The somewhat acid flavour is caused by the presence of lactic acid.
略有的酸味是由乳酸的存在造成的。
Also, in surface water, there is a weak acid, carbonic acid, not sulfuric acid, but carbonic acid that helps dissolve the rock.
另外，在地表水中存在一种弱酸，它是碳酸，而不是硫酸，而且是能帮助溶解岩石的碳酸。
The lactic acid is released into the seal's blood only after the seal surfaces, when the lungs, liver, and other organs quickly clear the acid from the seal's bloodstream.
只有在海豹浮出水面后，即当肺部、肝脏和其他器官迅速将乳酸从海豹血液中清除时，乳酸才会被释放到海豹的血液中。
Phosphomolybdic acid is widely used as active catalyst owing to its acid and redox activity.
磷钼酸具有良好的酸性和氧化还原活性，被广泛用作活性催化剂。
The acid base equilibrium of self assembly monolayer (SAM) of mercaptopropionic acid was studied.
对巯基丙酸自组装膜的酸碱平衡进行研究。
Content of vaccenic acid and linolenic acid in liver and chest muscle in experiment group 1 were significantly higher.
试验组1的肝脏和胸肌中所含的疫苗酸和亚麻酸含量明显更高。
The contents of chlorogenic acid and total caffeoylquinic acid in Folium Lonicerae had been determined.
已测出了忍冬叶中绿原酸和总咖啡酰奎宁酸的含量。
The main volatile chemical components of RPR are(Z, Z)-9,12-octadecadienoic acid, n-hexadecanoic acid and 2-hydroxy-benzaldehyde.
赤芍主要挥发成分为（Z, Z）-9, 12-十八碳二烯酸，正十六碳酸和2-羟基苯甲醛。
The ions exchange between calcium ions and zinc ions in L-guluronic acid units would influence the binding ability of zinc ion in D-mannuronic acid units.
钙锌离子交换试验表明钙离子与锌离子在海藻酸古洛糖醛酸片段的离子交换会影响锌离子与甘露糖醛酸片段的结合。
The effects of hexanedioic acid, sebacic acid and oxalic acid on floatation performance of feldspar and quartz were investigated.
研究了己二酸，癸二酸和草酸对长石和石英浮选性能的影响。
The paper introduced the method of determining the methanoic acid, ethanoic acid and propanoic acid in bio-diesels via ion chromatography.
文章建立了用离子色谱法测定生物柴油中的甲酸、乙酸、丙酸的方法。
The synthesis of fluoro-substituted phenylboronic acid, and multiarylboronic acid and their process improvement were studied in detail.
详细研究了氟代苯基硼酸和多芳基硼酸的合成及其工艺改进。
The results suggest that folic acid or folinic acid can protect the less differentiated cells in the intestinal crypts.
结果表明，叶酸或亚叶酸可以保护肠隐窝中分化程度较低的细胞。
Reaction of the isocyanic acid (HNCO) and isothiocyanic acid (HNCS) with ethylene radical is studied.
研究了异氰酸及异硫氰酸与乙烯自由基之间发生的反应。
Baking soda neutralizes acid and is frequently used to treat other acid imbalances, such as heartburn and indigestion.
小苏打可以中和酸，被经常用来治疗其他的酸失衡，如胃灼热和消化不良。
Carbon dioxide forms an acid when it dissolves in water. This acid can react with minerals to form carbonates, locking away the carbon in a relatively inert state.
二氧化碳溶解于水的时候形成一种酸，这种酸可以跟矿物起反应生成碳酸盐，这样就能够以相对稳定的状态将碳密闭起来。
Look for cleansers with salicylic acid, glycolic acid, benzoyl peroxide or sulfur.
寻找含有水杨酸，乙醇酸，过氧化苯甲酰或硫的洗面奶。
Unfortunately, these black smokers are very acid, which prevents amino-acid stabilization, and thus the formation of organic molecules.
但是因为上述黑烟囱都呈酸性，因此不利于氨基酸的稳定与有机分子的形成。
The regolith was expected to be very acid-probably too acid even for crops such as peanuts, potatoes and carrots that like their soils with low pH.
本来预计表层土壤酸性会很强——很可能对如花生，土豆及萝卜一类喜好酸性土壤的作物而言都觉得酸性过强。
Most vintners let the wine age a bit so bacteria can turn malic acid into the "softer," "rounder" lactic acid.
大多酿酒师会把红酒存放一段时间，细菌会把苹果酸转化成更“柔和”、更“圆润”的乳酸。
Cleansers that contain lactic acid, glycerin or hyaluronic acid will work to clean the skin without provoking irritation.
含有乳酸，甘油或透明质酸的清洁剂能清洁但不会刺激皮肤。
This may lower the uric acid level and reduce the risk of gout, but the level of uric acid in the urine is increased.
这样可以降低尿酸的水平并减少患痛风的风险。但是泌尿系统的尿酸水平会升高。
This can help reduce acid reflux when sleeping, as gravity keeps the acid in the stomach.
因为重力可以让胃酸流回胃里，所以这样有助于在睡觉时防止胃酸倒流。
Then I learned that the problem was acid reflux, a relatively common condition in which stomach acid comes back up the esophagus and scalds the vocal cords, usually during sleep.
后来我了解到起因是胃酸倒流，这是很多人都会碰到的情况：通常在睡觉的时候，胃酸回流经过食道，烧伤了声带。
Common acidic agents in chemical burns include sulfuric acid found in car batteries, sulfurous acid found in bleach, and hydrochloric acid used in swimming pools.
引起化学烧伤的常见酸性物质包括存在于汽车电池内的硫酸，漂白剂中的亚硫酸，以及用于游泳池净化的盐酸。
But sometimes the body either produces too much uric acid or the kidneys excrete too little uric acid.
但是，有时身体可能产生大量的尿酸或者肾脏排除的尿酸减少。
But sometimes the body either produces too much uric acid or the kidneys excrete too little uric acid.
但是，有时身体可能产生大量的尿酸或者肾脏排除的尿酸减少。
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