The melons occur more than 2-3 days after the flowering, and the melons have not yet fallen. Vegetable growers who have been growing loofah for many years know that the water before and after the melon must be timely. If the watering is too late before flowering, that is, water is poured and fertilized 1-2 days before the flowering, the water and fertilizer supply is sufficient, and it is easy to cause the melon. After watering the melon, it is too early to water, that is, after the scented flower, the melon will be watered to promote the melon, and it will also cause the melon. For the melons caused by watering, the precautionary measures are to prematurely water the flowers before the melons sit, and then the melons are poured and then the melons are poured to avoid the supply of water and fertilizer. In addition to the above reasons, the growth of plants and the improper use of medicinal herbs are also two key reasons for loofah and melon. To prevent melons, we must also pay attention to these two points. The experienced vegetable growers know that the melons are mostly found on the root melons. This is mainly because the medicinal growth of the loofah is rapid and it is difficult to rapidly transition to reproductive growth. In this regard, in the case of the melon, if the plant grows too prosperous, it should be sprayed once to help the growth of the plant and then carry out the melon. The use of scorpion medicine is not appropriate. It means that the anthers are smashed into the melons and the hormones are strongly transformed, so that the young and fragile melons are difficult to adapt and break. Therefore, when you spend the flowers, you must not put the anthers on the melons. You should pick up the 2/3 parts of the melons. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone Portable Color Doppler Ultrasound Series Color Doppler Ultrasound System
-Abundant function Multilingual
Specifications Portable Color Doppler Ultrasound,Portable Color Ultrasound Machine,Portable Color Ultrasound Equipment,Color Ultrasound Equipment For Clinic Guangzhou Sonostar Technologies Co., Limited , https://www.sonoeye.com
-High definition image
-Very thin light and pretty
-15inch LED Screen
-Built-in Battery
1. Imaging Modes:
-B, B|B, 4B, B|M, M
-Color Doppler (CFM)
-Power Doppler (PDI)
-Directional Power Doppler (DPDI)
-Pulsed Wave Doppler (PWD)
-B+PWD (Duplex)
-B+CFM/PDI/DPDI+PWD (Triplex)
-High Pulse Repetition Frequency (HPRF)
-Tissue Harmonic Imaging (THI)
2. Scanning Method: electronic linear, electronic convex, electronic micro-convex, scanning depth: 2-24cm
3. Color Doppler:
-PRF variable: 0.5-9 kHz
-Wall filter settings: 3 steps (5%, %10%, 15% PRF)
-Angle steering for linear transducers: ±10°
-Real-time spatial filter: 4 values
-CFM palette>10 maps
-PDI palette>10 maps
-B/Color priority control
-Color threshold control
-CFM baseline control
-Doppler frequency selection
-Color frame averaging
-Transparent Color Mapping (TCM)
4. Pulsed Wave Doppler:
-PRF variable: 1-10 kHz
-Wall filter settings: 16 steps (2.5%-20% PRF)
-Angle steering for linear transducers: ±10°
-Real-time trace line with automatic calculation of spectrum parameters
-Stereo sound: volume control
-PWD palette>10 maps
-Doppler frequency selection
5.Processing:
-High Line Density scan mode for better resolution
-8 sliders TGC Control
-Dynamic range>120 dB
-Overall gain control
-M - mode sweep speed control
-Acoustic power control
-Variable frame averaging
-Brightness, contrast
-Advanced gamma control
-Scan direction, rotation, up-down controls
-Negative / positive control
-Echo enhancement control
-Noise rejection function
-Speckle reduction
6. Image and video: AVI, JPG, BMP, PNG, TIF, DCM (DICOM)
7. General Measurements and Calculations: Distance, Length, Area, Circumference, Volume, Angle, Stenosis %, A/B Ratio, Velocity, Pressure Gradient (PG), Acceleration, Resistivity Index (RI), Heart Rate, Velocity Time Integral (VTI), etc.
8. Measurements and Calculations Software Packages: Obstetrics, Gynecology, Abdominal, Urology, Endocrinology, Vascular, Cardiology, etc.
9. Expansion interfaces:
-VGA, TV Interface
-USB2.0 Interface
-RJ-45 Network interface
-Support DeskJet printer, LaserJet printer, video printer