力高文图表的英文

ringelman chart

• 高:    tall; high
• 文:    character; script; ...
• 图表:    chart; figure; gra ...

例句与用法

1. The government is considering amendment to the relevant provisions so that the ringelmann chart as adopted in the air pollution control ordinance ( cap . 311 ) will be used to determine the concentration of smoke
   政府正考虑修订有关的法例，改用已在《空气污染管制条例》 (第311章)中采用的力高文图表断定黑烟的浓度。