1) mast support
井架支座
2) support
[英][sə'pɔ:t] [美][sə'pɔrt]
支架 支座
3) support
[英][sə'pɔ:t] [美][sə'pɔrt]
支架;支座
4) derrick substructure
井架底座
1.
There is a high requirement for the derrick substructure of the ultra-deep well in structural form,layout of component parts and main materials.
超深井钻机井架底座在结构形式、构件布局、主体材料的选取等方面均有较高要求,常规的井架、底座主体材料难以满足超深井钻机特定的载荷和工况要求。
5) wellhead template
井口座架
6) supporters' base
支架底座
1.
In the light of that the fractures occur on supporters' base in the comprehensive mechanized working faces in the stoping period, this paper puts forward a scheme of wearing the shoes for the supporters' base having the fractures, and expounds its principles and operating methods.
针对综采工作面回采期间支架底座出现裂缝的现象,提出了给产生裂缝的支架底座“穿鞋”的方案,并对其原理及操作方法进行了阐述。
补充资料：支架
支架
是一种相对制动的器具，用薄钢片、皮革、塑料、布等材料按体形特制而成，如颈托、脊柱支架、腰围、下肢负重支架、矫形鞋、平脚垫等。
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