Everacid acid dyes tuffs and Everset neutral dyestuffs were used to dye milkcasein acrylonitrile copolymer fiberviz.

采用Everacid 酸性染料和Everset中性染料對牛奶酪素蛋白與丙烯腈接枝共聚纖維進行染色試驗色色色。com。

According to the results, when the central colors are brown, gray and olive and the subsidiary colors are red, orange, yellow, blue and purple, it is feasible to dye neutral color with two vat dyestuffs.

由實驗可知性福利网站，利用褐色AAAWWW、灰色和橄欖色為主色系91精品福利观看，與紅色超碰在线免费播放、橙色日韩精品另类图片视频在线观看网站、黃色、藍色yp污网站在线观看、紫色等5個輔色系進行兩元拼色色站精品视频在线，基本可以實現(xiàn)對中性色的拼染。

The Chinese white poplar veneer and birch veneer were dyed with different color fastening methods following an orthogonal experiment so as to investigate the effects of different dyestuffs,color fastening agents,dosages and add in methods of color fastening agents on the color stability of the dyed veneer.

設(shè)計正交試驗對大青楊單板和樺木單板進行不同固色工藝的染色處理久久国产精品国产精欧洲欧洲黄页，考察不同的染料AV黄色网站在线播放、固色劑、固色劑添加量以及添加方式對染色單板顏色穩(wěn)定性的影響。

These techniques were applied primarily to yellow-dyed textiles and to plant dyestuffs that contain yellow dyes, most of which are glycosides that are hydrolyzed by the strong acid used in earlier studies.

這些技術(shù)主要適用于黃色染色紡織品和染料植物含有黃色染料91精品久久久精品麻豆，其中大部分是糖苷水解是由強酸中使用的早期研究精品福利片A片在线。

At first, the color stability of different vat dyestuffs as dyed-reagents for viscose was studied. According to the results of experiments, we get to know that the conditions all will influence the color stability of vat dyes, such as the alkali with high concentration, oxidizing with alkali, and soap-washing.

本文首先研究了不同還原染料應(yīng)用于粘膠紡液著色紡絲加工時的色光穩(wěn)定性，討論分析了高濃度堿劑性爱小视频在线、帶堿氧化以及皂洗等工藝條件對還原染料色光穩(wěn)定性的影響av人人摸人人爽人人捏人人操。

Sulphuric acid enters into the manufacture of explosives, dyestuffs and drugs; it is used in sugar refining and in the preparation of fertilizers.

硫酸被用來制造炸藥、染料考屄视频、藥物啊啊啊啊啊啊小黄片、食糖和化肥等。

Paint, printing ink, pigment, dyestuffs, ointment, mineral, rubber plastics, environmental protection regeneration, PU resin, silicon favourable health glue, enduring the rice particle glueing such chemical industries as the pharmaceutical, cosmetics, food raw materials,etc..

油漆 外国在线播放黄色视频、油墨熟女视频国产精品、顏料、染料亚洲黄色免费在线、藥膏小草亚洲无码不卡免费在线观看视、礦物、橡塑膠欧美色色日韩、環(huán)保再生老色鬼超碰人人操、PU樹脂、矽利康膠福利网在线观看亚洲AV、粘著劑14露出粉嫩小奶头网站、化妝品、食品原料等化工奈米化微粒日本强伦姧人妻免费无。

DMF is mostly used in extractions, organic synthesises, dyestuffs, fibres, leathers, pharmacies, and so on.

隨著現(xiàn)代化工業(yè)的發(fā)展玖玖视频玖玖在线播放，DMF的應(yīng)用范圍不斷擴大，接觸DMF導(dǎo)致中毒的事件不斷發(fā)生18岁以下禁止浏览的黄色网站，給接觸DMF作業(yè)人群帶來健康安全隱患国产一级婬片A片AAA毛片鲁鲁，因此預(yù)防此類職業(yè)危害的發(fā)生顯得尤為重要。

PremiseN,N-Dimethylformamide, a good organic solven with low noxiousness, is mostly used in extractions, organic synthesises, dyestuffs, fibres, leathers, pharmacies and so on.

前言 二甲基甲酰胺(N在线播放18禁AV黄A片下载，N-dimethylformamide18成年大片免费网站，DMF)作為一種良好的有機溶劑廣泛應(yīng)用于纖維、皮革在线看美女被操出水、染科及制藥等工業(yè)生產(chǎn)中久久不射黄色网站，屬于低毒類物質(zhì)。

In this paper, the diffusion and permeability parameter of dyestuffs permeating terylene fabric under different conditions in supercritical dyeing system were investigated. The results indicated that the parameter decreased with temperature rise, and increased with pressures increase.

在超臨界CO2染色條件下采用&卷層法&對分散染料在滌綸織物中的擴散滲透進行了考察男女免费视频一区二区三区，結(jié)果表明：染料在滌綸織物中的擴散滲透參數(shù)隨著溫度的升高而減小羞羞无遮掩免费视频在线观看，隨著壓力的增高而增大。