What is it to deflate often and what does it mean to deflate

We're going to talk about farting now, and there's no one who doesn't fart, so to speak. Every day we eat food, gas is added to the food as we chew it. After swallowing, most of these foods, 90% will be absorbed by our intestines, so only about 10% are excreted from the body, and if they are excreted, there is no odor in most cases, which is normal.

But if you keep farting, or if there is a lot of odor in the fart, it may be a problem, and then we need to consider what the reason is.

First, there is too much gas, for example, some people like to talk and eat while eating, and if they eat too much gas, which exceeds the amount absorbed by our gastrointestinal tract, it may lead to an increase in excretion.

Second, our intestines are infected, and there are some harmful bacteria that are gas-producing bacteria, which will produce a lot of gas, and excessive fermentation of these foods in our intestines will also lead to gas, and the gas discharged will often have a strong bad smell that will make you feel very embarrassed or uncomfortable.

Third, for example, if you have an intestinal infection, you will add gas when you have diarrhea, or when you have acute gastroenteritis, you will continue to have diarrhea or let out a lot of farts, which is often a manifestation of an intestinal infection. For this case, we are also targeted. If you eat too much gas during the process of eating, we will recommend that you talk less when eating.

In the case of intestinal infection, we can use some bactericidal drugs to reduce these harmful bacteria and gas-producing bacteria, so that there will be less gas-production. The third is to adjust the intestinal flora, so that those bacteria in our intestines that can absorb and decompose gas grow in large quantities, so that the gas can be digested invisibly, and finally there is gas or farts not to be held back, but to be released.

Gas-producing bacteria in the intestine are active.

Degassing is the operation of releasing the moisture, air and moisture or other low molecular volatiles produced during the curing of the heating molding compound by means of the instantaneous opening and closing of the mold in the initial stage of molding.

Material outgassing rate and outgassing component test.

Under the constant temperature condition of the clean room (25), the PTFE, 304 and 316L stainless steel samples were tested for different times by constant volume boosting method, small hole flow conduction method and dual-channel conversion method. Among them, PTFE adopts the original cutting surface, the stainless steel sample is mechanically polished, then cleaned with anhydrous ethanol, vacuum-sealed and stored, and taken out in the air for 24 hours before testing.

After the sample is transferred to the sample chamber, the pump group starts to vacuum and marks the 0th hour, and the outgassing rate test and outgassing component analysis are performed every 1 hour until the 10th hour. The outgassing components from large to small are: N2 (CO), O2, H2O, AR, CO2, H2 and some hydrocarbons.

The total outgassing rate and outgassing fraction of the sample per hour are calculated by equation 1 and the background is deducted, and the total outgassing rate is basically in the order of 10 8pa·m3 ( s·cm2 ), and decreases with the increase of pumping time. N2 (CO) is the main degassing component, and its outgassing law is basically consistent with the variation of total outgassing rate.

The outgassing rate of stainless steel samples is generally very low, and the small-hole flow conduction method or the dual-channel method are used for testing. By calculating and deducting the background, the hourly outgassing rate of 304 stainless steel samples was obtained, and it can be seen that the total outgassing rate was basically in the order of 10 11pa·m3 ( s·cm2 ), and gradually decreased with the increase of pumping time.

The degassing components are: H2O, N2 (CO), H2, CO2, AR and a small amount of O2. The total outgassing rate was in the order of 10 11 Pa·m3 ( s·cm2 ) at first, and decreased to 10 12 Pa·m3 ( s·cm2 ) after the 4th hour.

It can be seen from the spectrum of the outgassing components on the 10th hour of the sample that the outgassing components are: H2O, N2 (CO), H2, CO2 and a small amount of O2 from large to small. The deflation rate of the three types of samples before Zen filial piety decreased with the increase of pumping time, and the speed of the decrease was related to the test time, pump pumping speed, sample material and processing technology.

Deflating means: farting. Swearing is unreasonable. Finger whistle.

Degassing is the operation of releasing moisture, air and/or moisture or other low molecular volatiles produced during curing in the hot molding compound by means of instantaneous opening and closing of the mold in the initial stage of molding.

Typically, the ability of a specific material outgassing test system to measure gas flow is fixed, and the range in which to measure material outgassing rate is determined by the geometric surface area of the material being measured. The lower limit of the measurement of the outgassing rate of the system is the lowest outgassing rate that can be measured when the sample and the background outgassing can be clearly distinguished.

In general, the sample outgassing volume should be greater than 3 times the background outgassing volume. Since the background of the system is the main factor affecting the lower limit of measurement, when the system reaches the ultimate vacuum, the ultimate background outgassing volume is tested for the constant volume boosting method, the small hole flow conduction method and the dual-channel conversion method, so as to obtain the lower limit of the measurement of the outgassing rate.

The characteristics of the metal materials were experimentally studied on the air rate test device of vacuum materials, and the methods used in the experiments were static pressure boosting method, fixed flow conduction method and dual-channel gas path conversion method. Messy sedan car.

The magnitude of the outgassing rate of vacuum materials is greatly affected by temperature changes, and the outgassing rate of materials at different temperature points is different. The outgassing performance of the material to be measured at different temperature points was measured by using the method of light irradiation heating.

Problem analysis: The normal gastrointestinal tract has a certain amount of air, which can be eliminated from the body in the form of fart, but farting requires intestinal movement.

Suggestion: If the intestinal movement is weakened, it will naturally affect the elimination of gas, so abdominal distension will occur. It is recommended to exercise properly, massage the abdomen, abdominal hot compresses, etc. can strengthen intestinal movements, and if necessary, use a little medicine, such as morpholine, etc.

You just need to know that it's normal, don't worry, it's okay.

Me too, I heard that it was caused by eating fast.