n. 滴定管, 量管

[化] 滴定管

[医] 滴定管

[ noun ]
measuring instrument consisting of a graduated glass tube with a tap at the bottom; used for titration
<noun.artifact>

Burette \Bu*rette"\, n. [F., can, cruet, dim. of buire flagon.]
(Chem.)
An apparatus for delivering measured quantities of liquid or
for measuring the quantity of liquid or gas received or
discharged. It consists essentially of a graduated glass
tube, usually furnished with a small aperture and stopcock.