High-altitude parabola promotional poster-how to draw high-altitude parabola

What is the content of the handwritten newspaper on preventing high-altitude parabolas?

1. Slogan: Prohibited

Throwing objects from high altitudes

; Be careful of falling objects from high altitudes; falling objects from high altitudes can harm others and yourself.

2. Article 47 of the "

Property Management Regulations

" stipulates that property service companies shall assist in safety precautions within the property management area. . When a safety accident occurs, property service companies, while taking emergency measures, should report to the relevant administrative departments in a timely manner and assist in rescue work.

To this end, the property management department can take the following measures for high-altitude throwing objects and injury accidents:

1. When the property company performs high-altitude maintenance, cleaning of exterior walls and other high-altitude operations, do a good job Protective measures should be taken to prevent items from accidentally falling. During the operation, signage should be set up to remind passers-by to take a detour or special personnel should be arranged to guide pedestrians.

2. In normal times, the property management company should do a good job in inspection and daily maintenance of the building's exterior walls to avoid falling public area facilities such as exterior wall skins, public area glass, windows, etc. Harm to property owners.

3. In daily work, publicity and education should be carried out in various forms so that residents of the community can realize that throwing objects from high altitudes is an unethical and uncivilized behavior, improve the quality of residents, and fundamentally put an end to the practice of throwing objects from high altitudes. phenomenon occurs.

4. In the event of injuries caused by falling objects from heights, the property management company must do a good job in rescuing the injured and protecting the site, call the police in a timely manner based on the situation on site, and assist relevant departments to provide evidence

Preservation

work.

5. Use advanced camera technology to monitor some high-altitude parabola-prone areas to obtain first-hand materials and evidence of accidents, so that the property management company can take the initiative, etc. How to draw a high-altitude parabola

How to draw a high-altitude parabola requires a certain understanding of perspective painting and light and shadow effects. The following is a simple drawing method of a high-altitude parabola:

Materials: drawing paper, pencil, eraser, black fine pen.

Steps:

First, use a light pencil on the drawing paper to outline a diagonal downward curve in the sky as the path of the high-altitude parabola. It is recommended that you use some science courses or pictures to help you grasp the natural laws of this part of the curve.

Then use the perspective principle to draw the distance of the ground below the curve. This process requires moving the perspective below the curve, and then adjusting the drawing scale from bottom to top according to distance to obtain a more accurate and realistic effect. Especially at bends, more attention needs to be paid to the details of the interface location.

Next, determine the starting point where the item will be thrown and the shape of the item below the curve. Divide the object into several basic planes and adjust them through three-dimensional perspective, and finally build a high and low shape that fits the overall image.

After the form drawing is completed, it takes a certain amount of time to polish and process the detailed effects. You can use red or other bright-colored pens to create a more distinctive and dazzling throwing action effect.

Finally, turn the drawing paper sideways and use a fine black pen to draw around the outline of the shape to form clear and complete lines. If you need to make the image more dynamic, you can also add some different shadows and polishes around it.

After completion, the painting of a high-altitude parabola was completed by myself. The painting method of high-altitude parabolas is relatively complex and requires multiple experiences and attempts. However, through continuous efforts, you can obtain satisfactory results and effectively improve your hand-painting skills.

Please click to enter the picture to describe the high-altitude parabola slogan

1. Be careful and you will make big mistakes, and carelessness will make you big.

2. Pay attention to safety, prohibition

Throwing objects at high altitudes

3. Hidden dangers are everywhere, so keep safety in mind at all times.

4. Be on guard against the slightest change and keep the alarm bell ringing.

5. Never leave your mouth about safety and never leave your hands about regulations. Don’t forget the danger when you are in peace, and don’t forget the chaos when you are in control.

6. Safety is the greatest savings, and accidents are the greatest waste.

7. It is forbidden to throw from high altitude, everyone should take care of safety, and millions of families will be happy.

8. Be careful and you will not make a big mistake. Carelessness will make a big mistake. Throwing objects at high altitudes is strictly prohibited.

9. The community is a big family, live in harmony and be good neighbors. Please do not throw objects from high altitudes.

10.

Responsibility

is the soul of safety, and standardization is the foundation of safety.

11. Pay attention to safety and do not throw objects in the air.

12. A healthy body is inseparable from exercise, and a happy family is inseparable from safety.

13.

A safety helmet

is a protective weapon and should be worn before going to work.