1)Rhodamine B碱性玫瑰精
1.Solid-phase extraction and high-performance liquid chromatography-fluorescence detection method for Rhodamine B in dried shrimp;固相萃取-高效液相色谱荧光检测法测定染色虾米中的碱性玫瑰精含量
2.Application of High Performance Liquid Chromatography Combined with Tandem Mass Spectrometry in Determining Rhodamine B in Food;食品中碱性玫瑰精的高效液相色谱-串联质谱法联用测定
3.The method for direct determination of Rhodamine B in environmental water by fluorescence spectrophotometry was studied.研究了荧光分光光度法直接测定环境水样中碱性玫瑰精的方法。
英文短句/例句
1.Direct detection of Rhodamin B in environmental water by fluorescence spectrophotometry荧光法直接测定环境水中碱性玫瑰精
2.High-performance Liquid Chromatography Diode Array Detection Method for Basic Brilliant Orange G and Rhodamine B in Cayenne高效液相色谱法测定辣椒粉中碱性橙、玫瑰精含量
3.cream rose-sandal essence膏霜用玫瑰檀香香精
4.An Analysis ofRed Roses and White Roses;反符号的女性书写——析《红玫瑰与白玫瑰》
5.This rose is female.这朵玫瑰是雌性的。
6.On the Disposition of Tong Zhenbao in Red Rose and White Rose;浅析《红玫瑰与白玫瑰》中佟振保的性格组合
7.Dilemma of the Female s Living Raelity--On The Red Rose and The White Rose;进退维谷的女性生存现实——评《红玫瑰与白玫瑰》
8.Comparison of the Patterns of the Two Sexes in Norwegian Wood and The Red Rose and the White Rose;《挪威的森林》与《红玫瑰与白玫瑰》两性模式比较
9.Comparsion on Components and Aroma of Rose Essential Oil from Xinjing Province and Bulgaria新疆玫瑰精油与保加利亚玫瑰精油化学成分及香气比较
10.Zhang ailing ever said a very incisive word: There are two roses in every man's heart: one is red rose and the other is a white rose.张爱玲曾说里一句非常精辟的话:每个男人的心里都有两朵玫瑰一朵红玫瑰,一朵白玫瑰。
11.Study on Refining of Rose Oil with Molecular Distillation分子蒸馏技术纯化玫瑰精油工艺研究
12.Strew on her roses, roses,用玫瑰花、玫瑰花覆盖伊,
13.It is recorded by Essential Oil Complete Works that rose essential oil can regulate internal secretion and relieve tension. Furthermore, it is a love potion.《精油全书》中记载玫瑰精油有调节女性内分泌,减缓精神压力,催情作用。
14.Study on Rapid Propagation Technique and Exaction Technique of Essential Oil from Oil-bearing Roses Oil-bearing Roses引种精油玫瑰快繁及精油提取技术研究
15.Highlight the Bumpy Fate of Women who Belong of the Rose Door凸显“玫瑰门”中女性的坎坷命运——论《玫瑰门》的叙事魅力
16.Motility of Spermatozoa in Amphioxus and Rosy Barb and Their Application of the Acute Toxicity Assay in Vitro;文昌鱼和玫瑰无须鲃的精子运动及其在污染物急性毒性检测中的应用
17.Roses like a sunny position in a fertile soil.玫瑰性喜肥沃的土壤和充足的阳光。
18.Half Rose Fragrance--Art of Chinese Women;半边玫瑰的芬芳——中国女性艺术之初探
相关短句/例句
Rhodamine B Extra碱性玫瑰精
1.The result shows that the main cause is the reaction between Rhodamine B Extra and NaHCO3 ,which releases CO2 and changes chemistry construction of Rhodamine B Extra, thus make purple smoke munitions changed color.结果表明:导致紫色发烟弹失效的主要原因是碱性玫瑰精与碳酸氢钠发生化学反应,生成CO2产生“鼓气”,从而引起碱性玫瑰精化学结构发生变化,使紫色发烟弹在使用中变色。
3)Acid Brilliant Pink B碱性玫瑰精B
4)(9-(o-carboxyphenyl)-6-(diethylamino)-3h-xanthen-3-ylidene)diethyl-ammoniu碱性玫瑰精、罗丹明B、玫瑰红B
5)ellipticine玫瑰树碱
6)rose essential oil玫瑰精油
1.Composition and aromatic characteristics of rose essential oil produced in China;国产玫瑰精油的化学成分及香气特征
2.Twenty-seven components in the Xinjiang rose essential oil were determined by the methods of capillary GC and GC-MS.研究了新疆玫瑰精油的化学成分 ,采用毛细管气相色谱 (GC)和色 -质联用 (GC -MS)方法 ,定量、定性检出了新疆玫瑰精油中的 2 7种成分。
3.The relation between constituents and aroma of these four oils and the deficiency of rose essential oils produced in China were analyzed in this thesis.应用气相色谱-质谱联用(GC/MS)方法,定性定量地分析了山东平阴玫瑰精油、新疆玫瑰精油、北京妙峰山玫瑰精油和保加利亚玫瑰精油的化学成分,各鉴定了29、37、23和24个成分。
延伸阅读
碱性玫瑰精分子式:C28H31ClN2O3分子量:478.00CAS号:81-88-9性质:亮绿色闪光结晶粉状物,溶于水和酒精,呈带强荧光的蓝光红色溶液,易溶于溶纤素,微溶于丙酮;遇浓硫酸呈黄光棕色,有强的绿色荧光,稀释后呈大红色转为蓝光红色和橙色。其水溶液加氢氧化钠后加热,形成玫瑰红绒毛状沉淀。制备方法:由间羟基二乙基苯胺与苯酐综合,再用氢氧化钠进行碱熔,而后经硫酸溶解、盐酸结晶、盐析、过滤、干燥即得该品。原料消耗(kg/t)间羟基二乙基苯胺 760苯酐 600硫酸 590盐酸(31%) 390氢氧化钠(100%) 390精盐 120太古油 19用途:主要用于造纸工业染蜡光纸、打字纸、有光纸等;与磷钨钼酸作用生成色淀,用于制造油漆、图画等颜料;也可用于腈纶、麻、蚕丝等织物以及麦秆、皮革制品的染色。