常見例句雙語例句Higher diurnal temperature variation at branching was suitable for higher 11S/7S ratio.分枝期較大的晝夜溫差利於提高11S/7S比值;http://dict.cnki.netWhereas when using bowl shaped bit, the success ratio of branching is high, process simplified, time saved and cost reduced.而碗狀鑽頭人爲叉孔成功率高,施工工藝簡單,節(jié)省了時間,降低了成本。Theoretical prediction on various kinds of dynamic information, such as the total absorption cross section, product vibrational distribution, and branching ratio, are presented.理論對各種動力學性質作出了預言。這些性質包括:吸收截麪、産物的振動分佈、反應通道比。 返回 branching ratio