1. Biosystem from domesticated activated sludge could remove algae effectively after immobilization. With sponge and sawdust as carrier, the removal rate of algae could exceed 90% and 80% respectively.

2. Protective production belongs to occluded biosystem in man-made control, and there are especial need and technology in production of pollution-free vegetables.

3. The common step and announcements of segregation analysis biosystem compound were introduced.

4. Because biochemical engineering is based on the biosystem, which has a very complex mechanism, it brings about relative high requirements on modeling, solving and optimizing models theoretically.

5. The non-linearity is the inherent nature of biosystem and the general motional law of all matters.

6. Protein as the essential biological material in the biosystem has been playing many vital roles for all kinds of biological phenomena.sentencedict .com

7. This article discussed some basic conceptions and approaches of systematic science under the background of statistical physics system, evolutional biosystem and economic system.

8. The invention has the advantages of simple operation, low cost, good dispersibility, non-pollution and non-toxic and can be directly used in biosystem.

9. Carbon nanotubes(CNTs), which are functionalized by biomolecules and possess biocompatibility and special recognition function, have the great potential application in biosystem.

10. Agricultural pollution has a tridimension character of the complicated cycling system composed of water, soil, biosystem and atmosphere.

11. Pesticide wastewater, which was unbiodegradable toxic industrial wastewater with high concentration, enters the biosystem after pretreatment.

12. This paper deals with the microbial ecological structure and purification function of the multi-stages biosystem.

13. A degradation treatment of the pollutants in the urban sewage is done by an artificial biosystem of microanimals, such as microbes and earthworms.

14. Man is an organic entirety. The heart and the body, the spirit and material are unified in hominal biosystem, and impact hominal health together.