径的1 . 5倍。
2. Elements should not be placed closer than two element diameters to each other or one and one half element diameters to a wall or other reflecting body
   孔与孔之间的距离不小于元件直径的两倍，元件与炉壁、反应物件的距离不小于直径的1 . 5倍。
3. Elements should not be placed closer than two element diameters to each other or one and one half element diameters to a wall or other reflecting body
   安装时棒与棒的间距不能少于两个直径长，和炉壁或其它反应物的距离不能少于一个半直径长。