查询词典 chrome

In two-stage chrome tanning process,the chrome absorptivity can be increased from 86.80%to 99.09%,and the chrome fixation can be increased from 76.07%to 90.21%by the same treatment.

由于胶原对铬的吸收率和固定率的提高，常规铬鞣时可将标准铬粉的用量由传统的6%减少到4%，。

Because of the enhancement in chromium absorptivity and fixation,the dosage of normal chrome powder can be reduced from 6%to 4%in conventional process,and can be reduced from 6%to 3%in two-stage chrome tanning process,and thus the chrome absorptivity and fixation can be enhanced further.

两步铬鞣时可将标准铬粉的用量由传统的6%减少到3%，这时铬的吸收率和固定率还会进一步提高。

According to the practical needs of chrome-free tannage, titanium is abundant in nature, easily obtainable and ecologically friendly, titanium tannage can produce a leather with similar performance to chrome-tanned leather, so the research of titanium tannage to alternative chrome tannage was established as the research direction of this thesis. The preparation of novel titanium tanning agent, factors affecting titanium tannage, titannium tannage mechanism and titanium combining tannage were studied.

本文从对非铬鞣体系的实用性要求出发，在对几种常用金属盐鞣剂的鞣性和鞣革综合性能的分析基础上，并结合它们的资源和毒性等方面的因素，提出了钛鞣是理想的铬鞣的替代鞣法的观点，确定了以资源丰富、无毒和鞣革综合性能好的钛盐代替铬盐的研究方向，研究了新型钛鞣剂的制备方法、影响钛鞣的因素，并对钛鞣机理和钛结合鞣法等方面进行了深入的研究。

Such customers will appreciate single-colour and 'b-colore' liveries in cool shades, a grille with a chrome frame, chrome exterior panels and chrome moulding on the sides.

这些客户将欣赏单一颜色，'B超冷色调，与镀铬框格栅colore'水桶，铬和铬合金外墙板成型两旁。

Rotary slag resistance method was used to make comparison tests of resistance to oil coke residue erosion of different fractories, such as zirconia brick, high purity corundum brick, chrome-corundum brick, 86 high chrome brick and 90 high chrome brick.

采用回转抗渣法进行氧化锆砖、高纯刚玉砖、铬刚玉砖、86高铬砖和90高铬砖等不同材质耐火材料抗石油焦渣侵蚀能力的对比试验，并采用扫描电镜和X衍射等分析方法对侵蚀试验砖的显微结构进行了观察与分析，研究了不同材质耐火材料抗石油焦渣侵蚀能力的差异。

Imagnesite Chrome Brick:Diect-bonded Magnesite Chrome Brick ,Electro-fused Re-bonded Magnesite Chrome Brick.

镁铬砖、直接结合镁铬砖、电熔再结合镁铬砖。镁铬砖：是以烧结镁砂和氧化铬为原料经同压成型、高温烧成制得。

And then, synthesizing of middle chrome, light chrome and lemon chrome through the reaction of leachate with Pb(CH3COO)2 and Pb(NO3)2 were studied respectively.

将铬渣淋滤液与乙酸铅和硝酸铅进行反应，分别进行了中铬黄、浅铬黄和柠檬铬黄的生成试验，研究了滤液中六价铬浓度和铅盐的用量对铬黄生成反应的影响。

Their products involved in the production of chlorination of rutile titanium dioxide; a variety of phthalocyanine blue and green series; temperature chrome yellow series; lightfastness heat of lead chrome yellow series (Medium chrome yellow, lemon yellow, light yellow, dark yellow, chromium molybdenum red); Permanent Red F4R, light red; organic yellow pulp series, as well as aluminum and other high-color, mid-range color and thermal modeling of solid acrylic resin.

其产品涉及氯化法生产的金红石型钛白粉；各种酞菁蓝、绿系列；耐高温铬黄系列；耐光耐热铅铬黄系列（中铬黄、柠檬黄、浅黄、深黄、钼铬红）；永固红F4R，耐晒红；有机黄系列以及铝浆等各种色系的高，中档颜料和热塑型固体丙烯酸树脂。

Through the comparison, the method of directive recycling use of the used chrome liquor is more suitable than the one of chrome recovery from the used chrome liquor for tannery.

对目前国内外铬鞣废液的回收利用研究及方法进行了综述与比较，铬鞣废液的直接循环使用较回收铬的方法更易在制革厂实

The clean production audit of chrome salt industry will provide a reference for facilitating clean production in chrome industry, which is propitious to sustainable development of chrome industry.

对铬盐行业清洁生产审核的探讨为铬盐企业推行清洁生产提供了范例，有利于铬盐行业的可持续发展。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。