Instantaneous efficiency curves for both single evacuated tube and complete evacuated tubular collector are also tested. 通过实验,还分别测定了单根真空管和真空管集热器的瞬时效率曲线。
An experimental installation for testing the hydraulic characteristics of intersection of smooth tubular karst passage and fissure is developed. 研制了光滑岩溶管道和裂隙交叉的水力特性室内试验模型。
Lead fitting for tubular railings and structural elements 铅配件,和于管形栏杆和结构元素
Bending of concrete filled steel tubular ( CFST) dumbbell-shaped beams is studied experimentally. 进行了钢管混凝土哑铃型梁的试验与分析。
Furthermore, glomerular damaged showed a significant correlation with tubular DNA damage in proliferative GN. 另外,在增生性肾小球肾炎中损伤的肾小球和肾小管DNA断裂显著相关。
Then, for fatigue strength analysis, local finite element models of the tubular joints are also formed. 其次,建立了管节点结构局部有限元模型进行疲劳强度分析。
Blood incompatibilities can also result in tubular damage and severe oliguria. 血型不合也能导致肾小管损害和严重的少尿。
The tubular reactor of Daqing naphtha pyrolyzer is simulated by a two-dimensional model. 对大庆石脑油裂解炉反应管用二维模型进行数学模拟。
The reinforced concrete structure and steel tubular structure are included into the laminated beam arch bridges on the basis of analysis of Bianjing Rainbow Bridge. 在分析汴京虹桥的基础上,将叠梁拱桥扩充到钢筋混凝土结构和钢管结构,并结合实例进一步对单孔叠梁拱桥的构造、设计、计算和施工作了研。
The connection of the tubular heat exchangers'Tubes-Tubesheet joints is usually adopted in the form of welding or expansion. 管壳式换热器管子-管板接头连接一般采用胀接或焊接型式,在使用过程中容易产生泄漏、腐蚀和破损导致设备失效。
The tubular furnace consumes a large amount of energy. 管式加热炉消耗着大量的能量。
Tower tubular steel structures were demolished by directional blasting under the environment of easy combustion and explosion. 介绍了用线型聚能切割技术定向爆破拆除易燃易爆环境下高耸筒形钢结构物的成功经验。
Moreover, the characteristics and key points in construction of tubular rock bolt are presented in this paper. 此外,文章还对管式锚杆的特点及施工要点进行了分析和论述。
In this paper, the finite element method is used for overall stability analysis of tall building tubular structures. 本文将有限元法用于高层筒体结构的整体稳定分析。
Steam in a tubular heat exchanger was condensation. 蒸汽在管式换热器中被冷凝。
Some problems in the design of circular tubular joints are discussed in this paper. 本文探讨了圆管结构相贯节点设计中的若干问题。
The running of a tubular belt conveyer calls for some requirements in conveyed material states and running conditions. 管状胶带输送机的运行,对输送物料的状态和运行条件有一定的要求。
The renal tubular cells appear foamy because of the accumulation of neutral fats and mucopolysaccharides. 因为中性脂肪和粘多糖堆积,肾小管细胞呈泡沫样。
Tubular receiver is made from steel stampings, with stamped steel trigger and magazine housing below. 管接收机是由钢板冲压件,冲压钢与触发和杂志的房屋下面。
Transmission steel tubular towers have been widely applied to superhigh voltage transmission lines in China. 钢管塔在我国特高压输电线路中得到广泛应用。
Using newly developed filament-wound composite tubular specimens, the tension-torsion biaxial loading fatigue tests were performed. 同时设计出一种缠绕复合材料管状试样,进行了拉扭双轴疲劳实验研究。
The hot spot stress ( HSS) of completely overlapped tubular joints was investigated experimentally under combined loadings. 通过实验研究了完全叠接管节点试件在复合荷载作用下的热点应力。
The stress concentration factor of multi-planar tubular KK-joints subjected to balanced axial loads is analyzed using finite element method. 采用有限元法分析了空间KK型管节点在承受平衡轴力作用下的应力集中系数。
Research was conducted into the optimization design of stay ring structure of the bulb tubular turbine based on the analysis of finite element. 邢伟在有限元分析的基础上,对贯流式水轮机座环结构进行了优化设计研究。
A finite element model of large combined tubular reactor with complicate structure and loads was built up. 对结构和所受载荷都非常复杂的某大型组合管式反应塔建立了有限元模型。
Tube bundle of tube-type heat exchanger Those catalysts are used in small tubular reactors. 列管式换热器的管束那些催化剂用于小型管式反应器。
Potassium is in competition with hydrogen ion for renal tubular excretion in exchange for sodium ion. 钾离子和氢离子在肾小管排泄中相互竞争和钠离子交换。
In the 1920s and '30s architects designed chairs made of modern materials such as tubular steel and plastic. 1920年代和1930年代,建筑师设计的椅子是采用钢管和塑料制作。
Objective To establish a practical method for primary culture and identification of rat renal tubular epithelial cells. 目的建立比较理想的大鼠肾近曲小管上皮细胞的原代培养及鉴定方法。
Thin-walled tubular parts with longitudinal inner rib can satisfy the demand. 带纵向内筋的薄壁筒形件就是适应这一需要而出现的。