Scientific name Forsythia suspensa The name Weeding Forsythia alias Shoudanke Oleaceae morphological characteristics of deciduous shrubs. Basal branches, branches arched sagging, branchlets brown, slightly angular, with raised lenticels, hollow internodes. Leaves simple or 3-lobed, opposite, ovate or elliptic-ovate. The flower is golden yellow and the first leaves open. Flowering from April to May. Capsule ovoid, mature in October. The main points of propagation can be cuttage, sowing, and propagation. The cuttings were carried out from February to March. Sowing right after sowing in October in autumn, the wet sand accumulation in the following year from February to March drill. Seedlings are planted on the fertile soil with good drainage when they are transplanted into leaves during the deciduous period; after the flowers are removed, dry branches, weak branches and leaves, too dense and too old branches are cut after each flower, and attention is paid to the rhizosphere fertilization. Application value Forsythia chinensis blooms in early spring, golden branches, bright and lovely, is an excellent flowering shrub in early spring. Appropriate to the house side, pavilions, wall hangings, under the fence and roadside configuration, but also suitable for the riverside, poolside, rock, planting under the rockery. Because of its well-developed root system, it can be planted as a flower bud or berm tree. Stems, leaves, fruits, roots can be used as medicine.
BIO scope S1 is a digital handheld scope used to record digital photographs and videos.
Advantage
1. Bigger LED Screen 3.5 inch with 720*480 resolution
2. Never hot lens with 300 thousand pixel
3. Disposable earmuff
4. examine external ear and middle ear
5. cerumen,otitis media, ear infections, perforation of tympanic membrane checking
6. Small & Light to hold, Easy to carry with aluminum box
7. Rechargeable Li-On battery to ensure 4 hours continuous working at least
8. Cheaper price
9. CE mark
Specification
Resolution | 720X480 |
Light source | Natural white(LED) |
LCD | 3.5 inches special LCD screen |
Minimum color difference for different viewing angle | |
File format | JPEG,BMP,AVI |
Media | Micro SD flash card |
Interface | 1 mini USB,1 AV-OUT,1 SD card slot |
Power supply | rechargeable lithium battery |
External power | 110V~220V AC 50/60HZ, Output DC 5V 500MA |
Working time | 3 hours for continuous working |
Charging time | 5 hours |
Digital Endoscope
Wuxi Biomedical Technology Co.,Ltd , https://www.wxbiomedical.com