Application and exploration of solid wire of gas shielded arc welding in metal structure industry;
气体保护焊实心焊丝在金属结构行业中的应用与探讨
Finite element analysis on metal structure of ship-loader based on MSC Nastran/Patran;
基于MSC Nastran/Patran的装船机金属结构有限元分析
Research on anti-erosion technology of hydraulic metal structures in Gezhouba project;
葛洲坝水利枢纽泄洪、冲砂闸金属结构防腐技术研究
Finite element analysis of steel structure of escalator;
自动扶梯金属结构有限元分析
Dynamic peculiarity emulator of automatic double-trolley quayside container crane s steel structure;
全自动双小车集装箱桥吊金属结构动态性能仿真
The thesis is about the principle and the method for the fatigue life estimation of the steel structure on the cranes served for seaports.
介绍了港口起重机金属结构疲劳寿命估算的原理和方法,即现场采集数据,应用雨流法对数据进行后处理分析,然后根据材料的P-S-N曲线获得测点部位的疲劳寿命,最后采用Miner线性累积损伤理论对金属结构的疲劳寿命进行估算。
Fatigue Design of Welding Seam of Metallic Structure;
金属结构焊缝的疲劳设计
Installation and design of metallic structure of Penglatan Hydropower Station are carried out according to its general layout and requirements for various locations and their functions.
对根据蓬辣滩水电站总体布置情况以及不同部位、不同的使用要求,进行各部分金属结构的设置和设计,特别是不同部位闸门设计和启闭机型式的选定的一些经验和做法作了详细的介绍,供类似工程参
In this paper,a new approach to the fatigue calculation of the metallic structures is explained, the forming and distribution of the stress amplitude in the structure are explored,a numerical example shows the calculating process using the approach.
本文介绍一种计算桥式起重机金属结构疲劳强度的新方法，探讨了结构应力幅的形成和分布，并以实例说明计算的全过程。
In this paper a software of finite element analysis-Algor is used to analyze and calculate the metal construction of C type frame crane.
本文采用有限元分析软件A lgor对一种新设计的C型龙门起重机金属结构进行了静力学和动力学分析计算,通过分析发现了原设计中存在的不足并给予了改进,保证了设备的安全性和合理性。
In this paper a software of finite element analysis-algor was used to analyze and calculate the metal construction of C Type Frame Crane.
本文采用有限元分析软件Algor对C型龙门起重机金属结构进行了分析计算,通过分析发现了原设计中存在的不足并给予了改进,保证了设备的安全性和合理性。
Many cranes are used at modern terminals, because the particularity of working outside, humidity aging occur easily at their facial painting, the humid and salty fog is easy to cauterize the bareness metal construction, so the terminal companies must retread the cranes periodically to protect their metal construction, prolong their service, then it can make the cranes become beautiful again.
现代的货运海港内河港里应用了大量的大型港口机械,而露天作业的特殊性使港口机械的表面油漆容易老化,内河、海边的潮雾盐雾天气又对港口机械裸露的金属机构有很大的腐蚀性,所以港口码头必须定期对港口机械进行除锈涂装翻新,以保护港机的主支撑骨架——金属结构,延长港机的使用寿命,也起到环保装饰的作用。
The paper has roundly commented on the essentials of the art for diffusion cooled all metal RF exited CO 2 laser in a few of aspects, which include RF exiting, experimental principle, the configuration of the laser, diffusion cooling, the characteristics of RF exiting.
对扩散冷却全金属结构射频激励 CO2 激光器的技术要点 ,从射频激励技术 ,实验原则 ,装置结构 ,扩散冷却 ,射频激励特征等几个方面进行了全面的论述。
This paper presents a low power sealed off RF excited all metal CO 2 laser.
研制了一种小功率封离型全金属结构射频 (RF)CO2 激光器。
metal insulator metal
金属 绝缘体 金属结构
metal semiconductor meta
金属 半导体 金属结构
Dynamics of Charge Carrier Transport in Metal/polymer/metal Structures;
金属/聚合物/金属结构中载流子输运动力学研究
Some were made of stone and brick, others of wood or metal.
它们有砖石结构的，也有木材或金属结构的。
Representation of structural metal work
GB/T4656-1984金属结构件表示法
a low metal frame to confine falling coals to a hearth.
防止煤块掉入炉膛的金属结构。
Choi metal processing, construction metal structures processing, manufacture, installation.
彩钢板加工、筑用金属结构加工、造、装。
Of all metal construction are wing structures of modern high-speed airplanes.
现代高速飞机的机翼全是金属结构的。
metal binding finger
金属结合指（状结构）
antifouling organometallic structural plastics
有机金属防污结构塑料
From Metallic Atomic Chains to Metallic Nanowires: Structural Stabilities and Electronic Properties
从金属原子链到金属纳米线：结构和电子性质
Research on the Equilibrium Geometric Structure and Electronic Structure in the Interface of Metal Iron and the Solution
金属Fe/水溶液界面几何结构与电子结构研究
MA Effect on the Structure and the Sinter Capabilities of Fe-Cu Metal Bond;
MA对Fe-Cu系金属结合剂结构和烧结性能的影响
Solvothermal Syntheses, Crystal Structures and Properties of Main Group Chalcogenidometalates;
主族金属硫属化合物的溶剂热合成、结构及性能
Theoretical study on structural properties for rare earth intermetallic compounds RFe_2Zn_(20-x)In_x
稀土金属间化合物RFe_2Zn_(20-x)In_x的结构属性研究
brazed all honeycomb sandwich
铜焊全金属蜂窝夹层结构
Metal valves for use in flanged pipe systems-Face-to -face and centre-to-face dimensions
GB/T12221-1989法兰连接金属阀门结构长度
double level polysilicon mos structure
双层多晶硅金属氧化物半导体结构