1) quasi-plane wave
准平面波
3) Datum Plane
基准平面
1.
Analysis on Method Establishing High Accuracy Datum Plane;
高精度基准平面建立方法分析
4) Quasi-plane
准平面
1.
The Study on Quasi-plane double enveloping Worm Gearing of Profile Shifting;
变位形式的准平面二次包络环面蜗杆传动研究
5) plane quasicrystal
平面准晶
1.
Aim To establish the path independent integral and its dual form of energy type, and to determine the singularity order of stresses near the crack tip in plane quasicrystals.
目的建立平面准晶中能量型路径守恒积分及其对偶形式，并确定准晶裂纹体裂尖应力奇异性阶数。
6) datum plane
平面基准
1.
Study on affection of the angle errors of pentagonal prism on establishing datum plane;
五角棱镜角度误差对建立大尺寸平面基准的影响
2.
According to the operating principle and characteristic of pentagonal prism, it is analyzed that the fabrication error of the prism angles and the effect of lateral displacement of exit beam when the prism has a motion relative to the incident beam on the accuracy of the datum plane to be established.
从五角棱镜的原理和特性出发，叙述了利用五角棱镜扫描建立大平面基准过程中，由于加工角差和当五角棱镜相对入射光束有相对运动时其出射光束的横移对平面基准的影响，提出了用衍射成像技术消除光束横移，数据计算修正棱镜的角度差的影响。
补充资料：准平
1.测量平面的仪器。 2.均等;均衡。
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