The car grille is made of aluminum.
Surface adopts advanced mirror polishing processing technology, and its brightness reaches the cyan mirror level effect.
The back end is treated with black plastic spraying, which is as smooth as a satin surface, which makes the mesh on the surface more three-dimensional and highlights the individuality of the metal material.
Wide Ranges of Applications: Universally applicable to any bumpers, body kits, fenders, hood ventilation holes, vehicle openings, etc.
Prepare the corresponding tools, such as large sharp scissors, saws, sanders, etc.;
Car Grill Mesh,Aluminum Car Grill Mesh,Honeycomb Mesh Car Grill,Grill Mesh For Car Front HEBEI JUNTAN METAL PRODUCTS CO., LTD. , https://www.juntanmetal.com
At present, leaf area measurement methods commonly used are grid cross method, leaf area instrument method, copy weighing method, dry weight method, digital image processing method and the like. Brazil has a large area of ​​banana leaves. Under the condition of sufficient water and fertilizer, the leaf length can reach 3m and the leaf width can reach 1m. When it is planted in the field for about 4 months, the leaf length can reach 1m or so, and the width is more than 0.4m. It is no longer possible to use the United States. CID's handheld leaf area meter was used to measure the leaf area. As the plant grew, the leaves grew larger and larger. The grid cross method and the copy quality method were stable, but they required a lot of work and required a lot of consumption. The time; the copy weighing rule requires a destructive sampling assay.
The statistical test results of actual and simulated values ​​of banana leaf area in Brazil showed that the average absolute error, standard error of error, and correlation between simulated and measured leaf area obtained from the product of Brazilian banana leaf length, leaf width and length-breadth bread during vegetative growth period The coefficients reached a very significant level, and the average absolute error, standard error of error, and correlation coefficient between simulated and measured values ​​of leaf area obtained from the banana leaf length and breadth and length of Brazilian bananas during the buds and budding stages reached extremely significant levels. It shows that the simulated value is in good agreement with the measured value. In the vegetative growth period, the leaf-area correlation coefficient of the long-width product simulation is the highest, the leaf area meter leaf length simulation is the second, and the long-width product simulation has the smallest standard error of the leaf area difference, and the leaf length is the second; at the bud stage and In the budding period, the leaf area simulated by the leaf length had the highest correlation coefficient, and the long-width product simulation was the second.
The leaf area meter's measurement of banana leaves in Brazil found that its leaf area has a certain proportion to the leaf length, leaf width and length-width product. The leaf area meter is also called leaf area meter and can be applied to field work. Without any damage to the blades, the measurement accuracy is high and the speed is fast. Compared with the previous method, the work efficiency is greatly improved.
High-Quality Materials: Use high-quality aluminum alloy materials
Protect Car Body: protect the intercooler, radiator, and engine compartment from road stones, debris, garbage, leaves, etc., and prevent damage to the process of moving foreign objects on the car parts.
The grill mesh is cut according to the shape of the mid-net frame, it is best to leave a certain space size, in order to adjust conveniently;
Saw off the grid of the original grill mesh, leaving only the middle net frame, and cover the middle net after cutting and grinding;
Use steel wire, wire buckle, or glass glue (the kind that sticks to the front windshield) to fix it. If you use glass glue, you have to be equipped with a hot air fan to enter the operation.
Analysis of Banana Leaf Area Measurement in Brazil by Leaf Area Meter
Leaf is the place where plants perform transpiration, and it is also an important organ of plants. The size of leaf area is directly related to the intensity of photosynthesis and transpiration. Therefore, leaf area directly relates to the growth and development of plants, and leaf area meter is used to measure leaf. The size of the area.