3D model of the solar systemYou can use Plotly Scatter3D and Plotly Surface to create a 3D model of the solar system. Scatter3D was used to draw the orbit, and Surface was used to draw the sphere. The specific creation process was as follows:
1. Sphere(radius, color, dist = 0):
- In the function, radius was the radius of the sphere, color was the color, and dist was the distance from the sun.
- By setting the angle Theta (range 0 to 2 Pi) and Phi (range 0 to Pi), then calculating the spherical coordinates x, y, z.
- Finally, he created a go.Surface to track the target and return.
2. define the function orbit(dist, offset = 0, color = "white", width = 2) that maps Saturn's orbit and rings:
- Dist is the distance from the sun, offset can change the center of the circle.
- Initialize the empty list x, y, z, and calculate the coordinates through a loop. Create a go.Scatter3d tracking object and return.
3. define annotation function not (x, z, txt, xancr = 'center'):
- Create a dictionary st containing annotation information and return it.
4. The main function used to draw the solar system:
- First, he set the planet's diameter (kilometers), the planet's diameter relative to the size of the Earth, the distance from the sun (millions of kilometers), and other parameters.
- Then create spheres for the sun and planets, such as creating the sun sphere trace0 = sphere(diameter[0],'#ffff00', distance_from_sun[0]).
The complete code needs to be imported into the relevant packages (such as installing plotly, import plotly.graph_objects as go, numpy as mp, math, etc.).
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Model and photographer working togetherThere were many forms and purposes for a model to work with a photographer:
- ** Commercial shooting **:
- In the commercial shooting fields of fashion, advertising, jewelry, cosmetics, and so on, cooperation between the two parties was more common. This was a typical business practice. The finished product was used for external display and advertising, which involved the right of the model's portrait, so the photographer usually paid the model to shoot. In this kind of cooperation, models were important carriers of goods. Their temperament, posture, and expressiveness directly affected the quality and style of the work. The photographer needed to choose a suitable model according to the theme and style of the shoot, and convey the creative concept or meet the requirements of Party A through the model's interpretation.
- In order to meet market demand, photography studios (such as wedding photography studios and photo studios) would also work with models to create samples. The sample would be published online or printed for display to earn money. This involved the right to the model's portrait, so most of them would spend money to hire models. Professional models could provide creative inspiration. Their postures, expressions, and movements could stimulate the photographer's creative desire. Different models had different appearances, temperaments, and styles, which helped to make the work more diverse and personal.
- ** Training and teaching **: Some photographers will hire models for training and teaching. The advantage of professional models was that they had strong professional performance ability. After training, they had high quality and strong performance. They could accurately understand the photographer's intentions and quickly adjust their state to adapt to the shooting needs, ensuring a smooth shooting process and improving efficiency. However, some photographers did not need to hire other models because they had long-term partners.
- ** Resource accumulation **: For photographers who have just entered the industry and do not have model resources, they can only hire models when they want to shoot or create. From a market perspective, hiring professional models could help increase the commercial value of the work, make the work more attractive and influential, and increase market exposure and sales.
- ** Exhortation for shooting **: This was a model and photographer mutually agreeing to shoot for free. Both parties did not have to pay each other, and the photographer would provide free photos to the model in return. This model could help both parties improve their skills and experience, build a collection of works, enrich their personal experience, and expand their social circle. However, there was a lack of channels for mutual encouragement offline. Generally, one could look for mutual encouragement partners on official and authoritative online dating platforms. These platforms had an audit process to ensure the quality and professionalism of both parties, and provided evaluation and recommendation functions to facilitate the selection of partners. However, online dating also had risks.
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How to create a solar system comic strip project?You need to start with a clear concept and storyline. Decide on the characters and their roles in the solar system. Then, do some research on the planets and their features to make the comic accurate.
2 answers
2025-11-08 02:15
How to draw cartoons for a working project?First, you need to have a clear idea of the project's theme and requirements. Then, start with simple sketches to outline the main characters and scenes. Use proper tools and colors to make the drawing attractive.
