酸碱的

Under the background of the current Chinese constitution progressively acidulate, promoting the acid-base balance health concept, increasingly shows a positive and significant meaning, described as " saving the people from untold miseries".

推广酸碱平衡健康理念，在当前国人体质逐渐酸化的大背景下，愈来愈显示出积极而重大的意义，可谓"救民于水火，解民于倒悬"。

Indicator A substance used to test for acidity or alkalinity of a solution by a color change.

指示剂：是一种用颜色的变化来表示溶液中酸碱程度的物质。

Selection of amine acid solution.

其缺点是酸碱紊乱，主要是酸中毒，引起酸中毒的原因是氨基酸溶液中的碱性氨基酸采用盐酸盐形式，氯离子特别高，如。

It's antacid, antalkali ,fastness and safety.It's a new glass decoration material. Which is reflect and opaque.

成，釉料永久性烧结在玻璃表面上，具有抗酸碱、耐腐蚀、永不褪色、安全性高等优点，是一种新型的具有反射和不透视的装饰玻璃材料。

Being a new approach for treatment of gastrointestinal atony in ruminants, the carbonate buffer mixture can eliminate the gastrointestinal atony originated from the over acidity in gastrointestinal canal.

从而认为，对起因于胃肠酸碱环境改变的酸过多性胃肠弛缓疾病投服碳酸盐缓冲合剂可有效纠正胃肠弛缓状态，为反刍兽胃肠弛缓开辟了新的防治途径，创立了又一个病因一发病机理疗法。

The investigations are made on the improvement of dyeing fastness of cotton directly dyed with natural brazilwood dye by using epoxy cross-linking agent EH.

对棉织物天然染料苏木直接染色织物采用环氧交联剂固色的工艺进行了研究，分析了浸渍、焙烘和汽蒸三种固色工艺的主要影响因素，优选了工艺条件，结果表明经固色处理后得色量显著提高，并改善了皂洗牢度、摩擦牢度和耐酸碱牢度。

Methods:Use the acidbase neutralization method,make the NaOH solution titrate surplus hydrochloric acid standard solution after calcium carbonate in cuttlebone,gain the acid strength of Wubeichangweiping capsule by calculated.

采用酸碱中和法，用氢氧化钠滴定液滴定中和乌贝肠胃平胶囊海螵蛸中碳酸钙过剩的盐酸标准溶液，计算得乌贝胃肠平胶囊的制酸力。

On the other hand, the mouth of the original acid-base balance, but also with the consumption of acidic, mouth for a long time in acidic environment will be conducive to the growth of plaque, which cause tooth decay and tooth decalcification.

另一方面，口腔内原本的酸碱平衡状态，也会随著进食而呈酸性，如果口腔内长时间处於酸性环境，将有利於牙菌斑的生长，进而造成牙齿脱钙及蛀牙。

Acidic dissociation constant is a significant characteristic of weak acid.

酸解离常数是各种弱酸的重要参数，在酸碱平衡计算和实际工作中有许多具体的应用。

Nevertheless the dissociation constant data of HPPA were not found in the literature.

然而文献上未见HPPA离解常数的报道，为此用pH计测定酸碱滴定法测定了HPPA的离解常数pKa1和pKa2，并进行不确定度评定。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。