1、

Dopa is produced by the hydroxylation of tyrosine, and it subsequently converts to oxidized catechols and their derivatives by a series of enzymes, which lead to tanning, melanization and immunity.

酪氨酸在酶的作用下羟化为Dopa,Dopa再在一系列酶的作用下转化为儿茶酚类及其衍生物,并且参与到鞣化与免疫黑化中。

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3、

FD is a kind of re tanning agent condensated with glyoxal, formaldehyde, carboxylic acid and urea.

复鞣剂FD是一种由乙二醛 、 甲醛 、 羧酸衍生物、尿素等缩合而成的两性皮革复鞣剂.

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4、

KCr ( SO 4 ) 2.12 H 2 O; a violet-colored salt used in hide tanning and as a mordant in dyeing.

KCr ( SO ) .HO; 一种紫罗兰色的盐,用于制革和作媒染剂.

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5、

Their combination with tanning agents Cr, Al, HCHO and vegetable tannin extract was also studied.

同时研究了它们与铬 、 铝 、 甲醛和栲胶等鞣剂的结合稳定性及其产生的助鞣作用.

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6、

Tanning booths emit about ninety-five percent ultraviolet A light and five-percent ultraviolet B light.

人工日光浴场放射出约95%的紫外线A光和5%的紫外线B光。

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7、

The High Exhaustion Chrome Tanning Mechanism of Macromolecular ECPA Auxiliary

大分子铬鞣助剂ECPA的高吸收铬鞣机理研究

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8、

Two kinds of polymer chrome tanning auxiliaries ECPA and OXD-I were prepared.

本论文研究工作分三部分,在第一部分中,制备了两种高吸收铬鞣助剂ECPA和OXD。

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9、

The high exhaustion chrome tanning mechanisms of ECPA and OXD-I were respectively studied via approaches of UV, DSC and so on.

本论文第三部分中,采用紫外分析、DSC分析及铬结合牢度分析方法从不同角度探讨了ECPA和OXD-Ⅰ助剂的高吸收机理。

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10、

Tanning beds can also produce high levels of U-V radiation.

日光浴也会产生高强度的紫外线。

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11、

Living on a coral reef is a bit like living in a tanning bed.

在珊瑚礁中生存有点象生活在美黑床的光线照射下一样.

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12、

An infusion of vegetable matter, as from oak bark , used in tanning.

渗出液一种用于制革的植物搀和剂,如从橡树中抽出的物质一样.

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13、

Applications: Dye printing, chinaware, fuel tanning , paper pulp , artificial fiber , textile and fireproof material industries.

用途: 用于印染 、 瓷器 、 燃料和防火的材料制造.

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14、

The Chinese adore fair , ivory skin while Americans try tanning themselves to a darker shade.

中国人喜欢白净细嫩的皮肤, 而美国人则喜欢把皮肤晒黑一些.

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15、

The presented work deals with the application of chrome cake to prepare chrome tanning liquors.

本文研究工作主要是关于用铬饼制备铬鞣液及其应用.

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16、

The drum is the cornerstone of modern tannery machines for tanning, retanning and dyeing.

产品用途:该机是当今世界上用于皮革鞣制 、 复鞣、染色加工工序的最理想设备.

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17、

The importance of good degreasing before tanning in manufacturing double-face garment leather with sheepskin was emphasized.

强调以绵羊皮为原料加工生产毛革 两用 服装革鞣制前脱脂的重要性.

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18、

As a service to our members, we offer tanning at a discount rate.

为了更好的为我们的会员服务, 我们实行递加锻炼价格.

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19、

The papain can be made into depilatory for tanning the leathers and exquisite with good texture.

可制成皮革软化剂,经木瓜酶软化的皮革柔软、白、面细致,手感好.

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20、

Process engineering and process parameter of formaldehyde tanning of tibet lamb were discussed paper.

本文论述了滩羊皮甲醛鞣制的工艺流程及工艺条件的控制.

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