1) sectional observation
断面观测
1.
Based on the sectional observation data of North China Sea from 1976 to 1999, a sectional observation database has been developed by using Visual Foxpro 5.
将北海分局—年的断面观测资料,用建立数据库。
2) survey section
观测断面
1.
Based on analysis of operation characteristics of rotary traffic flow, the principles and methods of the optimum arrangement of survey sections are presented in this paper.
在分析环行交通流运行特性基础上,提出了指导观测断面优化布设的原则和方法,用实例对各进口流向流量和交织段的观测和推算进行了应用说明。
3) stage measurement cross-section
水位观测断面
4) profiloscope
纵断面观测镜
5) macrosection
[,mækrəu'sekʃən]
宏观断面
6) Observation of fault activity
断层观测
补充资料：异形断面钢材(见异形断面型材)
异形断面钢材(见异形断面型材)
special section steel
，一、u以uu、’“飞豆on gQngC01异形断面钢材(speeial Seetion steel)见异形断面型材。
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