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- 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。
- glass tube with a tap 带塞子的玻璃管
- 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 tube with a very small internal diameter. 毛细管一根内径十分细小的管子
- 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。
- An electron tube with a photosensitive cathode. 光电管具有感光的阴极电子管
- To run or walk with a tapping sound. 轻轻地走或跑
- A glass tube for enclosing the flame of a lamp. 玻璃灯罩围住灯的火焰的玻璃管
- To measure the temperature in the tube with a thermograph. 用温度计测一测筒内的温度。
- 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
- He pours wine into a glass with a tall stalk. 他将酒倒入一只高脚玻璃杯中。
- I satisfied my thirst with a glass of water. 我喝了一杯水解渴。
- He tried to varnish over the truth with a lie. 他试图用谎言来掩盖真相。
- I can tap it over the net with a backhand ahot. 我可以用反手拍打击将球打过网。
- A glass tube a few feet long is closed at one end with glass and at the other with a flexible diaphragm. 它是一个几英尺长的玻璃管,一端用玻璃封闭,另一端用柔性隔膜封闭。
- He poured wine into a glass with a tall stalk. 他将酒倒入一只高脚玻璃杯中。
- She sopped up the spilt milk with a cloth. 她用一块布抹去溢出的牛奶。
- Fluorescent lamp:Type of electric discharge lamp consisting of a glass tube filled with a mixture of argon and mercury vapor. 萤光灯:藉磷光粉涂层所发萤光照明的放电灯。