通过褐变实验和护色试验表明,蜂蜜罐头中核桃仁的褐变是由于蜂蜜与核桃仁中的单宁物质作用的结果,属于非酶褐变。
The results showed:In honey canning, the kernet of walnut's brown was result of the tea polyphenols in the kernet of walnut, it is non-proteoly brown change.
为此,她进行了多种试验——她使用了不同类型的底层色,擦痕与磨痕,人为制造出一些光亮的玫瑰红斑点;总之,为了能捕捉人的潜意识,她不惜任何代价——她自己的画像与她的模特的画像。
She experimented with different kinds of underpainting, scraped and rubbed, made bright rosy red spots; doing whatever had to be done to capture the subconscious-her own and that of her models.
色漆,清漆,喷漆及相关产品用挥发性溶剂中不挥发物质的试验方法。
Standard Test Method for Nonvolatile Matter in volatile Solvents for Use in Paint, Varnish, Lacquer, and Related Products.
对大蒜加工过程中的护色和脱臭方法进行了试验研究。
This paper mainly studied the color-preserving and deodorization in the processing of garlic products.
纺织品。色牢度试验。第A03部分:沾污评定的灰度标。
Textiles. Tests for colour fastness. Part A03 : grey scale for assessing staining.
方法:采用产色基质法鲎试验对33例根尖周炎治疗前后根管内的内毒素含量变化进行了检测。
Methods: the limulus lysate test of chromogenic substrate method was applied to detect the change of endotoxin content in 33 teeth with periodontitis before and after root canal treatment.
通过L8(23)正交试验,研究了不同浓度条件下的柠檬酸铁、柠檬酸和L-抗坏血酸钠对羊排的发色作用。
The purpose of this study was to determine the effect of ferric citrate, citric acid and sodium L-ascorbate on color of mutton chop with L8(23) orthogonal test plan.
用于各种有色纺织品的耐光色牢度、耐气候色牢度及光老化试验。
Used for light fastness, weather fastness and ageing test of all kinds of coloured textiles.
该文介绍了空气泡沫驱油机理、泡沫液配方、试验井组的优选及在百色油田灰岩油藏的现场试验。
The paper presents the mechanism of air foam oil displacement, foam liquid formula, testing well group optimization, and field test in calcareous rock of Baise oilfield.
试验证实,助染剂RG在以活性染料为主的阴离子型染料的染色中,能显著提高棉、粘胶、涤棉织物的给色量。
It is proved by experiments that applying RG to dye bath composed mainly of ionic dyestuffs can greatly improve the dyeing yields of cotton, rayon and T/C blends.
本文采用对锈蚀后试件表面进行“镀铬色自动喷漆”的处理在试验过程中可以使裂纹更加清晰的观察记录;
The treatment technology of "chrome-automatic painting" on the surface of the corroded specimens will make crack more clear to be observed and recorded in the test.
本公司色卡不具任何保证性质,凡新使用及改变工艺,请先做好严格的可行性试验,以求最佳效果。
The Company does not have any guarantee color cards nature, where the new use and to change the process, please do rigorous feasibility test, in order to best effect.
用于各类有色纺织品的耐洗色牢度、耐干洗性能试验。
Used for testing the fastness to washing and the fastness to dry cleaning of all kinds of coloured textiles.
试验结果表明:经微波染色或固色的织物,其上染率和色牢度普遍达到或高于常规水浴加热法染色;
Based on trials, the results showed that the dye uptake and color fastness of microwave dyed fabric were reached or higher than conventional process.
对采用化学着色法在溶液中不锈钢氧化色膜的生成速度、颜色转换控制、膜层的结构及其抗蚀性能进行了试验研究。
The Color film was made on stainless steel through chemical coloring, and the formation rate, color conversion controlling and corrosion resistance of color film were also studied.
通过试验,认为深地色的纤维素平绒织物采用还原染料拔染印花工艺的印制效果比较理想。
Discharge printing process with VAT dye is suitable for cellulose plain velvet fabric with deep ground color and gives ideal effect.
试验表明,高压副产蜡做色母分散剂性能优越,工艺路线可行。
The test indicates, the performance that the high - pressure by - product wax is regarded as color masterbatch dispersant is superior, the craft data are feasible.
淀粉定性试验是根据植物淀粉能与碘结合生成兰色化合物这一特异现象,用以确定掺入物的属性。
The starch qualitative experiment can determine the attribute of the artificial increased pigment according to the special phenomenon that plant starch with iodine union can produce blue color.
目的针对传统吐温试验中的一些不足之处,摸索一种新型的吐温试验方法,以提高马拉色菌菌种鉴定的准确性。
Objective To overcome the disadvantage of traditional Tween test, we tried to explore a new kind of method for Tween test, which might improve the accuracy of classification of Malassezia species.
试验发现,匀染剂AR有良好的助溶性,可使各拼色染料同步上染,若作为剥、褪色用剂,色光变异小。
Experiments show that leveler ar has good solubilizing power, and can match with various dyestuffs. As a stripping agent, it cause little color change.
从糊料选择、染料筛选、地色染料染色工艺、雕印试验工艺几个方面,研究了加工锡zsd的雕印性能。
Discharging properties of ZSD is discussed from respects of selections of thickeners, dyestuffs, background dyeing process, as well as discharge printing process.
试验结果表明,经复合膜整理后,无论用酸性橙7、活性红kd 8b,还是直接红f染色的两种织物,色牢度特别是日晒牢度均有较大改善。
As a result, after coating, both fabrics dyed with Acid Orange 7, Reactive Red KD-8B or Direct Red f, their fastness in particular sunlight fastness was improved greatly.
本文对毛竹材不同年龄和不同部位的材色进行了分析,并试验了H_2O_2对竹材的脱色处理效果。
The color in different ages and parts of bamboo wood was analysed, and the decolorant effect of bamboo wood from treating with H_2O_2 was also tested.
针对百色工程碾压混凝土局部出现的弹簧现象,进行了简单的原因分析,并对此进行了力学性能试验研。
For the local spring phenomenon occurred in RCC of Baise multipurpose dam project, the author makes an elementary analysis on the cause, test and study the mechanical property correspondingly.
结果表明,金属膜过滤前后果汁的色值变化差异不大,试验中色值降低的最大值为2%;
Results show that the change of color values of apple juice filtrated by metal membrane is not distinct, the greatest decrease of color value is 2%.
载体染色中,用正交试验研究影响染色的主次因素发现,采用类似氯苯的载体高温高压染色,纤维色牢度较高。
In carrier dyeing, the meta aramid fiber has higher color fastness when using chlorobenzene as carrier under high temperature and pressure.
本文对桃浆生产中护色、脱气、包装等技术进行了试验研究。
Technique such as protecting colour, getting out of air, packing in the production of peach syrup were studied.
试验结果表明,活性染料的转移年和固色率都达到90%以上,染色牢度很好。
The result shows that the dyetransferring percentage and dye-fixing percentage are all over 90%, and the color fastness is very good.
用于各类纺织品耐汗渍色牢度、颜色耐水、耐海水浸渍能力的试验。
Used for testing the fastness to perspiration , to water and to sea water of all kinds of textiles.
用于各类纺织品耐汗渍色牢度、颜色耐水、耐海水浸渍能力的试验。
Used for testing the fastness to perspiration , to water and to sea water of all kinds of textiles.
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