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- It is studied by experiment that the influence factors and influence laws on variations of wall thickness and sectional shape during square tube dieless drawing. 试验研究了方管材无模拉伸时壁厚变化及断面形状变化的影响因素及影响规律。
- He is squaring away to write a new chapter. 他正准备动手写新的一章。
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- This is a device for squaring the circle. 这是一个不可能实现的方案。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- I must buy a tube of toothpaste. 我必须买一支牙膏。
- This tube is flexible but tough. 这管子柔软但很坚固。
- A glass tube for enclosing the flame of a lamp. 玻璃灯罩围住灯的火焰的玻璃管
- Column with section of concrete-filled square tubes is a new type of special-shaped column and crisscross combined column of concrete-filled square tubes is a representative one. 方钢管混凝土组合异形柱是一种新型的异形柱结构形式，十字形截面组合异形柱是其主要柱形之一。
- Apply solution to the tube and allow to become tacky. 在内胎上涂抹胶水并让它发粘。
- The tube was sealed off by fusing the material together. 管子以熔合管端的方法封闭起来了。
- He slipped the telescope into a steel tube. 他将望远镜收进一根钢管内。
- The tube is sealed at both ends. 这管子两端是密封的。
- The transmitter was pulsed by an electron tube. 电子管使发射器产生脉冲波。
- Suck on the tube to draw up the water. 用管子把水吸上来。
- She bought a tube of toothpaste. 她买了一管牙膏。
- square tube steel column filled with concrete 方钢管混凝土柱
- concrete filled square tube column 方钢管混凝土柱
- There are two different constitution forms for the square tubes with ribs in the test specimens, one consists of two welded channels with stiffening lips (channel tubes), stiffening lips (angle tubes). 根据无肋、单向设置斜肋和双向设置斜肋3种截面形式、2种截面尺寸的18个薄壁钢管混凝土轴压短柱试验结果，比较和分析了各试件的试验现象、破坏模式及荷载－位移曲线等。
