- It shows that organic food industry has advantage of high benefit.
- Taiwan Jujube is a new tree species with high benefit and quick return of investment in heliogreenhouae orcharding.
- The benefit of high benefit installation agriculture and its prob lems are discussed.
- This technology has the advantage of low investment, low cost, high benefit and uncontaminated etc.
- Academic misconducts are behavior of low investment but high benefit, and can lead to "Matthew Effect".
- Chemically cleaning and preventing carete has features of simple operation, convenience, good effect of cleaning and preventing cerate and high benefit.