查询词典 surface active agent

pseudo cylindrical surface：拟圆柱曲面

"拟圆锥曲面","pseudo conic surface" | "拟圆柱曲面","pseudo cylindrical surface" | "非透视立体表示法","pseudo-pictorial representation"

developable surface：可展曲面

可展函数 developable function | 可展曲面 developable surface | n阶可展曲面 developable surface of class n

characteristic of a developable surface：可展曲面的特征性

特征数;示性数 characteristic number | 可展曲面的特征性 characteristic of a developable surface | 一族曲面的特征线 characteristic of a family of surface

surface dose rate：表面剂

surface contamination 表面污染 | surface dose rate 表面剂 | switch leadway of shielding gate 屏蔽门开关引道

driving box：驱动箱

7、便携式表面粗糙度测量仪 portable surface roughess measuring instrument | 8、驱动箱 driving box | 9、台式表面粗糙度测量仪 bench type surface roughness measuring instrument

element of directed surface：有向曲面元

第二类曲面积分 surface integrals of the second type | 有向曲面元 element of directed surface | 高斯公式 gauss formula

elliptic Riemann surface：椭圆型Riemann曲面

椭圆型二次曲面 elliptic quadratic surface | 椭圆型Riemann曲面 elliptic Riemann surface | 椭圆扇形 elliptic sector

elliptic quadratic surface：椭圆型二次曲面

椭圆直射 elliptic projevtivity | 椭圆型二次曲面 elliptic quadratic surface | 椭圆型Riemann曲面 elliptic Riemann surface

envelope surface ;enveloping surface：包络面

包甲电缆|armored cable | 包络面|envelope surface ;enveloping surface | 包皮软管|armoured hose

equipotential surface of gravity：重力等势面

equipotential surface | 等位面,等势面,等电位面 | equipotential surface of gravity | 重力等势面 | equipotential winding | 均压绕组(直流电机的)

phenol red：酚红,苯酚磺酞

phenol reagent 酚试剂 | phenol red 酚红,苯酚磺酞 | phenol red test 酚红排泌试验

accessory equipment：附件

accessory equipment 辅助设备 | accessory equipment 附件 | accessory part 附件