Raising seedlings in arch shed: before the seedlings are unearthed, it is also necessary to keep the soil moist, which is conducive to maintaining a high emergence rate. We have said that the summer and autumn seedlings cover the sunshade net, wait until the seedlings are all out, it is necessary to open the sunshade net in time to avoid the emergence of tall seedlings. In addition, because there is more rain in summer and autumn, we should also pay attention to avoid the seedbed being drenched and waterlogged by Rain Water, which is not conducive to seedling emergence. If there are continuous rainy days during the seedling period, we can properly apply paclobutrazol to control the seedlings and promote the growth of the seedlings. When raising seedlings in winter, the overall temperature is relatively low, so we can cover grass curtains or quilts on the arch shed to keep warm to ensure that seedlings emerge neatly.
After understanding the situation, the District Federation of Industry and Commerce and Qingdao Micro Dust Public Welfare Foundation decided to launch a support initiative. Caring people from all walks of life in society have extended a helping hand to donate money and materials. Wanggezhuang Street Chamber of Commerce in the district was the first to donate 10,000 yuan, and other caring enterprises also donated their love before the National Day. 30 dusty sunshine youth love bags were sent to the children of Shihe Primary School, including eye lights, school uniforms, stormsuit, jump rope, sunshade hats, thermal cups, study sets and other 20 kinds of learning and daily necessities.
Among them, Lijin FA two-plate high-performance large injection molding machine adopts a unique two-plate clamping structure and an optimal combination design that integrates mechanical, hydraulic and control. The maximum clamping force can reach 70000KN. Its efficient and stable control system is more suitable for auto parts molding and lightweight requirements, with high-quality servo pump group, minimizing production energy consumption. It is suitable for the intelligent production demand of large-scale deep cavity products, and the models in the auto parts industry are concentrated in 450-4500 tons. It is mainly used to produce automobile bonnet, front and rear bumper, exterior decoration electroplated parts, front grille, dashboard, interior trim, door panel, sunshade panel, seat side cover and other parts, equipped with professional injection molding machine controller, single cylinder injection system, high repetition precision, large modulus and opening stroke, high quality hydraulic sealing technology. Improve the durability and reliability of the machine.
6. the interior and exterior decoration engineering design the automobile interior and exterior decoration includes the automobile exterior decoration and the interior decoration, because it is also called the body accessory equipment because it is installed on the body. The main design of exterior parts includes front and rear bumper, glass, door anti-collision decoration strip, intake grille, luggage rack, skylight, rearview mirror, door mechanism and accessories and sealing strip. The interior design mainly includes dashboard, steering wheel, seat, seat belt, airbag, carpet, sidewall interior decoration, sunshade panel, handrail, car rearview mirror and so on.
2) the intelligent sunshade control system uses the brightness sensor to control the sunshade motor. In the automatic mode, the sunshade system can automatically adjust the opening and rotation angle of the sunshade according to the exposure angle of the sun, the intensity of the light, the size of the wind, the quality of the weather and other factors to judge whether to close or not. The system protects buildings and their users from direct sunlight. Summer can block sunlight, block light, avoid excessive heat passing through windows and reduce indoor temperature; in winter, sunlight can be used to heat indoor, improve indoor thermal comfort, adjust the lighting demand of indoor space, and achieve the purpose of environmental protection and saving air-conditioning operation cost.
In addition, if there are conditions, rain shelters, sunshades, street lamps, leisure chairs and other traffic auxiliary facilities can be set up on the pedestrian interchange, which is not only convenient for travel, but also provides a place for urban residents after dinner.