用cultured pearls造句子，“cultured pearls”造句

B: Yes. Natural pearls or cultured pearls? We have both kinds.

In conclusion, the freshwater cultured pearls produced by mussel Hyriopsis cumingii contain no calcites, and this is obviously different from characteristics of saltwater cultured pearls.

The characteristics of the new shapes of pearl are systematically summarized. Nucleated cultured pearls are more suitable to be produced for varied shaped pearls.

Irradiating experiments on freshwater and seawater cultured pearls using electron accelerator have been done, and lots of colour changed samples have been obtained in the experiments.

Pearl categories: natural pearls, cultured pearls, natural sea beads, sea pearls, freshwater pearls, South Sea pearls, black pearls;

Would you like to see natural pearls or cultured pearls?We have both kinds.

But the cultured pearls have equal lustre and are just as beautiful.

Natural pearls or cultured pearls.

earring incorporating natural or cultured pearls (excl. of precious metal)

"The biggest industry in Japan is not shipbuilding, producing cultured pearls, or manufacturing transistor radios or cameras. It is entertainment".

Natural pearls or cultured pearls? We have both kinds.

I sit on a wooden bench as a perky South African describes how they go about creating cultured pearls.

Are the cultured pearls as lustrous and beautiful as the natural ones?

We have natural pearls and cultured pearls.

Natural pearls are of higher value, but the cultured pearls have equal luster and are just as beautiful.