1.A kind of azo dye DYE-R was got by coupling reaction of diazonium salt of Congo red with 2-amino-8-naphthol-6-sulfonic acd. The colorful polaroid films were obtained by extension,racking and desiccation after mixing DYE-R with polyvinyl alcohol(PVAL).
以刚果红的重氮化物和2-氨基-8-萘酚-6-磺酸偶合得到三偶氮染料DYE-R,再与聚乙烯醇(PVAL)水溶液混合后经流延、拉伸、干燥处理后得到彩色偏光膜。
2.According to the cultural, morphological and physiological tests, the pathogen showed to be Xanthomonas campestris pv. cucurbita (Bryan) Dye. This is a new disease in Jilin province.
通过对病原细菌的系统鉴定,确认为是黄单胞杆菌属[Xanthomonas campestris pv.cucurbitae(Bryan)Dye]所致黄瓜细菌性圆斑病,此病为吉林省内新病害。
3.Three isolates causing brown or yellow spots surrounded with chlorotic area of 1～2mm in diameter on cucumber leaves collected from Harbin were identified as Xanthomonas campestris pv. cucurbitae (Bryan 1926) Dye 1978 according their pathological, morphological, physiological, biochemical and serological characteristics.
本文研究了在大棚黄瓜叶片上发现的黄瓜细菌性叶斑病菌[Xanthomonas campestris pv. cucurbitae(Bryan 1926)Dye 1978]。
4.At the completion of the 120-minute reperfusion period, we dyed the myocardium with evans blue dye and observed the normal ventricular myocardium was blue and the myocardium of the ventricle at risk for injury was non-blue.
再灌注结束时心肌组织经伊文氏蓝(evans blue dye)染色，观察发现非缺血心肌组织染成蓝色，缺血心肌组织未染色;
5.a dye that is applied by reducing the dye to a base-soluble form, applying the dye, then regenerating the insoluble dye by oxidation in the material.
一种染料，用法是将其还原成可溶状态，敷涂后通过在材料中氧化重新生成不可溶的染料。
6.CONCLUSIONS: Chinese ink is satisfying as the vital dye of SLNB in chromaticity, histological observation and security. The dye has latency clinical value and is a new type of the vital dye for SLNB.
结论:1 .0%~10. 0%中华墨汁SLN染色效果好,特异性较高,且不影响病理组织学观察,使用安全,是一种具有潜在临床价值的新型SLNB 染料示踪?
7.Permeation experiments of aqueous industrial fluorescent dye solution were carried out by using the two kinds of NF membranes, which were NF270 (DOW Chemical Corporation, USA) and NTR7450 (Nitto Denko, Japan) membranes, in order to chose the nanofiltration membrane having high permeation flux, low rejection of NaCl component and high rejection of dye. Thus, the NF270 membrane in the operation mode of batch diafiltration was used for the concentration and desalination of aqueous dye solution.
本文选用NTR7450（Nitto Denko, Japan）和NF270（DOW Chemical Corporation, USA）两种纳滤膜分离工业合成的水溶性荧光染料溶液，选择出透过通量大、除盐效果好和染料截留率高的纳滤膜，对该工业染料原液脱盐和浓缩的间歇渗滤过程进行研究。
8.In this paper, the influence of substituents in sulfonephthalein acid dye onthe spectral properties of their dye ion-pair complex with methylene blue basic dye hasbeen studied, when using 1, 2-dichloroethane as extractant.
本文研究了二氯乙烷中取代基对三种苯酚磺酞类酸性染料与碱性染料亚甲蓝形成的染料离子对吸光性质的影响.
9.It is found that internal physical processes,such as the complete energy transfer from host CBP to dopant Btp_2 Ir(acac) and incomplete energy transfer from blue dye of BCzVB to red dye of Btp_2 Ir (acac),and luminesence saturation of phosphorescent dye of Btp_2 Ir(acac) determine the slight blue shift.
对器件发光光谱和亮度-电流密度曲线等分析表明:器件色度的轻微蓝移是由于CBP基质向Btp_2Ir(acac)掺杂剂完全的能量传递、荧光染料BCzVB向磷光染料Btp_2Ir(acac)不完全的能量传递等内在物理过程和磷光染料Btp_2Ir(acac)自身发光饱和等特性共同决定的。
10.The results showed (1) that DIR or DIAR coupler competes with dye-forming coupler for QDI, so it could control the diffusion range of QDI and decrease the rate of dye formation of the dye-forming coupler;
研究结果表明其作用(1)DIR或DIAR参与与成染料成色剂竞争QDI的反应,从而控制了QDI在显影银周围的扩散距离,同时也影响了染料的形成速率;