2 answers
2025-04-18 18:27
Monocrystal crystalline solar panels working principle diagram explanationWhen the sun shone on the monocrystal crystalline solar panels, the semiconductor crystals in the solar cells absorbed the light quantum energy in the light. After the electron in the bond accumulated a certain amount of energy, it broke away from the bond and became a free electron, thus stimulating hole-electron pairs. Under the effect of the electric field in the P-N junction, the holes and electrons moved to the P and N regions respectively, generating an electromagnetic force. When a circuit was formed through a wire connection, an electric current would be generated. At this time, if the load was connected, the corresponding electric energy could be obtained. This phenomenon was called the photovoltage effect or the photovoltage effect. The greater the intensity of the light, the larger the area of the junction, and the greater the electromagnetic force generated.
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Vientiane City ProjectVientiane City was a high-quality commercial center developed by China Resources Land, a subsidiary of China Resources Group. It was the representative of high-end businesses under China Resources, covering commercial complex, high-end apartments, high-end office buildings, five-star hotels and other supporting facilities. The shopping centers under China Resources included the three core product lines of Vientiane City, Vientiane Hui, and Vientiane World. Vientiane City was positioned as a luxury mall.
Vientiane City was born in Shen Zhen. In December 2004, the China Resources Center in Shen Zhen was completed and opened. In 2010, he opened his second store in Hangzhou and began to leave the city. In 2011, the first Vientiane City in the northeast region was opened in Shen Yang to lay out the northeast market. In 2018, the second Vientiane City in Shen Zhen opened, and Shen Zhen became the first city to have a dual Vientiane City. In 2019, Chengdu Vientiane City was rated as a national five-star shopping center. In November 2023, the Vientiane City in the north of Hangzhou opened, making Hangzhou one of the cities with dual Vientiane Cities. In December, the first Vientiane City in Yunnan officially opened in Kunming. As of the first half of 2023, China Resources had increased the number of luxury Vientiane Cities to 12, ranking first in the industry.
The business of the Wanxiang City adopted the tenant combination method of "main store + semi-main store + sub-main store + specialty store". There were many first-tier brands and a rich business combination, including cinemas, real ice rinks, main department stores, brand stores, entertainment facilities, specialty supermarkets, official restaurants, leisure restaurants, cafes, etc. It integrated many functions such as high-end shopping malls and super Grade A office buildings, and adhered to the management model of "only renting, not selling".
In addition, there was a new development in Hefei's Vientiane City. 100% of the shares of China Resources Land (Hefei) Co., Ltd. were being sold at a base price of 3.507 billion yuan. The company was mainly engaged in the development of the "Vientiane City" complex in Hefei. On December 9, 2024, Xi'an Wanxiang City will be opened with the theme of Nature.| Culture |The three elements of Future were the core concepts, and the project positioning and construction model were very innovative, such as integrating natural elements into the design, exploring the essence of Xi'an culture and integrating fashionable lifestyle, and creating a characteristic commercial space rich in oriental natural conception. Its core landmark, the Tree of Life, was also very distinctive.
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Yudian Folk Culture Village Industry Model ProjectThe industrial demonstration project of Yudian Folk Culture Village was based on the theme of "Bianliang Impression, Searching for Memories and Keeping Homesickness". It was supported by the production, life, various handmade workshops and old brands in the farming era. It integrated the idle houses and land resources of the village, built an idyllic complex integrating leisure agriculture and rural tourism, and realized the beautiful butterfly transformation of the traditional village. The infrastructure of Shifang Street in the first phase of the project had been basically completed. They had also raised funds to build supporting facilities such as cultural squares, parking lots, underground pipe networks, sewage treatment, and villagers 'activity rooms. The project hoped to create a beautiful village that was suitable for living, business, and tourism through construction, so as to increase the income of the people, transform the industry, and drive economic development. Yudian Folk Culture Village also planned to develop and construct rural residential accommodation, folk old street, flower sea colorful field, parent-child paradise and other diverse rural tourism products, forming the largest lodging in the Central Plains region and becoming a rural tourism and leisure destination in Kaifeng.
