Oil is the dispersed phase in an oil-in-wateremulsion.
在水包油乳状液中，油为分散相。
2
A water-in-oilemulsion is a more commonly produced fluid than an oil-in-wateremulsion.
与水包油乳状液相比，油包水乳状液为更普遍产出的流体。
3
This vaccine depends, according to Emmanuel Hanon, who helped develop it, on an oil-in-water-emulsion adjuvant so good that only a twentieth of the normal amount of antigen is needed.