1·Acid number of upgrading heavy oil had little change.
改质稠油酸值几乎没有变化。
2·With the function of regeneration, and can bring down the acid number of FRF efficiently.
具有再生功能，有效降低抗燃油酸度。
3·Results show that three materials have little effect of inhibiting the raise of acid number.
结果表明，三种包装袋对抑制酸价升高的作用不大。
4·By determining poy and acid number, the researchers find a satisfactory solution to the problem.
通过对过氧化值，酸价两项理化指标和感观检验的测取，获得令人满意的解决方法。
5·The influences of grafting monomer MAH, initiator DCP and the amount of antioxidant 1010 on acid number were studied.
研究了接枝单体MAH、引发剂过氧化二异丙苯(dcp)和抗氧剂1010用量对接枝物酸值的影响。
6·The effect of extraction on the inter facial property of oil with low acid number is more severe than that with high acid number.
已萃取原油后的碱渡与新原油之间的界面张力将大幅度降低，可以使其最低值和平衡值都达到超低。
7·Acid Number(AN) Milligrams of KOH required in tests to neutralize all the acidic constituents present in al g sample of a petroleum product.
酸值（AN）也称中和值，指中和1克油品试样中所有酸性物质所需氢氧化钾的毫克数。
8·The influence of reaction temperature, reaction time on the acid number, amic number and cationic degree of product was also studied in this paper.
研究了反应温度、反应时间、原料配比对产物表观粘度、酸值、胺值和阳离子度的影响。
9·The results indicated that among the influence factors, acid number plays a key role, temperature is the second influence factor, and time has the slight effect.
结果表明在影响环烷酸腐蚀的各因素中，酸值起决定性的作用，温度的影响也比较大，试验时间的影响作用不大。
10·The effects of Tg, molecular weight, hydroxyl number, various hydroxyl monomers, acid number of acrylic dispersion on properties of films were studied systematically.
系统研究了丙烯酸树脂分散体的玻璃化温度、分子量、羟基单体种类、羟值、酸值对涂膜性能的影响。