How to write a model essay in a novel project applicationThe preparation of a project application usually included the following contents:
1. ** Project Name **: Confirm an accurate and standardized project name.
2. ** Project Attribute **: specify whether it is a continuation project or a new project.
3. ** Total investment amount **: specify the total investment amount of the project.
4. ** Source of funding plan, amount, implementation period **:
- ** Source of funds plan **: Including the plans of various sources such as central and provincial financial subsidies, municipal financial investment, county financial investment, financial subsidies, fund arrangements, extra-budget capital investment, bank loans, national debt, and other capital investments.
- ** Money **: Details the amount of money from each source.
- ** Execution Period **: Confirm the time span of the project.
5. ** Main content of the project and reasons for applying for the project **: Explain the specific work content of the project and explain the reasons for applying for the project in detail.
6. ** Project implementation requirements **:
- ** Personnel requirements **: introduce the organization and management ability of the person in charge of the project, as well as the names, positions, professional titles, specialties, and familiarity with the project of the main participants.
- ** Financial conditions **: specify the total investment amount and investment plan of the project, the demand for the budget funds, and the source of funds from other channels and their implementation.
- ** Basic conditions **: Explain the basic conditions that the project unit and the partner have met to complete the project.
- ** Other related conditions **: Covers other conditions related to project implementation.
7. ** Details of expenditures **: List the expenditures of the project in detail.
8. ** Project amount **: specify the overall amount of the project.
9. ** Project feasibility report (outline)**:
- ** Basic Information **:
- ** Basic Information of the Project Unit **: Including the name of the unit, address and zip code, contact number, name of the legal representative, personnel, asset scale, financial revenue and expenditure, name of the superior unit and the first-level department under which it is affiliated, etc. If yes, please describe the basic information of the entity that prepared the feasibility study report, such as the name, address and zip code of the entity, contact number, name of the legal representative, qualification level, etc., as well as the basic information of the cooperating entity, such as the name, address and zip code of the entity, contact number, name of the legal representative, etc.
- ** Basic information of the project manager **: such as name, position, title, profession, contact number, and major achievements related to the project.
- ** Basic Information of the Project **: Covers the project name, project type, project attributes, main work content, expected general goal and phased goal, main expected economic or social benefit indicators, and total investment of the project (including human, financial, material, etc.).
- ** Requirement and feasibility **:
- ** Project background **: Carry out the analysis of the project's income range, national (including sector, regional) needs, and project unit needs to determine whether the project conforms to national policies and whether it belongs to the areas and scope prioritized by national policies.
- ** The necessity of project implementation **: Explain the significance and role of project implementation in promoting career development or completing administrative work and tasks.
- ** Project implementation feasibility **: Including the main work ideas and assumptions of the project, the rationality and reliability analysis of the project budget, the expected social and economic benefits of the project, the comparison analysis with similar projects, and the durability analysis of the expected benefits of the project.
- ** Project risks and uncertainties **: analyze the main risks and uncertainties in the project implementation and propose countermeasures against risks.
10. ** Progress and Plan **: Prepare the detailed progress and plan of the project.
11. ** Main conclusion **: A summary of the entire project.
In addition, during the compilation, it should be noted that the "project name" should be expressed in standard terms. The "project unit" must be filled in with the full name of the unit. The "project leader" must be filled in with the person in charge of the project directly organized by the project unit. The "new project" refers to the new project that needs to be included in the budget of this year. The "continuation project" refers to the project approved in the previous year and needs to be arranged in the budget of this year. The "project expenditure budget schedule" is based on the actual expenditure of the project. The project feasibility report is generally prepared by the project unit. If necessary, it can be prepared by a professional organization.
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