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- main arm of tower crane 塔机主臂杆
- The Crack Strength Analysis for the Main Arm of DBQ-3000 Tower Crane DBQ3000型塔机主臂杆纵向闭合裂纹强度的研究
- High lopsided moment, in course of tower crane design, makeinconvenient, and also increase the manufacrute cost. 较大的不平衡力矩的存在,给塔式起重机的设计带来不便,也增加了制造成本。
- Lopsided moment, in course of tower crane design, make inconvenient, and also increase the manufacture cost. 不平衡力矩的存在,给塔式起重机的设计带来不便,也增加了制造成本。
- High lopsided moment,in course of tower crane design,makeinconvenient,and also increase the manufacrute cost. 较大的不平衡力矩的存在,给塔式起重机的设计带来不便,也增加了制造成本。
- The fuzzy optimization mathematical model is built with the optimization target of minimizing the volume of tooth corona of worm gear in luffing mechanism of tower crane. 摘要以塔式起重机变幅机构中蜗轮齿冠体积最小为优化目标,建立了模糊优化设计的数学模型。
- Moreton Engineering &Equipment Co. Ltd. - Services include sales and rental of tower crane, gondolas, material hoist construction equipment. 山明模型工作室-制作建筑模型,包括售楼模型、规划模型、比赛模型等。
- This thesis mostly introduces the notice of tower crane dismantle and morvement and illustrates the details of how to prepare human resource,select place and arrange equipment. 主要介绍了塔机拆迁应注意的事项,从人员配备、安装现场的选择、设备及人的准备等方面的注意事项,及具体的拆卸与安装。
- He draped his legs over the arm of the chair. 他懒洋洋地把双腿搭在椅子的扶手上。
- According to the practical working condition of tower crane, thewriter uses mechanical analysis for cross-type foundation to get calculation formula for anti-rollover stagbility. 针对塔式起重机实际工况,通过对十字形基础的力学分析,得出其抗倾翻稳定性的计算公式。
- The main arm of guiding track framework 导轨架主肢杆
- The appropriate selection of tower crane for construction of highrise and super-highrise buildings would certainly affect the construction s security and benefit. 针对广州珠江新城西塔结构的施工特点,塔吊支承架设计是保障施工安全的重要前提。
- Machining equipment for main chord end face of tower crane 塔机主弦杆端面加工装置
- He fled to Brazil trying to escape the long arm of the law. 他逃到巴西,企图逃避恢恢法网。
- Details are introduced concerning types and characteristics of tower crane foundation. The basic technique of removal blasting is intro duced in couple with individual construction experience. 摘要较详细介绍了小区建筑群塔吊基础的种类与特点,并结合个人的施工实践,介绍了爆破拆除的基本方法。
- Design of main circuit of tower crane's slewing mechanism 塔式起重机回转机构主电路的设计
- Most scholars believe that the arms of brass and copper alloy European metalwork were cast whole from a single mold in van Eyck's time; crockets were not soldered or riveted onto the main arms. 多数学者相信,在范艾克的时代,欧洲的黄铜或其他铜合金的金属工艺中,整只吊灯臂是从一个模子里铸出来的;而且上面的雕饰并不是焊接或铆接到灯臂主体上。
- We adopt the domestic latest blueprint of tower crane recommended by Changsha Construction Machinery Academe.The product appearance is concise and smooth, and materials are economic. 采用建设部长沙建设机械研究院推荐的国内最新塔式起重机设计图纸,产品外观简洁流畅,材料选用经济适用。
- The wing of a bird corresponds to the arm of a man. 鸟的翅膀相当于人的胳臂。
- The concrete delivery system for the dam is composed of mixer feeding conveyer,system connecting conveyer,3 high-speed belt conveyer lines,3 vacuum-chutes and 2 sets of tower crane placers. 龙滩大坝混凝土运输供料线系统由拌和楼出料皮带机和系统连接皮带机、3条高速皮带机供料线、3条负压溜槽和2台塔式布料机组成。