PH value of pH-controlled discharge of sewage treatment, which is characterized by the sewage lift pump and tank away, logic control unit and lifting the pump outlet pressure sensors, liquid level gauge Unicom, reaches a predetermined value, the valve will open sewage into the filter; sewage ...
acid对比base 分析词典对比组词对比 (1).中国译典acidbase a. ①酸的,酸性的; n. ①[U][C]【化】酸:[定语]; 扩展解释:【电脑术语】 酸;酸的;= Atomic,Consistent,Isolated and Durable,【OLTP】(功能)强大,一致,孤立并持久; = Automatic Cross-referencing and Indexing Document generator, 自动交叉-引用...
Acid Base pH is the ultimate tool for accurate estimation of pH values of acid – base aqueous systems. This application calculates pH values of solutions of wea…
1) the blood acid-base scale(pH) 血液酸碱度(pH)2) The pH of blood 血液pH值 例句>> 3) pH value pH值;酸碱度;氢离子值4) critical pH 临界pH值;临界酸碱度 CP5) pH control( PC) pH值控制;酸碱度控制6) pH variation(s),PVS pH值变化;酸碱度变化...
Trends of increasingacidityandbasecation concentrations in deep water supply wells in the Mirrabooka wellfieldindicatethat about 0.7 keq/ha/year ofbasecations are being leached from soil within cones of depression of pumping wells. 在Mirrabooka水源地的深水井中酸度和盐基阳离子浓度增加的趋势表明, 在抽...
phenolphthalein- a laxative used in many preparations under various trade names; also used as an acid-base indicator in titrations involving weak acids and strong bases because it is brilliant red at high alkalinity and colorless below pH 8 ...
particular type of acid-base indicator isa universal indicator, which is a mixture of multiple indicators that gradually changes color over a wide pH range. The indicators are chosen so mixing a few drops with a solution will produce a color that can be associated with an approximate pH value...
14. A low pH value indicates acidity, a pH of 7 is neutral, and a high pH value indicates alkalinity. The pH value can tell you whether you're dealing with anacid or a base, but it offers limited value indicating the truestrengthof the acid. The formulas to calculate pH and pOH ...
The method comprises a step of staining four cancer cells and two normal cells by virtue of the pH indicator (the acid-base indicator), wherein the cancer cells and the normal cells, which are different in pH value, are in different colors in the presence of the pH indicator. According ...
The kidneys play a pivotal role in the acid–base balance and maintain pH in a normal range (isohydria) through three mechanisms: bicarbonate reabsorption, ammogenesis and titratable acidity. In conditions of renal failure, endogenous acids accumulate, and bicarbonate is used to buffer them. A ...