saponification value
英
美 [səˌpɑnəfəˈkeɪʃən ˈvæljuː]
皂化值
双语例句
- Results The acid value and the saponification value in Cera Chinensis could be determined successfully.
结果可顺利测得虫白蜡酸值、皂化值。 - Test methods for acid value, saponification value, ester value, iodine value, hydroxyl value and unsaponifiable matter of chemical products
化学产品酸值、皂化值、酯化值、碘值、羟值及未皂化物质化学分析方法 - By the change of saponification value, the ester or non ester added can be determined.
由皂化值变化，定量测定掺入的动物脂等酯类物质或其它的非酯类物质； - Method: To measure fatty acid's formation with gas chromatographic method and to measure the saponification value.
方法皂化值的测定，利用气相色谱法测脂肪酸组分。 - The influential factors such as the saponification value, pH value of balanced aqueous phase and the concentrations of extracting agent were studied.
研究了皂化度、平衡水相pH值、萃取剂浓度等影响因素。 - The test results show that: 1.with the increase of the dosage of modifier, the acid value, saponification value and softening temperature of modifed rosin increase linearly;
研究结果表明，①强化松香的酸值、皂化值以及软化点都随着加成量的提高而上升，基本上呈线性关系； - Quantitative analysis of the alkanolamide with the method of saponification value
皂化值法定量分析烷醇酰胺 - METHODS: The bone wax was identified with chemical approach and the quality of bone wax was evaluated by saponification value.
方法：以化学反应鉴别骨蜡，通过测定成品皂化值评价骨蜡质量。 - In order that oil used for injection would conform to pharmacopoeia stipulation standard, we tested saponification value, iodine value, acid value and the color of the oil respectively.
并分别测定了大豆油的酸值、皂化值和碘值，并对其颜色进行了检查。 - A new method for the determination of saponification value of oils with conductometric titration is proposed in this paper.
报道用电导滴定法测定油脂皂化价的新方法。 - Using orthogonal design experiments, the process conditions were studied, the effects of the molar ratio of PEG400 to lauric acid 、 the reaction temperature 、 the weight of the catalyst and the reaction time on saponification value of the product had been discussed.
采用正交实验对聚乙二醇（PEG400）酯化月桂酸的工艺条件进行了研究，探讨了醇酸摩尔比、反应温度、催化剂用量和反应时间对产品皂化值的影响。 - Fumaric acid has a lower softening temperature and saponification value but a higher acid value, which was beneficial to improving the quality of modified rosin size and dispersed rosin size.
在加成量相同的情况下：富马松香与马来松香相比具有较低的软化点和皂化值，却有较高的酸值，有利于改善强化松香胶和分散松香胶的质量。 - The product emulsion stability of different reaction conditions was investigated. The relationship of reaction conditions, acid value, saponification value, hydroxyl value, production esterify distributing and production emulsify stability were discussed especially.
本论文还研究了不同反应条件下得到的产品的乳化稳定性，初步探讨了反应条件、酸值、皂化值、羟值、和产品酯化物分布与产品乳化基质稳定性之间的关系。 - The acid value also reduces gradually from the early stage of fat formation to the stage of maturity, so are the specific gravity and saponification value.
不同时期油脂的特性是在形成初期酸值高，而在成熟时酸值降低，比重、皂化值也有所降低。 - Methods: By using the the methods in Pharmacopoeia to determine the acid number, iodine number, saponification value, specific gravity, refractive index and content.
方法：采用药典方法对亚麻油的酸值、碘值、皂化值、比重、折光率、含量进行测定。 - The coarse fat of coated rice was extracted from the whole grain or the crushed rice with Soxhlet method. Its saponification value ( for method ⅰ) and unsaponifiable compound ( for method ⅱ) were determined to confirm the liquid paraffin content on the surface of the rice grains.
索氏抽提法从整粒或粉碎大米中抽提粗脂肪，采用测定皂化值（方法Ⅰ）和不皂化物含量法（方法Ⅱ）确定大米表面的石蜡量。 - In this model, some measured process parameters have been used as input and the quality-indices such as degree of esterification, concentration of carboxyl end groups, saponification value, DEG content as output. Thus it can provide the operator with timely product information.
该模型以实测的工艺操作参数为输入，以酯化率、酸值、皂化值、二甘醇含量等质量指标为输出，为现场操作人员提供了快速及时的生产信息。 - The development process and commercial application of GB-600 silicon steel rolling oil with high saponification value and lubricity are expounded.
介绍了高皂化值GP-600型高润滑性硅钢轧制油的研制过程及工业应用情况。 - Determination of Saponification Value of Cobaltous Naphthenate With Conductometric Titration
电导滴定法测定环烷酸钴的皂化值 - This paper studies the saponification value of waste oil, soybean oil and fatty acid with nation-standard method, conductimetric titration and potentiometric titration, making comparisons among experimental results.
分别采用国标法、电导滴定法、电位滴定法测定废油、大豆油、脂肪酸的皂化价，并对测定结果进行分析比较。 - According to the analysis of rubber seed oil, C16 and C18 were the main fatty acid components, acid value was 38.836mg/ g, saponification value 198.784mg/ g, iodine value 122.092g/g and it belonged to semi-dry oil.
通过对橡胶籽油的部分理化参数分析表明：橡胶籽油以C16和C18为主，酸值为38.836，皂化值为198.784，碘值为122.092，属半干性油。 - Composition of fatty acid and four kinds of quality in dex-iodin value, saponification value, acid value and peroxide value of walnut oil extracted by Supercritical CO 2 and pressing were studied.
分别对超临界CO2流体萃取法和压榨法制取的核桃油的脂肪酸组分含量，以及碘价、皂化价、酸价、过氧化值等四个质量指标进行了研究。 - Study on the encapsulation technique of high purity γ-linolenic acid, part 1& saponification reaction and saponification value
高纯度γ-亚麻酸包合工艺研究Ⅰ&皂化值及皂化反应 - Comparative Analysis on Method of Detecting Saponification Value
皂化价测定方法的分析比较 - According to F-check and t-check, there are no obvious precision differences and systematic errors among the three methods, which are suitable to the measurement of the saponification value.
经F检验与t检验，三种分析方法间不存在显著性的精密度差异和系统误差，一致性较好，均适用于皂化价的测定。 - In order to solve the problem of the poor reproducibility and vulnerable to grease itself color interference when detecting the saponification and iodine value of the grease, a new method based on Raman spectroscopy is presented.
为解决现有的油脂皂化值和碘值化学检测方法重复性差，且易受油脂本身颜色干扰等问题，本文提出了一种基于拉曼光谱的油脂皂化值和碘值快速定量分析方法。 - Compared with the tea seed oil produced by ether extraction, the tea seed oil produced by aqueous extraction had higher saponification value and iodine value, lower acid value and peroxide value and other similar quality indicators.
与乙醚萃取茶叶籽油相比，水剂法提取所得到的茶叶籽油皂化值和碘值偏高，酸值和过氧化值低，其它品质指标均接近，总体品质较好。