Examples of using Ph value in English and their translations into Chinese
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Do not affect the pH value of the water.
The pH value of some common liquids.
When the pH value is less than 5.5, most of the spoilage bacteria can be suppressed.
Golden orchid helps to regulate the skin's natural pH value and makes the skin feel soothed.
In addition, the pH value, water quality and pigmentation material have a certain influence on the color quality.
Chemical baseline data collected during 2005 comprised: ph value, dissolved oxygen, phosphate and nitrite.
(3) Lowering the pH value, inhibiting the growth of microorganisms, and weakening the heat resistance of microorganisms, thereby promoting the effect of heat sterilization.
(3) Lowering the pH value, inhibiting the growth of microorganisms, and weakening the heat resistance of microorganisms, thereby promoting the effect of heat sterilization.
A pH value is a number that ranges from 1 to 14 for most common chemicals, with seven being the middle or neutral point.
Industrial sewage treatment under normal circumstances, the detection items are pH value, NH3-N, CODcr.
The relationship between pH value and voltage is linear, with a slope of 59.16 mV/pH value.
Some water-based inks are highly alkaline and the pH value even reaches or exceeds 10.
Oxygen makes beverages stale, while carbon dioxide changes the pH value and can complicate bottling.
Requirements: such as ventilation, humidity, temperature can not be high 40° C, air pH value….
They are also used to increase the pH value of feedwater or boiler water in order to prevent corrosion.
When the pH value is low, a pH stabilizer or a small amount of an alkaline substance can be added;
Low pH value, so the storage device is preferably an acid corrosion resistant material.
The second is to monitor the pH value of the cutting fluid, just as the body temperature is too low or too high.
This pH value is most suitable for cell metabolism and the survival of the entire body.
If the pH value of blood exceeds 7, then it results in dehydration, thus decreasing the alkaline value. .