查询词典 dyes

"It has valence 2 or 4 in compounds, including stannous chloride (used in tin galvanizing and manufacturing polymers and dyes), stannous oxide (used to make tin salts for chemical reagent s and plating), stannous fluoride (used as an anticavity ingredient in toothpastes), stannic chloride (a stabilizer for perfumes and a source of other tin salts), and stannic oxide (a catalyst and a polishing powder for steel)."

在化合物中的原子价为2和4。化合物包括氯化亚锡(用于电镀锡以及制造聚合物和染料)、氧化亚锡(制备化学试剂和电镀用的锡盐)、氟化亚锡、氯化锡(香水的稳定剂以及其它锡盐的原料)以及氧化锡(催化剂以及钢材的拋光粉)。

"It has valence 2 or 4 in compounds, including stannous chloride (used in tin galvanizing and manufacturing polymers and dyes), stannous oxide (used to make tin salts for chemical reagents and pla tin g), stannous fluoride (used as an anticavity ingredient in toothpastes), stannic chloride (a stabilizer for perfumes and a source of other tin salts), and stannic oxide (a catalyst and a polishing powder for steel)."

在化合物中的原子价为2和4。化合物包括氯化亚锡(用于电镀锡以及制造聚合物和染料)、氧化亚锡(制备化学试剂和电镀用的锡盐)、氟化亚锡、氯化锡(香水的稳定剂以及其它锡盐的原料)以及氧化锡(催化剂以及钢材的拋光粉)。

Like cotton, modal dyes easily and becomes color-fast after submersion in warm water.

和棉一样，莫代尔也有易于染色以及在热水中不易褪色的特点。

Three ketocoumarin dyes that has different substituent at 3-position were synthesized and the spectroscopic properties were investigated.

二。香豆素染料吸收与发射光谱的性质及作为荧光极性探针的研究合成了3个3-位不同取代基的香豆素染料，研究了它们在不同环境下的吸收与发射的光谱性质。

The Dianix disperse dyes series were applied to dye imitative suede cloth , the exhaustion rate curves of traditional dyeing process and infrared dyeing process were compared.

以Dianix系列分散染料对PA/PU人造麂皮进行染色，比较了其常规染色工艺和红外染色工艺上染速率曲线，并研究了红外染色温度、时间、升温速率对染色效果的影响，确定了红外染色工艺为：50℃入染，以2℃/分钟升温到120℃，保温50分钟。

Mangrove English word, derived from Spanish mangle, American Indians Taino language was originally called transliteration of the red dye, which dyes are from mangrove plants, the Spanish "mangrove" and English "bush" Combined, they form the word of mangroves.

英文mangrove一词，源于西班牙语mangle，原是美洲印地安人泰诺语红色染料称呼音译，而这些染料均来自红树科植物，西班牙文的"红树"和英文的"树丛"组合，就形成了红树林一词。

For hydrolysis a mixture of 50 ml ethanol, 12 ml 0.01 N HCl and 38 ml TEOS was stirred for 24 h and the dyes were added afterwards.

水解混合物50毫升乙醇， 12毫升0.01氮盐酸和38毫升室温搅拌24 h和染料后来加入的。

It also can be used in the manufacture of sodium hydroxide , vitamins, spices, dyes, sodium amalgam, tetraethyl lead, titanium and oil refining and so on.

可用于制造氰化钠、维生素、香料、染料、钠汞齐、四乙基铅、金属钛等，还可用于石油精制等方面。

Textile and dyeing Wastewater is one of industrial Wastewater to be treated most difficulty. Wastewater of dyeing industry has complicated constituents, and usually contains many kinds of dyes .It has deep tinct and strong toxicity, and it is difficult to decompose it .

印染工业废水是极难处理的工业废水之一，印染工业废水组分复杂，常含有多种染料，色度深，毒性强，难降解，pH值波动大，而且浓度高，水量大。

Dongguan plastic dye line Toho Co., Ltd. is a professional Valet color, plastic pump tablets for large and medium-sized enterprises to build plastic color department, operating original pigments, dyes company.

东莞市东邦塑胶染料行有限公司是一家专业代客配色，塑胶抽粒，为大中型塑胶企业筹建配色部，经营原装颜料，染料的公司。

Now, however, all children continue in "comprehensive" schools, and the eleven-plus determines which courses of study the child will follow.

然而现在，所有的孩子都要在综合学校继续学习，所以这次考试只是决定他们将要学习哪些课程。

Cultivatable land , and led to a general recognition that development must not be carried at the cost of agriculture .

城区的迅速扩大在很多情况下侵占了宝贵的可耕地，使人们普遍认识到发展不能以牺牲农业为代价。