rotifer造句
1. One whole phylum of creatures, the rotifers, seem to fit into no known evolutionary tree at all.
2. When the pools dry, the rotifers turn into minute particles of dust, wrinkled and desiccated, awaiting the next rainfall.
3. As it happens, the rotifer scandal may be on the verge of a solution.
4. The fatty acid composition of rotifer was deeply affected by that of the microalgae, especially the polyunsaturated fatty acids (PUFA) such as EPA and DHA.
5. Progress in the study of rotifer resting eggs is reviewed.
6. Effect of the age of the rotifer Brachionus calyciflorus at starvation on life history strategy was studied by individual culture.
7. In the process of culture rotifer Brachionus plicatilis with Baker's yeast and a certain amount of spiraling algae powder, we add Photosynth-etic Bacteria (PSB) in our experiments.
8. The experiments of mass-culture of rotifer had been performed in big glass-jars, aquariums, cement tanks and earth ponds, and all of these were successful.
9. Compared with crustacean zooplankton, rotifer responded to trophic status more distinctly.
10. Among 18 bacterial strains isolated from rotifer culture tank, one strain of Pseudomonas, TP4, a vitamin B12 producer, appeared a significant complementary effect on rotifer growth.
10.try its best to gather and create good sentences.
11. In that time the rotifer has proliferated into more than 450 species found around the globe.
12. The results show that there are protozoa(main infusorian)and mini-metazoa(rotifer and daphnia)communities in PFU.
13. Hatching time is short with fry appearing after 24 to 30 hours, and growing rapidly when fed with rotifers.
14. Currently accessible for searching are the recent mollusk files, the invertebrate paleontology files, the rotifer collection and Gary Rosenbergs molluscan species database etc.
15. Recycle system of shrimp culture wastewater was consisted of rotifer pond, deposit pond, bounce-back physical filtrate instrument and biological filtrate pond.
16. The neonates' starvation-endurance duration of Clone B and D was positively correlated with the body volume of rotifer mother.
17. On the 3rd day, the larva was able to swim in the water, few started feeding with rotifer.
18. It was found these four digestive enzyme activities were not related with the egg ratio when rotifer was fed.
19. Some of regulation and reasons for plankton distribution in rotifer cultivated ponds and importance in production management were discussed.
20. Water clarifier-A may play an important role in the increase of protozoa numbers, although such a role was not so obvious with rotifer and crustacean zooplankton.
21. Several significant changes were found in the composition of the rotifer, cladoceran and copepod assemblages.
22. The effect of temperature change in culture period on resting egg formation of freshwater rotifer, Brachionus calyciflorus was examined by the method of population accumulative culture.