We did microbial stimulation project in Dagang oilfield in 1997 and increased 1473 tons of oil.
1997年在大港油田进行微生物吞吐，累计增油1473吨。
By that time, two variations were offered: the original foursquare $1473 (N600) sedan and a $1610 (Z600) coupe shaped like a ski boot.
到那个时候，提供了两个变化：原来的四角1473美元（N600等）轿车和一六一○美元（Z600）跑车形状像滑雪开机。
The Numbers of 1473 Norplant users were studied to understand the status of propagation and education of Norplant, and its influence on acceptability in countryside in Sichuan province.
为了解四川省农村皮下埋植避孕法(简称皮埋法)的宣传教育现状及对该法使用情况的影响，本研究对农村1473例皮埋法使用者进行调查。
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