Dragonflies are the generic names of invertebrates, insects, dragonflies and suborders of Diptera.
Dragonflies are carnivorous insects. They prey on flies, mosquitoes, leafhoppers, midges and small butterfly moths and other agricultural and forestry pests. Dragonflies are a kind of important natural enemy insects beneficial to human beings. "Dragonfly Point Water" is the biological feature of dragonfly laying eggs in water. Its larvae (larvae) live in water and their life periods vary according to species. Generally, dragonflies are 2 years old. Some of them can be used to monitor environmental pollution for up to 3 to 5 years. They have medicinal, edible and ornamental value.
Bionics is an old and young subject.
People study the principles of the structure and function of organisms, and invent new equipment, tools and technology based on these principles, and create advanced technology suitable for production, learning and life.
- Created On Windows
- Wingspan 39.1ft (11.9m)
- Length 38.4ft (11.7m)
- Height 8.1ft (2.5m)
- Empty Weight -15,794lbs (-7,164kg)
- Loaded Weight 1,930lbs (875kg)
- Power/Weight Ratio 6.982
- Wing Loading 5.9lbs/ft2 (28.7kg/m2)
- Wing Area 328.0ft2 (30.5m2)
- Drag Points 5559
- Number of Parts 95
- Control Surfaces 0