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Cold flowers, leaves slightly wrinkled, green veins, markings raised, silver-white, clusters were scattered, branches and leaves small and elegant, available for desk furnishings, but also for hanging basin or hanging basket to watch. Cold water flowers, also known as transparent grass, perfoliar grass, aluminum leaf grass, snow white grass, mosaic ramie, is a genus perennial herb of the genus Yankee and Lenghuahua. The cultivation points are as follows: The soil is not strict and resistant to weak alkali. It is best to use a mixture of humus-rich soil, garden soil, and river sand that are rich in organic matter. Hi wet, not tolerant to drought, basin soil should see dry see wet, can not water, winter can not spray leaf surface, avoid dark spots. From May to June, applying liquid fertilizer once every half a month will ensure that the whole year will grow vigorously, and too much will cause leggy. Once a year, the bowls should be slightly larger and lighter, requiring good drainage. 2. Avoid direct sunlight, but not too shady, so as not to thin the leaves, fade the color, branches long, internodes become longer, stalks weak, easy lodging, winter should be full of light. 3. In order to enhance the ornamental value, the plants should be dwarfed to maintain a round plant shape. When the height is as long as 40 cm, regardless of the main branch or lateral branch, the branches should be shortened or picked up 2 to 3 times in order to promote branching. To make the plant full and compact, cut the branches, you can choose cuttings. 4. More cold-resistant, enter the growth phase above 14 °C, the appropriate temperature is 15 °C to 25 °C, the winter temperature of not less than 6 °C will not be frozen. 5. After 2 to 3 years of growth, cold water flowers can be pruned before the buds in early spring, and the old branches with higher growth will be pruned, which will promote new branches and plant regeneration, otherwise the plant shape will be scattered and the ornamental effect will gradually decrease. 6. For cutting propagation, the annual branches can be cut, and each section is kept as a section. Each section is preserved with 2 leaves, inserted into plain sand, rooted for 20 days, and divided for 40 days. The cuttings can be carried out in greenhouses throughout the year and can also be propagated in separate plants. 7. The hazards of spider mites and mites are prone to occur, and they can be controlled with omethoate solutions. (Source: Lin Yunjia, China Flower Network)
Long Range LiDAR Radar
Long distance LiDAR sensor series are particularly easy to communication thanks to their fixed connector, which can be plugged it up and off by yourself. Voltage is wider from 8v before to 36v. Low power consumption feature makes it beceome a very competitive, high performance-price ratio, long range Laser Distance Sensor.
Highlights:
> Measurement frequency: 400 Hz (Max 60m 3000Hz)
> Long range: 200m
> High temperatures: -10~+50℃
> UART output
> Connector design: easy to use
Parameters:
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Accuracy
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±10cm(<50m) /±1%(>50m)*
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Measuring Unit
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cm
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Measuring Range (without Reflection)
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0.1-200m
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Interface options
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Serial/usb/rs232/rs485/bluetooth
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Measuring Frequency
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400 Hz
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Laser Class
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Class I
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Laser Type
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905nm
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Weight
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About 20g
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VInput Voltage
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8V-36V
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Resolution
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1cm
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Size
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43*35*21mm
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Operating Temperature
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-15℃~50℃
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Storage Temperature
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-40℃~85℃
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Chengdu JRT Main Ranging Modules: Industrial Laser Distance Sensors, Laser Rangefinder Sensor, Tof LiDAR Sensors.
Speed Laser Sensor,Long Range Lidar,Long Range 3D Lidar,Long Range Radar Sensor
Chengdu JRT Meter Technology Co., Ltd , https://www.jrt-measure.com