1) large caliber spherical surface
大口径球面
1.
There is not an effective method for measurement and assessment of large caliber spherical surface in the realm of spherical surface inspection.
在球面检测中,对大口径球面的测量和评价缺乏有效的手段。
2) large aspheric mirror
大口径非球面镜
1.
Layout model and analysis of annular subaperture stitching technique for testing large aspheric mirror;
环形子孔径拼接检测大口径非球面镜的规划模型及分析
3) large aspheric surface
大口径非球面
1.
Testing of large aspheric surfaces by subaperture stitching interferometry
子孔径拼接检测大口径非球面技术的研究
4) fast aspherics
大相对口径非球面
5) fast F-ratio aspheric mirror
大口径强光力非球面
6) Heavy Caliber Ball Valve
大口径球阀
1.
Design of Heavy Caliber Ball Valves and Their 3-D Numerical Simulation;
大口径球阀的阀体设计和三维数值模拟
补充资料：次大口径成品油管道(见大口径原油管道)
次大口径成品油管道(见大口径原油管道)
small big inch products pipeline
次大口径成品油管道比m“，。彬duet、pipeline)见大。径原油管道。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条