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- The sieve element of the primary vascular system of the seedling of Nelumbo nucifera was sieve tube element. 莲幼苗初生维管系统中的筛分子为筛管分子。
- Cyclosis (cytoplasmic streaming) The streaming of cytoplasm in a circular motion around the cell observed in some plants, particularly young sieve tube elements. 胞质环流（胞质运动）：在一些植物细胞特别是在幼筛管分子中观察到的细胞质围绕细胞的环形流动的现象。
- In a printer, the removable type element. 印刷机上可拆卸的打印部件。
- 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's in his element when playing badminton. 他打起羽毛球来真是得心应手。
- This heater needs a new element. 这个加热器需要一组新电阻丝。
- I must buy a tube of toothpaste. 我必须买一支牙膏。
- I'm out of my element in political discussions. 我不喜欢参加政治讨论。
- major cross-section of tube elements 管元年大截面
- Maintenance of PC is in my element. 我对电脑的维修保养很在行。
- This tube is flexible but tough. 这管子柔软但很坚固。
- Sulphur was not identified as an element until1810. 1810年以前还没有认出硫是一种元素。
- The scientists are in search of a new element. 科学家们正在寻找一种新元素。
- A glass tube for enclosing the flame of a lamp. 玻璃灯罩围住灯的火焰的玻璃管
- Apply solution to the tube and allow to become tacky. 在内胎上涂抹胶水并让它发粘。
- He was out of his element at the ball. 他在舞会上感到格格不入。
- 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。
- There's an element of truth in his story. 他说的有些道理。
- He slipped the telescope into a steel tube. 他将望远镜收进一根钢管内。
