查询词典 development dyes

To research the effect of structure modification of phenothiazine dyes,and to find a photosensitizer that can be used for virus inactivation in red blood cells.

目的 筛选用于红细胞病毒灭活的光敏剂，并研究酚噻嗪类光敏剂的构效关系。

Analyses show that the harmful substance s contained in textiles mainly come from harmful dyes,heavy metals, pesticides,organic chloride and phosphide, formaldehyde,and chemicals irritant to human skin.

分析了纺织品有害物质的来源，本要为有害染料、有害重金属、农药、有机氯和有机磷化合物、甲醛及对皮肤有刺激性的化学药剂。

The mechanism of photooxidation of the dyes in film was different with that in solution.

染料薄膜的光氧化机理与其在溶液时有所不同。

They include photosensitization of semiconductor by use of organic dyes, precious metal deposition, cation doping of TiO2 and coupling of two semiconductors with different energy levels.

详细介绍了用贵金属沉积、有机染料敏化、过渡离子掺杂、半导体耦合等方法对纳米TiO2进行修饰改性的研究现状，展望了纳米TiO2的光催化应用前景，指出了存在的问题和今后的研制方向。

The application of rare earth in the dyeing of fine-denier polyamide fiber with acid dyes was studied.

本文研究了稀土在细旦锦纶酸性染料染色中的应用。

In this paper, the synthesis and applications of polymeric dyes are reviewed in detail.

较详细地阐述了高分子染料的合成方法及应用情况。

In an instant I understood perfectly how a race who ate such food must necessarily believe in another God and hold essentially different views of human life from our own... There was a suggestion of soap, wax, pomatum, of unguents, dyes, cosmetics; of everything, in short, most unsuited to enter a human mouth.

我立即全然理解了为什么吃这种食物的种族必须得信仰另一个上帝，以及对人生持有一种根本不同于我们的观点……这些食物的味道像肥皂、蜡、润发油、软膏、染料、化妆品，总之什么都有，大多数都难以入口。

Shenyang Research Institute of Chemical Industry, Shenyang 110021, China Abstract: Spectrophotometric analysis showed that the peak absorbance for food dye of Allura Red and biological dye of Ponceau-G occurred at 501 and 510 nm. In sunlight after 2, 4, 6, 8, 10 hours, the decomposition rates of Allura Red and Ponceau G were between 2.4 to 5.8% and 3.4 to 10.8%, so they are stable in sunlight. The recovery rates on cottons and glasses were very high, so they are easily recoveried from targets. Further studies showed that the recovery rates of two dyes on the leaves of wheat, cabbage, cucumber and tomato were different, so it need previously determine the recovery rate of tracer on the target crop to adjust the result. Field experiment showed it was easy to measure the pesticide spray distribution of high volume spay and low volume spray to use Allura Red and Ponceau-G as tracers.

沈阳化工研究院，沈阳 110021 摘要：光谱分析表明，食品染色剂诱惑红和生物染色剂丽春红-G的最大吸收波长分别为501 nm和510 nm ；在连续2、4、6、8、10 h阳光照射下，分解率分别在2.4%~5.8%和3.4%~10.8%之间，见光稳定性良好；两种染色剂在棉花叶片和玻璃片上的洗脱回收率都很高，说明易于从靶标上洗脱下来；进一步测定表明，两种染色剂在小麦、甘蓝、黄瓜、番茄叶片上的洗脱回收率各不相同，所以对准备进行测试的作物应先做一次洗脱回收率试验，用以校正测试结果；田间应用表明，用两种染色剂做示踪剂，可以方便地测定常量喷雾和低容量喷雾过程中农药在麦田的沉积分布情况。

Guest-Host display with positive contrast may be obtained by using these dyes.

应用这类染料可以得到正型宾主显示。

Nanocolorants are new kind of colorants which can combine the advantages of both pigments and dyes, and will be promisingly applied to photoelectric high-tech fields.

纳米色料是一类可以结合颜料和染料两者优点的新型色料，除了在传统的着色领域具有独特优势外，在光电高新技术领域也具有广阔的应用前景。

Methods Clinical data of 3 cases of bile duct injury during laparoscopic cholecystectomy were analyzed retrospectively.

回顾总结3例LC术中胆管损伤的临床资料，分析3例胆管损伤的原因及对策。

These techniques are applied to the gobang.

本文将这些技术用于五子棋中。