How does light beautiful face skin management center go blain
acne, also known as acne, acne and facial blister, is a kind of chronic inflammation of hair follicle and sebaceous gland. Most of the cases are puberty (around 16~30 years old), and most of them are self cured after puberty. The incidence rate of male is higher than that of female, and summer is more than winter. The most common sites were the skin rich in sebaceous glands on the face, upper chest and back< But the following factors lead to the formation of acne:
1. Excessive secretion of androgen in the body, hypertrophy of sebaceous glands, excessive secretion of sebum, poor excretion, accumulation in the hair follicle to form lipid thrombus. For a long time, secondary bacterial infection causes inflammatory reaction around hair follicles and sebaceous glands, forming papules or pustules, namely acne
2. The disease is related to heredity and usually has a family history
3. Endocrine disorders, dyspepsia and nervous system disorders. Intake of high-fat, high sugar food and spicy food are its predisposing factors
4. There are other diseases, which lead to the toxin in the body can not be excreted and cause acne, the most common is constipation
5. Untimely or improper skin cleaning and care. For example, excessive cleaning of the skin causes the skin to lose the weak acid protection of the natural sebum membrane, resulting in bacterial infection and acne, and irregular exfoliation causes the cuticle to accumulate too thick and block pores, resulting in bacterial infection
generally speaking, acne caused by external factors is easy to cure, as long as you pay attention to the correct cleaning and care of the skin, the right medicine, with the use of traditional Chinese medicine containing anti acne ingredients can generally be cured. Among the internal causes, acne caused by excessive sebum secretion e to strong androgen secretion, such as in puberty, women before and after menstruation, even if it is a normal physiological phenomenon, it does not need to ask a doctor for medicine. Through proper skin care, the use of skin care procts containing conditioning oil can greatly alleviate and treat the disease. If the skin cleaning care is done right, it is not the reason for the exuberant oil secretion, but the acne still occurs repeatedly, it is necessary to consider whether the body has diseases
diet is the most important part of acne elimination
1. Yogurt is a good food to prevent acne and the deterioration of acne, because the unique lactic acid bacteria of yogurt can regulate gastrointestinal function, promote intestinal peristalsis, and solve the problem of constipation< 2. Vegetables, fruits and other foods
zinc and vitamin B6 can effectively inhibit the secretion of sebum and rece the proction of acne, while apples, scallions, eggs, Flammulina velutipes and other foods contain more zinc. Foods rich in vitamin B6 include egg yolk, banana, beans, cabbage and so on
vegetables, melons and fruits are rich in various vitamins, and vitamin A is an important element to prevent keratinization. It can promote the proliferation of epithelial cells, regulate the function of sweat glands, rece the erosion of acidic metabolism on the epidermis, and effectively control the deterioration of acne
among the fruits, orange is a kind of fruit with more vitamin A
in vegetables, Pakchoi, Flammulina velutipes, shepherd's purse and spinach are also rich in vitamin A
3. Drink more water
drink more water and eat more vegetables to accelerate the body's metabolism and promote the ability of cell detoxification.
the fan must be used to cool the air, and there must be noise. As for water cooling, if you use a huge radiator to dissipate heat, you can achieve zero noise.
1. In terms of temperature control performance, top air cooling is 5-6 ℃ lower than water cooling in standby and full load conditions
2. The speed of air cooling fan is only half of that of water cooling fan
3. In terms of noise performance, e to low fan speed and no water pump, the noise value of air cooling is about 9dB lower than that of water cooling.
The biggest difference between air cooling and water cooling is that they have different cooling media, which naturally leads to different appearance
The most suitable working temperature of air-cooled engine is 150-180 ℃, while that of water-cooled engine is 85-95 ℃2. Media similarities and differences:
air cooled engine uses high-speed flow of air to take away heat, so as to rece the temperature of the engine, while water-cooled engine uses water or antifreeze to take away heat
3. Similarities and differences of application scope:
air cooled engine is suitable for two-stroke engine, water-cooled engine is suitable for four stroke engine
4. Structural similarities and differences:
the air-cooled engine has the characteristics of simple structure, light weight, easy maintenance, strong adaptability to climate change, faster start and no need of radiator, while the water-cooled engine needs water pump and water radiator e to the existence of liquid, and it also needs air flow to cool the water in the radiator ring the driving process of the car
The advantages and disadvantages of
air cooling are: low price, simple installation and low power consumption; But the cooling effect is not as good as water cooling. In summer, there may be insufficient cooling
The advantages and disadvantages ofwater cooling are: good cooling effect, uniform cooling, not easily affected by the environment, low noise; But the structure is complex, the cost is high, the fault is easy and difficult to maintain, and the power loss is also large
it depends on the specific use. It is undoubtedly the best choice to use it for ultra frequency water cooling. Air cooling can be noisy or overwhelming. No overclocking. Air cooling is OK. Water cooling is too wasteful
generally 0-95w CPU can be held down by better air cooling.