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- stepped taper tube 逐节变直径管
- This tester is used for determining the transverse compression strength of paper tube, bobbin, paper can, and composite can... etc. it can also be used for testing taper tube. 纸管抗压试验机，电动纸管抗压试验机是专门测试纸管,胶管,纸罐之横压强度,或一般小型包装容器之抗压能力。
- Method;The posterior wall of bladder neck were cut and sutured into taper tube, which were then pulled out to perineum and sutured to urethral meatus to replace the urethra. 方法:自膀胱颈后唇向上,取梯字形壁瓣,形成锥状管,经膀胱颈口,自阴道前壁外拉至外阴部,在原尿道外口处固定,替代尿道。
- It is a difficult work to calculate the deflection of filament wound tapered tube at bending because of changing layer thickness in every cross section. 纤维缠绕的锥形管,由于各截面的纤维层厚在不断变化,弯曲变形计算比较困难。
- He stepped up so as to be able to speak. 为看得更清楚，他上到高处。
- My boss was too old to work well. He stepped down. 我的老板年龄太大，做不好工作了，他上星期离了职。
- The man stepped in and asked for my father. 那个人走进来求见我父亲。
- She stepped aside to let them pass. 她站到一边让他们走过去。
- The ice cracked as I stepped onto it. 我一踩冰就裂了。
- He bounced into the room with a springy step. 他以轻快的跑步跳进房间。
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- He stepped on to the sidewalk from the bus. 他从公共汽车走下到人行道上。
- They stepped out of the sun into the coolness. 他们到阴凉处躲避烈日。
- They stepped over his prone body. 他们从他俯卧的身体上踩过去。
- I must buy a tube of toothpaste. 我必须买一支牙膏。
- Financial aids generally taper off after the first year of college. 助学金通常在大学一年级之后逐渐减少。
- He stepped aside to let me pass. 他站到一边让我过去。
- This tube is flexible but tough. 这管子柔软但很坚固。
- A slight taper given a die to facilitate the removal of a casting. 转子嵌在模具上的细长拨销，使铸件容易被切割
