您要查找的是不是：
- steel tube confinement factor 钢管约束效应系数
- steel tube confined concrete (STCC) column 钢管混凝土柱
- He slipped the telescope into a steel tube. 他将望远镜收进一根钢管内。
- A steel tube or wooden roller on which the warp is wound in a loom. 卷轴织机上的铁管或木轮，供经线缠绕之用
- Experiment Research on a New Type of Steel Tube Confined Concrete Joint 钢管混凝土梁柱节点受力性能的试验研究
- It is a stainless steel tube about 2cm in diameter. 它是直径约2厘米的不锈钢管。
- Handan City Hua Bei Stainless Steel Tube Co., Ltd. 邯郸华北不锈钢管厂有限公司。
- QINGDAO XINGFENG STEEL TUBE CO., LTD. 青岛兴峰管业有限公司。
- Hengyang Steel Tube Group Int'l Trading Inc. 衡阳钢管集团国际贸易有限公司。
- ZHEJIANG FIVE-STAR STEEL TUBE MANUFACTURING CO. 浙江五星钢管制造有限公司。
- ZHEJIANG XINDA ELECTRIC POWER STEEL TUBE CO., LTD. 浙江欣达电力钢管有限公司。
- Wiring with steel tube or cable. 钢管或电缆布线均可。
- Although small QW has smaller optical confinement factor and smaller ratio of carriers injected into QW, it can provide higher mode gain because of its smaller mixing between valence bands. 小阱宽的量子阱虽然光学限制因子和载流子注入比例都较小，但由于其价带耦合小于宽量子阱，从而具有高的模式增益，说明量子阱的能带结构对其光学特性有决定性的作用。
- An investigation on Optical Fiber Sensing of Interface Disengaging of Steel Tube Confined Concrete in Arch Bridges 钢管混凝土拱桥界面脱空光纤传感研究
- Mechanical Behavior Analysis of the Circular Steel Tube Confined Concrete Stub Columns 圆钢管套箍混凝土轴压短柱受力机理分析
- FEA About Capacity of Resisting Explosion Inside of Short Concrete Column With Steel Tube Confined 钢管混凝土短柱内部抗爆炸性能的有限元数值模拟
- The steel tubes were clogged with dirty matters. 钢管里塞满了脏物。
- With the continuous improvement of administrative support's socializing reform in colleges and universities,some confinement factors appeared. 随着高校后勤社会化改革进程的不断推进,在改革的过程中出现了一些制约改革深化的因素。
- Because the confinement effect of the square steel tube was involved in the stress-strain relationship of the core concrete,this method could allow for the interaction between the steel tube and the concrete. 由于核芯混凝土的应力-应变模型包含了方钢管的约束作用;因此该方法体现了组合柱中钢与混凝土之间的相互影响.
- Summarized the development actuality of polyphenylene sulfide(PPS) fiber at home and abroad,and analyzed the confinement factors of domestic development. 综述了国内外聚苯硫醚(PPS)纤维的发展现状,分析了制约我国PPS纤维发展的原因;
