headwork
美['hedˌwɜːk] 英['hedwɜːk]
n. 劳心的工作；头脑劳动
例句
- He accomplished this by separating the project in to two main parts: the headwork and the irrigation system. 是迄今世界上唯一留存，年代最久远，且不断发挥作用的生态型无坝引水工程，景观非常奇特。
- Solid brass molded, ceramic headwork, PP knob, epoxy resin powder coating on the surface, strong acid and alkalis resistant and anti-rusty. 采用实验室专用化验龙头，阀体采用全铜铸模工艺制造，高强度陶瓷阀心，手柄为耐酸碱高强度聚炳烯材质，表面经环氧树脂粉末高温烧涂工艺处理，整体具备防酸碱及防锈特性。
- Huang Jinchi, Wang Yangui, A Study on the Warping near Irrigation Headwork of the Lower Reach of Yellow River. International Journal of Sediment Research, Vol. 14, No. 2,1999. 王延贵、匡尚富、李希霞，渠道冲淤特性及灌溉方式对渠道冲淤的影响，国家自然科学基金资助项目交流讨论会，1999年12月。
- This paper introduces the determination of the calculating formula of the empty-support distance of headwork in the tunnel with large sections by using the plate theory. 文章介绍了利用薄板理论确定大断面巷道掘进期间的空顶距计算公式。
- Leading products are: fragrant flower pepper, Dan river fish, Headwork pepper, water-source wild, wild scorpion Xichuan, natural red mushrooms / wild Gehua, Gefen, bracken, potato meat. 主导产品有：香花辣椒、丹江鱼、渠首花椒、南水北调源头山野菜、淅川野生蝎子、天然红香菇/野生葛花、葛粉、蕨菜、山芋肉等。
- In addition, the company also operates: Headwork souvenirs, gold and silver jewelry, antiques , Handmade carpets, handicrafts, horticulture products, minerals, landscape plants, flowers, and so on. 此外，公司还经营:渠首纪念品、金银首饰、古董、手工地毯、工艺品、园艺品、矿产品、风景树苗、花卉等。
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