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- single wall tube 单层管
- RAMAN SPECTRUM STUDY OF PHONON MODES FOR SINGLE WALL CARBON NANOTUBES ? 单层纳米碳管振动模的拉曼光谱研究
- A single wall can become a line, a generous curve, or even a pretzel. 单面墙壁可能会变成一条直线,一条优雅的曲线,甚至蝴蝶结形状。
- The Deformation of thin wall tube in the process of multitool machining is analyzed by using ANSYS software. 应用有限元软件ANSYS对薄壁筒件多刀切削加工进行了变形分析,并从提高工艺刚度的角度出发,提出了相应的工艺措施。
- This paper studied the cause of bursting of water wall tube bythe methods of chemical and metallographical analysis. 采用化学分析、金相检验及力学性能测定等方法,对水冷壁管爆裂原因进行了分析。
- Esophagus-Stomach-Abdominal Wall Tube Drainage for Delayed Intrathoracic Esophageal Perforation. 晚期中央型肺癌选择支气管动脉介入治疗。
- Single Wall: The medium is between two sheets of linerboard. Also known as Double Face. 单瓦楞纸板:芯纸粘在二层箱板纸之间,也被称为双层纸板。
- B、Single Wall: The medium is between two sheets of linerboard.Also known as Double Face. 单瓦楞纸板:芯纸粘在二层箱板纸之间,也被称为双层纸板。
- The tube blast of CO boiler water -cooling wall tube affected seriously the normal safe production. CO锅炉水冷壁管的爆裂严重地影响锅炉的正常安全生产。
- The rectangle thin wall tube of 316 stainless steel and the contortion thin wall tube of 663 copper alloy are fabricated by Laser Rapid Prototyping. 采用激光快速成型技术制备出316L不锈钢薄壁矩形管和663锡青铜扭曲薄壁方管。
- When radiographing the curved component whose convex side is toward the source and viewing single wall, location markers shall be used. 曲面工件,凹面对着射线源作单壁透照时,定位标记应在。
- When radiographing the curved components whose convex side is toward the source and viewing single wall, location markers shall be used. 曲面工件,凸面对着射线源作单壁透照时,定位标记应在。
- A new technique in SERS study on single walled carbon nanotubes is scribed. 介绍了一种碳纳米管表面增强散射的新方法。
- A gas phase mass transfer process was experimentally studied, in which the chlorine and acetone react in a short paralled flow wetted wall tube reactor. 利用短的湿壁管并结合双膜模型研究了氯气与丙酮并流氯化反应过程的传质系数 ,考察了丙酮流量VL、氯气流量 QG及湿壁管长 l对该气液反应传质的影响。
- This paper described the hydrodynamics and heat transfer process of falling film evaporation in a vertical wavy wall tube, mathematical model of heat transfer is theorized. 本文简介波形竖管降膜蒸发流动与传热的过程,通过理论分析建立波形竖管降膜蒸发传热的数学模型。
- A wall reflection model is established to meet accuracy requirements of radar tests,and it can be used to compute the maximum reflectance of a single wall in an anechoic chamber. 建立了墙面反射模型,用于根据雷达精度试验的要求计算微波暗室单个墙面的最大反射系数。
- The concept combines the natural, cushioning properties of single wall, brown test B-Fluted corrugated board with a simple, yet effective, design concept. 的概念结合了自然,缓冲性能的单壁,棕色测试二槽瓦楞纸板以一个简单而有效的设计概念。
- During unit 5 starting-up and 168h full load trial operation in a power plant, the boiler water-cooling wall tube burst happened, by comprehensive analysis, finds out the tube existing interlayer is mainly caused of water-cooling wall tube burst. 某发电厂%235机组在整套启动168h满负荷试运行期间,锅炉水冷壁管发生爆破,通过对水冷壁爆破管进行综合分析,指出管子存在夹层和夹杂物是此次爆管的主要原因。
- Single walled carbon nanotube (SWNT) is a hot and frontier topic of materials science and condensed matter physics in recent years. 单壁纳米碳管是近年来材料科学以及凝聚态物理研究的前沿和热点。
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