Naphthenic acid corrosion is the tough problem in processing high-acidity crude.
环烷酸腐蚀是炼制高酸值原油时遇到的一个难题。
On the basis of the origins of oil accumulations, the high-acidity oil can be divided into three types of primary-type, secondary biodegradation-type and mixed-type oils.
根据高酸值原油的成因，进一步划分出原生高酸值原油、次生生物降解型高酸值原油和混合型高酸值原油。
Processed and bottled foods are particularly acidic because of federal rules requiring high acidity as a preservative, Dr.Koufman says.
考夫曼博士表示，由于国家规定防腐剂必须为高酸性，精加工与灌装食品的酸性尤其的强。
It has the advantages of high active oxygen content, weak acidity of the aqueous solution and good solubility in organic solvent in comparison with other solid peroxides.
同其它过氧化物相比，它具有活性氧含量高，水溶液呈弱酸性及能溶于有机溶剂的特点。
In most cases, the yield of target product adipic acid is high if the acidity of ligand is strong.
在大多数情况下，配体的酸性越强，目标产物己二酸的产率越高。
Tart: Sharp tasting due to high acidity.
涩感：由于高酸度而引起的尖锐的口感。
Research also suggests that the high acidity of energy and sports drinks can erode enamel.
研究还表明，酸度高的能量和运动饮料可以侵蚀牙釉质。
ABSTRACT: Sparkling wines pair so well with foods because they lack tannin and have high acidity. Here are 4 classic dishes that work wonders with a bottle of bubbly.
摘要：起泡酒一般酸度较高、几乎不含单宁，非常适合与美食搭配。新的一年来临，本文介绍4种常见起泡酒与佳肴的搭配。
Because of the high acidity, low nutrients content, aluminum toxicity and potential heavy metals pollution, oil shale waste slag has negative effects on the normal growth of plants.
油页岩废渣因酸度高，养分含量低，并存在一定程度的铝毒和重金属污染等，使得植物很难在其中正常生长发育。
However, the product remains less competitive on international market due to the shortage of specific apple with high acidity among China.
然而，由于国内缺乏加工专用高酸苹果原料而导致产品在国际市场上缺乏竞争力。
Aggressive: Tasting term, usually indicating a wine with high or excessive acidity or tannin. Wines that are aggressive in their youth may improve with ageing.
凌厉的：品尝术语，通常指葡萄酒含有高的或过量酸度或单宁。年轻时凌厉的葡萄酒会随着陈酿而改良。
High acidity, low fertility and pretty good texture were the common feature of all soils in the Paradise.
酸度高、肥力低、土质较好是园内土壤的一个共同特征。
High acidity coefficient, good chemical stability and fiber durability.
酸度系数高，具有良好的化学稳定性及纤维耐久性。
Due to its relative high sensitivity to precipitation acidity and environmental humidity, the corrosion rate of zinc at TSP was a little higher than that at GYQ.
而对于锌来说，由于其对降水酸度和环境湿度比较敏感，因此，铁山坪站点的腐蚀速率反而稍微高于城区观音桥站点。
ABSTRACT: When there is a will, there is a way. Tomatoes with high acidity also can pair well with wines.
摘要：有志者事竟成，只要你想，高酸的西红柿也能找到美酒来配。
As a result, the cation exchange reaction is predominant in the low acidity region, and the salvation extraction becomes appreciable in the high acidity region.
结果表明，在低酸度区萃取主要按阳离子交换反应进行，在高酸度区溶剂化萃取反应则变得明显。
Traits: She has a strong taste, high acidity and tannins, rich fruits flavor, but also with a fresh flower fragrance.
品鉴：口感强劲，酸度与单宁较高，有浓郁的果香味，还带有清新的花香味。
This method is applicable to calculate the acidity (alkalinity) of the high, middle and low concentration of the weak monoacid(monobasic)aqua.
该程序适用于高、中、低浓度的一元弱酸（碱）溶液酸（碱）度的计算。
It is a great base for creating soups or salad dressings, and makes an effective and flavorful marinade because of its high acidity.
这是一个很大的基地，为创造汤类或沙拉酱，并提出有效和可口马里由于其酸度高。
Processed and bottled foods are particularly acidic because of federal rules requiring high acidity as a preservative, Dr. Koufman says.
考夫曼博士表示，由于国家规定防腐剂必须为高酸性，精加工与灌装食品的酸性尤其的强。
Light body, high acidity, flavours of green apple, lime, medium length.
轻酒体，高酸度，青苹果、青柠檬香气，中等长度回味。
High acidity has better chemical stability and fiber durability.
酸度系数高，具有更好的化学稳定性及纤维耐久性。
Large scale fish kills have been recorded in some Swedish lakes, and these have attributed to aluminium poisoning rather than to high acidity alone.
记录表明，瑞典在某些湖泊之所以有大量鱼类死亡，主要是由于铝中毒，而不是因为酸度高。
For example, a wine may fall short of the mark because a low level of acidity leaves it tasting slightly flat or a high level of tannin gives it an unpleasing bitterness.
例如，葡萄酒会因为酸低而口感平淡味短，或者因为丹宁高显得味苦。
For example, a wine may fall short of the mark because a low level of acidity leaves it tasting slightly flat or a high level of tannin gives it an unpleasing bitterness.
例如，葡萄酒会因为酸低而口感平淡味短，或者因为丹宁高显得味苦。
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