1) supplementary bench mark
辅助水准标点
2) auxiliary aiming mark; auxiliary aiming point
辅助瞄准点
3) auxiliary standard component
辅助标准件
1.
The dimension and error between inner base surface and rib supporting face of ring were approximately determined by using the errors of auxiliary standard component and aided measuring instrument in an indirect measuring method.
采用间接测量法,用辅助标准件和辅助量台的误差综合反映出被测套圈内底面至套圈挡边支持面的尺寸及误差;或用与套圈结构相同的组合标准件进行比较测量。
4) bench mark elevation
水准点标高
5) Auxiliary datum
辅助基准
6) aid model for aim
辅助瞄准
补充资料：辅助
①从旁帮助：多加～。②辅助性的；非主要的：～劳动ㄧ～人员。
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