1) parallel throw
平行落差
2) the parallel deviation
平行偏差
1.
It was introduced that the process of the D505 laser axes adjusting meter in installing drive equipment,using the point-test of 9-12-3 to measure the parallel deviation and the angle deviation of the axes of the electriclocomotive and the gear case, at the same time, to measure the adjustment value and level up the value of the frontfeet and the back, to do a real time adjustment.
本文简要介绍了D505激光轴对中仪在纸机传动设备安装过程中,利用9-12-3点法测量出电机轴和齿轮箱轴平行偏差和角度偏差,同时给出前脚和后脚的调整值和垫平值,并实时调整,用实例说明了D505的精确性和适用性。
3) Parallel errors
平行误差
4) Parallax
[英]['pærə,læks] [美]['pærə,læks]
平行视差
5) parallel deviation
平行差
1.
Because of the large aspect ratio of UC type inner ring,it is harder to guarrante the parallel deviation and the vetical deviation under the traditional technology,through the aid of toolings,using double side grinding process,the satisfactory effect is achived.
UC类型轴承内圈长径比大,平行差、垂直差在传统工艺下较难保证。
6) error of parallelism
平行度误差
1.
This paper has discussed the problem of the error of parallelism between the two used mirrors during establishing the fictitious length standard.
主要讨论在构建虚拟基线场的过程中所遇到的两反射镜面的平行度误差的影响问题,通过分析计算并前瞻可行的措施,在理论上证明了微小的平行度误差不会影响虚拟基线场的构建。
补充资料：落差
1.因河床高度的变化所产生的水位差数。
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