1) average cross-section
平均断面
1.
Combining the practical work experience, the paper points out the shortcoming of average cross-section method in computing earth and rockfill volume, and presents a new method--change average cross-section method.
结合实际工作经验,指出平均断面法计算土石方工程量的不足,提出改进方法——变更平均断面法。
2) average section method
平均断面法
1.
How to apply the average section method and the Microsoft Office Excel to calculate the ditch earthwork was studied in this thesis, and the land consolidation project in Lengji Town in Gucheng of Hubei Province was taken as a case to introduce detailed processes of ditch ea.
为此,研究了利用平均断面法结合办公处理软件EXCEL计算沟渠土方量,并以2006年国家投资湖北省谷城县冷集镇基本农田土地整理项目为具体案例进行了计算,为土地整理中沟渠土方量的研究提供参考依据。
3) cross-section average depth
断面平均水深
4) cross-sectional mean velocity
断面平均流速
1.
With the testing results of the cross-sectional mean velocity of aerated flow in spillway tunnel,the velocity of aerated flow in high speed flow is analyzed.
结合明流泄洪洞掺气水流断面平均流速的试验成果,对高速水流掺气断面平均流速进行分析。
5) cross-section mean sediment concentration
断面平均含沙量
1.
Application of the vertical discharge weighting method in determining the cross-section mean sediment concentration
悬移质取样垂线流量权重法测定断面平均含沙量的应用研究
6) average dust concentration of section
断面粉尘平均浓度
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