camphine
英式音标：[\'kæmfi:n] 美式音标：[\'kæmfin]
camphine的意思释义 n.（旧时点灯用的）精制松脂；英英释义 CamphineCamphine was the trade name of a purified spi
camphine怎么读
英式音标：[\'kæmfi:n]
美式音标：[\'kæmfin]
camphine的意思释义
n.
（旧时点灯用的）精制松脂；
英英释义
CamphineCamphine was the trade name of a purified spirit of turpentine formerly used for lamps, generally prepared by distilling turpentine with quicklime. Camphine gives a very brilliant light when burned in a lamp, but, to prevent smoking, the lamp must have a very strong draught.
camphine用法及例句
例句参考
On the use of a mixture of spirit of wine and camphine, as a light for optical purposesXXXI. On the use of a mixture of spirit of wine and camphine, as a light for optical purposes
On the use of a mixture of Spirit of Wine and Camphine, as a Light for Optical Purposes / by John George Children
[Syntheses in the isocamphine series. VI. (+) and (-) Isocamphenilanic acid]
Prüfung von Camphinelampen in Vergleich mit Gas, Oel und Wachs
Observations on the above planet, made in the United States, at the Philadelphia high school, state of Pennsylvania
Effect of amino acids application and different water regimes on the growth and volatile oil of Rosmarinus officinalis L. plant unde...
Prüfung von Camphinelampen in Vergleich mit Gas, Oel und Wachs
Prüfung von Camphinelampen in Vergleich mit Gas, Oel und Wachs (p 314-317)
ASPHALT PAVEMENT RECYCLING METHOD AND COMPOSITIONS
