pigment 雅思GREGMAT

The key points for extraction of natural edible purpurin and blue pigment are described.

本文详述了天然食用紫和蓝提取技术和操作要点。

These factories produce raw materials, intermedium, functional pigment, trophism essential oil etc.

为了满足日益增长植物提取物出口需要，新世界集团在一些天然产物原料产地正在建设新植物提取物生产厂，生产包括原料药、中间体、功能性、营养性精油等天然产品。

It can pre-cleaning most of pigment on the belt by water or scarper.

刮預洗清除皮帶上沾染之大部份漿。

The photosynthetic pigment in bacteria is bacteriochlorophyll.

细菌光合作用是细菌叶绿。

Flavins are light-sensitive yellow pigments with an absorption peak around 370nm.

黄是光敏感型黄染料，在370nm左右有吸收峰。

It reveals that 30% acidulous grain alcohol is suitable,superior in the pigment dissolving.

30%酸性乙醇是溶解该适宜且优良溶剂。

Xanthin in corn starch residue is a mixture of fat soluble and water soluble pigments, which are blood red in colour in the pure extraction and lemon yellow in its diluted solution.

利用玉米生产葡萄糖工艺中淀粉渣提取玉米黄,主要成分是一种脂溶性和少量极性较大,呈血红,其稀释液呈柠檬黄。

In order to overcome the disadvantage of low rubfastness of conventional pigment dyeing , a new type covering pigment with ultramicro azo dye as core and acrylate adhesive as shell was presented.

为克服常规涂料染摩擦牢度低弊病,作者提出采用以超微偶氮颜料为核,以丙烯酸酯类粘合剂为壳新型颜料包覆体染新探索途径。

The purple pigment which is asbtracted from the Althaea roseal is a harmless natural dystuff.This article introduces the research of the purple pigmenting from the althaea roseal and its stability.

从蜀葵花瓣中提取紫是一种安全无害天然染料.本文对蜀葵花中紫提取及稳定性研究作了介绍.

On the basis of modern color measurement technology and color theory, a new software for predicting strength and shade in multibatches combination of same dyestuffor pigment products was developed.

应用现代测量技术和颜科学理论，开发了用于同一品种不同批次染(颜)料产品拼混过程中，拼混产物光强度预报软件。

Vitiligo is a kind of frequent acquired skin disease charactered as skin pigment loss,more and more evidences indicated that immunifaction theory is close to the morbidity of vitiligo.

白癜风是一种常见获得性、以局部或全身皮肤脱失为特征皮肤疾病,其发病机制学说不同,愈来愈多证据表明白癜风发病和免疫学说密切相关。

When the illuminance rose, the photic decomposition rates of the natural anthocyan pigments rose as well, but there was no linear relation between photic decomposition rate and illuminance.

随着照度增大，花青类光降解速率也增大，但光降解速率常数改变和照度之间不存在线性对应关系。

The application that waits for Lin Hua product as to colophony, terebinthine, Chan Ning, raw lacquer, tung-oil, white wax, pigment also has long history.

至于松香、松节油、单宁、生漆、桐油、白蜡、等林化产品应用也具有悠久历史。

This paper reports the theaflavin and the tea green pigment extract and manufacture technique from the tea ash, the methods are simple。

研究了茶灰中提取茶工艺,主要提取出茶黄和茶绿。

Heavy metal free glass enamels for toughening and heat strengthening. Borosilicate frit with added metaloxide pigments. All standard colors are intermixable.

无铅油墨适合于钢化,热硬化,组成成分为玻璃粉添加金属氧化物粉混合而成,所有颜均可混合.

The extraction of gardenia pigment from gardenin fruit and the feasibility and condition of wool dyeing with gardenia pigment were studied.

探讨了栀子提取及对羊毛纤维染可行性和染条件。

The existence of hydrogen bond within or between the molecules of pigment can enhance the perdurability, light fastness and weather resistance.

分子内和分子间氢键存在可提高颜料耐久性、耐光性和耐气候牢度等。

Lack of the chlorolabe pigment in the retinal cone cells results in inability to discriminate green colors, or deuteranopia.

在视网膜锥形细胞中缺乏感绿，便导致了对绿辩别无力或绿盲。

The spectrogram suggested that the absorption peak of the pigment was 627nm in alkalinous condition, 527nm in acidic condition.

光谱学图谱表明该碱性条件下最大吸收峰在627nm处，酸性条件下最大吸收峰在527nm处。

Anthracosis is nothing more than accumulation of carbon pigment from breathing dirty air.Smokers have the most pronounced anthracosis.

由于呼吸污染空气导致碳末沉着症并不多见，吸烟会引起更明显碳末沉着症。