Definition of pycnometer in English:

pycnometer

(also pyknometer)

noun pɪkˈnɒmɪtə

A container used for finding the relative density of a liquid by measuring its weight when filled with the liquid and comparing it with the weight when filled with water.

Mid 19th century; earliest use found in John Thudichum (1829–1901), physician and chemist. From pycno- + -meter.

(also pyknometer)

nounpɪkˈnɒmɪtə

A container used for finding the relative density of a liquid by measuring its weight when filled with the liquid and comparing it with the weight when filled with water.

Mid 19th century; earliest use found in John Thudichum (1829–1901), physician and chemist. From pycno- + -meter.

单词	pycnometer
释义	Definition of pycnometer in English: pycnometer (also pyknometer) noun pɪkˈnɒmɪtə A container used for finding the relative density of a liquid by measuring its weight when filled with the liquid and comparing it with the weight when filled with water. Origin Mid 19th century; earliest use found in John Thudichum (1829–1901), physician and chemist. From pycno- + -meter. Definition of pycnometer in US English: pycnometer (also pyknometer) nounpɪkˈnɒmɪtə A container used for finding the relative density of a liquid by measuring its weight when filled with the liquid and comparing it with the weight when filled with water. Origin Mid 19th century; earliest use found in John Thudichum (1829–1901), physician and chemist. From pycno- + -meter.
随便看	roll-out rollout roll out roll out the red carpet for rollover roll over rollover bar rollover contract rollover contribution rollover credit roll over in grave roll over in one's grave rollover provision rollover relief rollovers rolloway roll own roll plane roll-produced roll rate rolls Rolls Buildings roll scale Rolls Chapel Rolls, Charles Stewart