1.脑力工作;思维
2.【建】(拱心石上作成动物头等的)拱顶装饰
3.(足球的)头球技术
1.mental activity or effort
2.decoration on the keystone of an arch
1.The Kashi River canal headwork was built on the basis of the Lingong Canal.
喀什河渠首枢纽工程是在林公渠的基础上建造起来的。
2.there is a unique aspect with the canal headwork.
这渠首枢纽工程还有一个独特之处呢。
3.Having been in service for 123 years, the Lingong Canal was replaced in 1967 by this canal headwork in front of us.
林公渠在服务了一百二十三年之后，一九六七年就被我们眼前的渠首枢纽工程所取代了。
4.Application of the "Bank with Cluster Fences" in the Project of Adding Gates for the Headwork of Baoji Irrigation Canals
“堤岸防护裙台”在宝鸡峡渠首加坝加闸水利水电工程中的应用
5.Quantitative Analysis of Bottom Sand Flow Failed to Measure in the Test of Water and Sand at Headwork of Yellow River Diversion
引黄渠首工程水沙测验中漏测底沙的定量分析
6.High Pressure Jet Grouting Construction of the First Stage Longitudinal Cofferdam for Headwork of Manshuiwan Water Diversion Project
漫水湾引水枢纽渠首工程一期纵向围堰高喷施工
7.Manshuiwan Water Conservancy Project Headwork and Left Main Channel Investment Control during Construction
漫水湾水利枢纽渠首及左总干渠工程施工中的投资控制
8.Determination of Rational Empty - Support Distance of Headwork in Tunnel with Large Sections
大断面巷道掘进时合理空顶距的确定方法
9.Study on Automation for Hydrologic Monitor of Headwork of Xiaohe Irrigation District
山西省潇河灌区渠首枢纽工程水文监测自动化研究
10.The blocking treatment of persion tunnel for the project of adding gates at headwork of Baojixia irrigation system
宝鸡峡渠首加坝加闸工程灌溉引水洞封堵处理