Earnings per share:

First, the abbreviation of encapsulated PostScript is a format, a special printer description language, which can describe vector information and bitmap information.

Advantages: EPS can accurately present the effect on any PostScript printer. EPS is an industry standard format.

Disadvantages: The screen display may be inconsistent with the output display. The screen display may be low resolution, may be a different image, or just a placeholder image. EPS file is used for output. They are not the most suitable formats for displaying information on the screen.

Second, the abbreviation of earnings per share. Earnings per share refers to the ratio of net income this year to the total number of ordinary shares. Depending on the number of shares, there are fully diluted earnings per share and weighted average earnings per share. Fully diluted earnings per share refers to the total number of ordinary shares at the end of the calculation, because newly issued shares are generally issued at a premium, and new and old shareholders * * * share the income before the company issues new shares. Weighted average earnings per share refers to the data that the total number of shares is weighted monthly to calculate the number of shares, because the capital and assets invested by the company are different, and the basis for generating income is also different.

Earnings per share = profit/total number of shares

No matter how high the earnings per share are, it is not a good idea, because every share has a share price.

Profit 100W, number of shares 100W, total assets 100W.

Profit rate =100/1000 *100% =100%

Earnings per share =100w/100w =1yuan.

Profit 100W, number of shares 50W 40 yuan/share, total assets 2000W.

Profit rate =100/2000 *100% = 5%

Earnings per share = 100w/50w = 2 yuan.

P/E ratio = price per share/profit per share

If the profit per share is too high, the company's P/E ratio will be low, which is reflected in the financial statements and annual financial reports of listed companies on the stock exchange, giving investors an illusion that the company's operating conditions are not good, which may cause the company's share price to fall and cause share price losses.

3.EPS board (also called benzene board) is the abbreviation of expandable polyethylene board. It is made of raw materials through preforming, curing, molding, drying and cutting. It can not only produce foam products with different densities and shapes, but also produce foam boards with different thicknesses. Widely used in construction, insulation, packaging, refrigeration, daily necessities, industrial casting and other fields. It can also be used to manufacture exhibition venues, commodity cabinets, advertising signs, toys, etc. At present, in order to meet the requirements of national building energy conservation, it is mainly used for external wall insulation, internal wall insulation and floor heating.

EPS board insulation system consists of special polymer cement, EPS board, alkali-resistant glass fiber grid cloth and decorative materials. A new building structure system integrating heat preservation, waterproof, fire prevention and decoration functions. This technology puts thermal insulation materials on the outside of the external wall of the building, which does not occupy indoor space, has obvious thermal insulation effect and is convenient for designing the shape of the building.

4.EPS foam is a kind of thermoplastic material, which contains 3-6 million independent closed bubbles per cubic meter, in which the volume of air is more than 98%. Because the thermal conductivity of air is very small, and it is enclosed in foam plastic and cannot convection, EPS is a material with excellent thermal insulation performance.

5. Extracellular polymers (EPS) are some high molecular polymers secreted by microorganisms (mainly bacteria) under specific environmental conditions in vitro. The main components are similar to the intracellular components of microorganisms, and are polymers such as polysaccharide, protein and nucleic acid. EPS is ubiquitous in the interior and surface of activated sludge flocs and has important physiological functions. It can enrich nutrients in the environment, be degraded into small molecules by extracellular enzymes and absorbed into cells, and also resist the harm of fungicides and toxic substances to cells.

6. The abbreviation of Emergency Power Suply, emergency standby power supply, is generally used as the power supply for escape lights in hotels or other public places.

Electric power steering system (EPS), whose full name is Electronic Power Steering, uses the power generated by the motor to assist the driver in power steering. The composition of EPS is basically the same, although the structural components of different cars are different. Generally, it consists of torque (steering) sensor, electronic control unit, motor, reducer, mechanical steering gear and battery power supply.

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