球面

Bearing ring with aligning seat

带调心球面座的轴承套圈

Bearing ring 轴承套圈,支承环 | Bearing ring with aligning seat 带调心球面座的轴承套圈 | Bearing roller 轴承滚子

slotted capstan screw

开槽带孔球面柱头螺钉

开槽沉头强攻螺钉||slotted countersunk flat head drive screw|| | 开槽带孔球面柱头螺钉||slotted capstan screw|| | 开槽盘头螺钉||slotted pan head screw||

slotted capstan screw

开槽带孔球面柱头螺丝

开槽沉头强攻螺丝||slotted countersunk flat head drive screw|| | 开槽带孔球面柱头螺丝||slotted capstan screw|| | 开槽盘头螺丝||slotted pan head screw||

director sphere

准球面

director circle 准圆 | director sphere 准球面 | director surface 准曲面

Aspheric Lenses

非球面透镜

柱状透镜,环形透镜 Cylindrical Toroidal Lenses | 非球面透镜 Aspheric Lenses | 反射折射透镜 Catadioptric Lenses

cislunar

月球面,月球轨道面

月球均差 lunar inequality | 月球面,月球軌道面 cislunar | 月球視差 lunar parallax

confocal ellipsoids

共焦椭球面

confocal ellipses 共焦椭圆 | confocal ellipsoids 共焦椭球面 | confocal parabolas 共焦抛物线

conf ocal ellipsoids

共焦椭球面

conf ocal ellipses 共焦椭圆 | conf ocal ellipsoids 共焦椭球面 | confocal parabolas 共焦抛物线

plastic aspheric lenes

塑胶非球面透镜

plaster of Paris 熟石膏,烧石膏 | plastic aspheric lenes 塑胶非球面透镜 | plastic cement 塑料胶

plastic aspheric lenes

塑料非球面透镜

plasma-pump laser 等离子体泵激光器 | plastic aspheric lenes 塑料非球面透镜 | plastic cement 塑料胶

antiquated law：兩- 過時的法例

anti-fraud 兩- 打擊欺詐 港- 打擊詐騙 台- 制止背信 | antiquated law 兩- 過時的法例 | anti-trust 兩- 反托拉斯;反壟斷 台- 反托拉斯;反獨佔;反壟斷

permutable：可排列

permutability 转置性 可置换性 换排性 | permutable 可排列 | permutate 重排列