查询词典 acidity

The quantity of nitrous acid is proportional to the power of light and concentration of uranyl nitrate and decreases with the increase of concentration of nitric acid at higher acidity.

亚硝酸的生成量与光照功率和U的浓度成正比，当酸度大于0.1mol/l时，其量随酸度增加而减少。

The pickled mustard waste from Dapi township contains a salt content level between 8-11%, the average pH is 4.0. The titratable acidity is around 1.2%, and moisture content and water activity is about 81% and 0.9 respectively. The total aerobic count and the yeast and mold count are both lower than 5 log CFU/g. The quality of pickled mustard waste is similar to pickled mustard and without off-flavor.

研究进行针对云林县大埤乡之酸菜加工之废弃物—酸菜尾的品质与卫生概况之调查，酸菜尾之盐含量介於8-11%之间，pH值平均约4.0、酸度平均约1.2%，水分含量平均约为81%、水活性平均值约0.9，具有与酸菜相似之品质，总菌数、酵母与霉菌数皆小於5 log CFU/g，且无不良之气味与外观。

Determination of total acidity, and calculation of free sulphur trioxide content of oleum.

发烟硫酸中游离三氧化硫成分的计算和总酸度的测定。

Early white wines are showing a good balance of acidity and more opulent, exotic fruit flavours.

早期白葡萄表现出良好的酸度平衡和更为充足更富吸引力的果味。

Ph value of standardized solutions according to the total acidity of pickled vegetables and divided into "unripe maturity, mature and overripe" three levels.

标准化方案中根据酸碱度值和总酸度将泡菜的成熟度划分为"未熟，成熟和过熟"三个等级。

Results: the recycled ethanol of medicinal herb preparations did not accord with stipulations at aspect, acidity, readily oxidizable substance, non-volatile substance and etc.

结果：中草药制剂回收乙醇的外观、酸度、易氧化物、不挥发物等项目均不符合规定。

With solubility stability of content of solid form content, effective acidity, vc, system and fruit juice clarify degree as measure index, research compared extrahigh voltage antiseptic, pasteurize and film of inorganic pottery and porcelain filter to be opposite except bacterium method the influence of pineapple juice character.

梗概： 以可溶性固形物、有效酸度、vc含量、体系稳定性和果汁澄清度作为衡量指标，探究比较了超高压杀菌、巴氏杀菌以及无机陶瓷膜过滤除菌方法对菠萝汁品质的影响。

The results indecated that 1-MCP treatment delayed the decline of fruit titratable acidity content, increased vitamin C accumulation, not affect the change of TSS. The respiration rate and climacteric peak of fruit was inhibited by 1-MCP treatment. The fruits treated with 1-MCP had higher firmness, lower pectase activity.

结果表明，1-MCP处理能够延缓果实酸度的降低，增加维生素C的含量，对可溶性固形物的变化没有影响；降低呼吸强度，抑制呼吸跃变的发生；抑制果胶酶的活性，延缓果实硬度的下降；处理前期对过氧化物酶的活性有抑制作用。

The pyrophoric iron sulfides in oil tank was eliminated under THPS tetrakis (hydroxymethyl phosphonium sulfate and ammonium chloride. It was investigated the effect of mass ratio of TFIPS and ammonium chloride, the concentration and acidity of dissolution agent, temperature, and reaction time on the efficiency of dissolution.

用THPS配合氯化铵清除油罐中沉积的硫化亚铁，介绍了THPS在溶解硫化亚铁方面的实验结果，包括THPS与氯化铵的质量配比，溶解液的浓度和酸度，以及反应温度、反应时间。

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We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。