ph值减少造句

• ph值减少    The following significantly inhibit drug diffusion : large particle size , higher polymer concentration and polymer molecular weight , and reducing the drug solubility in the aqueous phase...
• ph值    它不受胃肠道蠕动和PH值的影响。 ，维持溶液的PH值在5.0-6.0之间。 在PH值为4-9的水溶液中稳定。 3、被抽送液体的酸喊度PH值为1-14。 水质类型为硫酸钠型，PH值7.1-8。 且高PH值，低CO2分压对其保存有利。 两个原则：第一是PH值不能太高。 最后，调整PH值8?10左右即为成品。 （十）P.66“纯水的PH值呈酸性”。 土壤为山地黄壤或黄棕壤，PH值...
• ph值指示剂    Ph indicators , schedule of preferred chemical indicators
• ph值稳定剂    一般来说，在印刷过程中每隔一定时间就应该加入适量的PH值稳定剂，使水基油墨保持良好的印刷状态。 4．在印刷过程中由于水的挥发原因，会影响水墨原有的黏度和PH值，需要经常检测黏度和PH值，需要时应适当加入纯净自来水或PH值稳定剂。 PH值稳定剂主要是用来调节和控制水基油墨的PH值，使其稳定在8.0-9.5范围之内，同时，它还可以调节水基油墨的黏度，并对油墨进行稀释。 因此，在...
• ph值测定法    【检查】pH值取本品10ml，加水20ml混匀，照pH值测定法(中国药典2000年版一部附录ⅦG)测定，应为3.5～5.5。 pH值取本品1片，除去包衣，碾碎，加水40ml，搅拌溶解，照pH值测定法(中国药典2000年版一部附录ⅦG)测定。 酸度取本品2％的水溶液，超声处理15分钟，照pH值测定法(中国药典2000年版一部附录ⅦG)测定，pH值应为4.5～7.0。 pH值取...
• ph值控制    Processed cheese and processed cheese products . calculation of the content of added citrate emulsifying agents and acidifiers ph - controlling agents , expressed as citric acid Methods fo...
• ph值变化    A solution which resists ph changes is known as a buffer solution The previous literature on factors determining soil quality changes mainly focused on the natural processes of soil qualit...
• 海水ph值    ：海马适宜的海水pH值在7.8?8.4之间。 反过来，当海水pH值测定后也可以推算出碳酸的浓度。 未来几百年，海水pH值的变动可能会达到近3亿年来的最高水平。 ④对海水pH值的适应：海水pH值较稳定，一般在8.2左右，但虾塘pH值多数变化较大。 近海沿岸常年表层水温变化范围2.6--27℃；潮流速度1.2米/秒，水流畅通，水体交换充分，近岸海水pH值8.15--8.35，盐...
• 淬火ph值    这种高温高压流体快速降到常温常压下所测定的pH值称淬火pH值。
• 矿物等电位ph值    矿物等电位pH值是使矿物颗粒呈中性不带电时溶液的pH值。 矿物等电位pH值的大小决定矿物颗粒带电性质与带电多少。
• acid ph    The net effect is that more pyrazinoic acid accumulates inside the bacillus at acid pH than at neutral pH. But at an acid pH, myoglobin separates into two daughter molecules, one of which ...
• alkaline ph    This ingredient maintains cupric ions in solution at an alkaline pH. They are a relatively hardy fish that prefer weakly alkaline pH conditions. Alkaline pH favors formation of carbonate a...
• apparent ph    The pH-sensitivity of diatom communities had been recognised since at least the 1930s, when Friedrich Hustedt developed a classification for diatoms, based on their apparent pH preferences...
• arterial ph    Before filtration, plasma urate concentration is between 0.1 and 0.7 mM . Finally, the arterial pH of birds is alkaline and maintained at a value of approximately 7.5. Acidosis is said to ...
• base ph    Given Imaging pioneered the capsule endoscopy technology and has also developed capsule-based pH monitoring. Simplistically, acid pH stains ( positive charge ) are attracted to the base pH...
• blood ph    Alkalosis is the opposite condition, with blood pH being excessively high. But why not provide a drip at blood pH to begin with? In blood pH, making him at least temporarily immune to the ...
• boyband ph    In Southeast Asia, local boy bands also emerged as a result of the continued success of Korean and Japanese boy bands such as SMAP, Shinhwa, TVXQ !, Arashi, 2016, after all the series of a...
• check ph    Check pH of tap water, around 8 is OK . Use a thin hose from a bucket placed above the tank.
• cm ph    Its primary armament was four 10-cm PH M06 howitzers housed in the `
  koda turrets. This is disputed by Dr Eve Fesl, OAM, CM Ph D, a Gubbi Gubbi Language speaker with a doctorate in lingui...
• concret ph    As audiences entered and exited the building Xenakis's musique concr鑤e composition " Concret PH " was heard. At 2 1 / 2 minutes long and focused primarily on density, " Concret PH " was cr...
• critical ph    In the small intestines, the duodenum provides critical pH balancing to activate digestive enzymes. Fluoroapatite has a critical pH of 4.5, thus, it makes tooth structure more resistant to...
• dentyl ph    As of 2007, Dentyl pH was one of the top two mouthwash brands in the United Kingdom. "' Dentyl pH "'is a brand of mouthwash, an oral hygiene product designed to reduce the presence of bact...
• determination of ph    Characterization of sludge - determination of ph value Chemical reagent - general rules for the determination of ph Textiles - determination of ph of aqueous extract Plastics . phenolic re...
• esophageal ph monitoring    The current gold standard for diagnosis of GERD is esophageal pH monitoring. Ambulatory esophageal pH monitoring may be useful in those who do not improve after PPIs and is not needed in t...
• external ph    It also provide a strong basis of front line research for external Ph . D . scholar in the related fields. The " E . coli " protein probably functions in the regulation of the internal pH ...