早于用英语怎么说？

早于

• sooner than，before

例句

• The idea of sea - floor spreading actually preceded the theory of plate tectonics. 海床扩展说实际上早于板块结构理论.
• He is recognized as a pioneer of special effects photography predating digital imaging. 他被视为早于数字图像的特效摄影开拓者.
• The F - 16's evolution predates the ECP process for the airplane. F -16 的发展过程对于飞机本身来说要早于ECP程序的开始.
• Indeed, this strand may well predate the anti - pollution effort. 而且, 这一目标或许要早于防止污染.
• In addition, the appearance of EAD in Mid was earlier than that of Epi and Endo. 此外, Mid的EAD出现 的时相早于Epi和 Endo, 其中Epi和 Endo的 EAD的耦联间期分别与Mid的EAD的 耦联间期具有相关性.
• The basic concepts of colorimetry were expressed by Grassman in 1853. 测色学的基本概念早于1853年由格腊斯曼加以阐述.