What preparations for renovation? How to design?
Many people think that decorating a house is a big deal, but they don't know how to start. After the small editor's house was bought, Xiaobian also felt this way. Another feeling is that the decoration costs are limited, quality assurance, practical comfort, and value. We decided to design ourselves, find materials ourselves, and supervise ourselves. Naturally, I will take up the task of studying renovation and decoration , and holding a home renovation meeting. Today, I will work with Xiaobian to learn about the preparations for renovation. First, master the decoration style you want At the beginning of the renovation, you can use the Internet to collect a lot of beautiful decoration pictures, we can find the style you like from these pictures. A treasure also has a variety of renderings, everything, take a picture and download a good study, if there are conditions, please decorate the company design. Second, the process of decoration: the decoration mode is basically divided into three types: clear package, half package, all package. 1, clearing package: It is recommended to choose the package owner to buy materials when they go to the brand store to buy, after all, the market is more chaotic, sometimes the things you buy are not necessarily true. 2, half pack: half pack is the most mainstream decoration method at present, half pack can almost avoid all the shortcomings of the clear package. Because the decoration company provides design, workers, supervision, and decoration materials, it saves time and worry. If there is a better supervision, the quality of the decoration is also guaranteed. 3, all inclusive: all inclusive has two modes: The first type is the package form. The decoration company will help the customer to undertake the construction and purchase of all materials according to the specified package price, such as: lamps, sanitary ware, switches, floors, floor tiles, sliding doors, doors and so on. The second is the purchasing mode. The decoration company helps the owner to purchase the corresponding grade products according to the owner's budget and decoration style. Of course, this kind of purchasing cost is not low, and it is more suitable for the owners with sufficient budget and certain requirements for design. Most people choose when decorating: half pack > all inclusive > clear package Third, the decoration preparation design stage 1. Find design companies and designers: design fee level: according to the designer's level charge, the highest is generally the famous designer, the charge can be up to tens of thousands, often foreign or Hong Kong and Taiwan; secondly, senior designer, generally Not less than 150 yuan / square meter; then the chief designer, generally between 120-70 yuan / square meter; the average designer charge is between 75-45 yuan / square meter. There are also some decoration company designers who do not charge. 2. Plan design: After negotiating with the designer, it is about the design of the plan. Fourth, the decoration preparation budget After learning enough of the decoration knowledge, you must have been eager to try, then you can pull the wife to the building materials market and pick the right things. Don't worry about buying it first, this is a great opportunity to make a budget! You can bring a small book, bring a camera, and sweep the favorite family ornaments. A reasonable budget allows the expenses to be kept within the budget as much as possible. The above is Xiaobian's answer to the decoration preparation. I don't know if you are satisfied with the introduction of the decoration home network Xiaobian~ If you want to know more about the decoration preparation, please continue to pay attention to our decoration encyclopedia section. ! More related wonderful reading: What are the new house renovation preparations when you decorate the house? Four-bedroom and two-bedroom decoration model room decoration preparation, decoration model room needs to know Renovation preparation: How to measure the actual area of ​​the house?
The cover glass is covered on the material on the glass slide, which can avoid the contact between the liquid and the objective lens, so as not to contaminate the lens, and can make the top of the observed cells in the same plane, that is, the distance from the objective lens is the same, so that the observed Images are clearer.Why do you need a coverslip when using a microscope
The purpose of staining the specimen with iodine solution is to make the cells more obvious under the microscope, and it can also kill the cells and prevent the cells from migrating.
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2. Make the specimen relatively fixed;
3. It is convenient to use the capillary phenomenon to form a gradient when adding various reagents (staining agent, acid, salt solution);
4. Avoid contamination of the specimen.
