您要查找的是不是:
- glass tube with vacuum 真空玻璃管
- A mercury thermometer is made of a glass tube with a bulb at one end. 凭常识我们知道温度计下面的。
- The Cryophorus consists of a glass tube with a bulb on each end containing water and water vapor. 此冰晶体形成器是一细长玻璃管两端并各有一玻璃球,球里有水和水蒸气。
- A uniform-bore glass tube with fine gradations and a stopcock at the bottom,used especially in laboratory procedures for accurate fluid dispensing and measurement. 滴定管一种统一口径的玻璃试管,有精确的刻度和下端有一个停止旋塞,特别用于实验室中对精确液流的分配和测量程序。
- A uniform-bore glass tube with fine gradations and a stopcock at the bottom, used especially in laboratory procedures for accurate fluid dispensing and measurement. 滴定管一种统一口径的玻璃试管,有精确的刻度和下端有一个停止旋塞,特别用于实验室中对精确液流的分配和测量程序
- A reed switch consists of two ferromagnetic and specially shaped contact blades (reeds) positioned in a hermetically sealed glass tube with a gap between them and in a protective atmosphere. 一个磁簧开关是由两片特定形状且磁性强的(接触)叶片组成。此叶片被封装在一个装有保护气体的密玻璃管。里,而两叶片中间有一道间隔。
- A glass tube for enclosing the flame of a lamp. 玻璃灯罩围住灯的火焰的玻璃管
- A tube with a very small internal diameter. 毛细管一根内径十分细小的管子
- glass tube with a tap; used for titration. 一种具有塞子的玻璃管;用作滴定的管状。
- With vacuum pen used to lift BGA from/on PCB to meet BGA non-touch nature. 真空吸放笔装置,实现零作用力吸放功能,符合BGA免触的特性,无损拆焊的组件。
- Calyx tube with tufted hairs only between lobes. 只在裂片之间的萼筒具丛生的毛。
- Sealed inside a glass tube, a stream of electrons carried a current through a vacuum between electrodes. 在一个密封的玻璃管内,带电的电子流在两电极间的真空中流动。
- An electron tube with a photosensitive cathode. 光电管具有感光的阴极电子管
- Heat the glass tube to the point that it can bend. 将玻璃管加热,以能弯曲为度。
- The stabilizers are akin to spidery legs with padded feet that grip the heart with vacuum suction. 这个稳定器就像是穿著防震脚垫的蜘蛛脚,透过真空吸力将心脏吸住。
- Images remained feeble and limited in range until 1925 when J. L. Baird succeeded in amplilying them with vacuum tubes. 1925年以前,电视的图像一直较微弱,接收范围也有限。1925年,苏格兰发明家拜尔德成功地用真空管放大了图像。
- Seal up one end of a glass tube about 34 inches long. 把长约34英吋的玻璃管的一端封闭起来。
- In this paper the atmospheric absorbent fluidized freeze dryingis compared with vacuum freezedrying in many ways. 介绍了常压吸附流化冷冻干燥,并与真空冷冻干燥做了多方面比较。
- Cut off damaged tube with Tubing Cutter. 用油管裁截器截去受损的油管。
- The technics of fabricating pure Al corrosion sensing film with vacuum sputter were groped. 探索了利用真空溅射技术在光纤纤芯上沉积纯铝腐蚀敏感膜的工艺。