A.L. 轴舌的...acoustic(al) board 隔音纸板...Act-Al 聚羟铝单碳酸钠己糖醇...al-fin bearing 铝衬钢管轴承...al-si-alloy 加钠处理...quadrature-phase subcarrier sign-al 正交相位副载子讯号...geometric(al) isomerism 几何异构;顺反异构...overtone-type piezolelectric cryst-al unit 泛音型压电晶体元件...antiresonant frequency of a cryst-al unit 晶体单位的反共振频率...axial symmetric(al) flow 轴对称流...electric(al) control 电力控制...friction(al) loss 摩擦损失...geometric(al) isomeride 几何异构体...symmetric(al) position 对称位...geometric(al) stereoisomer(ide) 立体几何异构体...construction(al) material(s) 结构材料...construction(al) material 建筑材料...construction(al) drawing 施工图;构造图...construction(al) detail 结构零件...friction(al) coefficient 摩擦系数...periodic(al) inspection 定期检查...
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