定色剂

They are vibrant, but have the annoying property of being permanently smeary unless sprayed with a fixative.

颜色鲜丽，但有个恼人的地方是画面容易赃污除非喷上定色剂。

" Perfume: Fluid preparation used for scenting, composed of natural essence s or synthetics and a fixative."

香精：用来散发香味的液体，由天然香精或合成香料以及定色剂制成。

Our country ethylene diamine mainly uses in producing the agricultural chemicals (woods manganese zinc, dithane Z-78, generation of woods amine and pesticide, weed killer, disinfectant), the surface active agent (lives geminate stearic acid amide, alkyl imidazole lin, double amide, with oxirane, epoxypropane synthesizes non-ionic surface active agent), the epoxy resin firming agent (polyamide resins, epoxy firming agent, hydroxyethyl ethylene diamine and so on), the wash assistant (ethylene diamine four ethanoic acid and sodium salt series chelating agents), medicine raw material (aminophylline, washes must be peaceful, nose eye only, deinsectization spirit and so on), water treatment medicinal preparation (ethylene diamine four methylene phosphonates, second grade trunk base ethylidene two phosphine acids), corrosion inhibitor dye fixing agent, photography materialFixing bath and oil dope and so on.

我国乙二胺主要用于生产农药（森锰锌、代森锌、代森胺及杀虫剂、除草剂、杀菌剂），表面活性剂（生成双硬脂酸酰胺，烷基咪唑啉、双酰胺，与环氧乙烷，环氧丙烷合成非离子表面活性剂），环氧树脂固化剂（聚酰胺树脂，环氧固化剂，羟乙基乙二胺等），洗涤助剂（乙二胺四乙酸及其钠盐系列螯合剂），医药原料（氨茶碱，洗必泰，鼻眼净，灭虫灵等），水处理剂（乙二胺四甲叉膦酸盐，乙脒基乙叉二膦酸），缓蚀剂染料固色剂，照相材料定影液及润滑油添加剂等。

In addition, the preparation and package and store for standard reference materials of antioxidant BHT are studied.

本论文主要叙述了对工业品防老剂BHT的重结晶提纯和区域熔融提纯(自行设计和制造了区域熔融仪，申请了发明专利)来制定防老剂BHT标准物质的研究：通过实验确定了乙醇重结晶提纯工艺；利用自行设计区域熔融装置，拟定操作规程和技术条件；确定提纯样品的高效液相色谱法和差示扫描量热法的纯度检测条件和实验方法；用高效液相色谱检验BHT标准物质的均匀性、稳定性；分别用高效液相色谱法和差示扫描量热法测定这种标准物质的不确定度评定及两种不同原理检测的定值分析；最后确定标准物质BHT的纯度和合成标准不确定度：标准物质的制备、包装及贮存。

The conventional artist would now unpin the drawing from his board, take it into the hall and spray

传统画家这时要将图画从图板上取下，拿进大厅，喷定色剂。

The conventional artist would now unpin the drawing from his board, take it into the hall and spray it with fixative, then roll it up and put it in a mailing tube.

传统画家这时要将图画从图板上取下，拿进大厅，喷定色剂。然后将它卷起来，放进邮寄用的纸筒。

Using EDTA as titratant,murexide as indicator,sodium tartrate ammonium fluoride and sodium thiosulfate as masking agent, nickle concentration was determined in ammonic medium.

以EDTA为滴定剂，紫脲酸铵为指示剂，NH4F、酒石酸钾钠、Na2S2O3为掩蔽剂，在氨性介质中测定镍的浓度；在pH值为8.0的氨-氯化铵缓冲液中，采用滴定比色法测得钴的浓度。

The liquid chromatographic behavior of centrale under different conditions were investigated, and a method for the determination of the content of centralite in propellant by HPLC was established.

考察了在不同试验条件下发射药中二号中定剂的液相色谱行为，从而建立了二号中定剂的高效液相色谱测定方法。

Fixatives and other solvents.

定色剂及其他溶剂

Heng Cai-trading company was established in December 2005, the main products Hao Pa painting series, including varnish, thinner, curing agent, cleaning agents and the Seqi.

恒彩贸易公司成立于2005年12月，主要产品有豪霸油漆系列，其中包括清漆，稀释剂，固化剂，清洁剂及定色漆。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。