光亮

Good leather brightener require bright, waterproof, breathable, resistant to twists and turns, wearable, such as excellent performance.

好的皮革光亮剂要求具有光亮、防水、透气、耐曲折、耐磨等优良的综合性能。

The cathodic polarization curve of the brightener is similar to those of the abroad ones .

酸铜光亮剂耐高温可达 40℃，其深镀能力、均镀能力与国外酸铜光亮剂相当。

The Z brightener was prepared successfully,and the technology and mechanism of copper electroplating was studied.

通过对复配光亮剂酸性光亮镀铜工艺研究，得到该体系适宜的工艺条件为：H_2SO_4为160～200g/L、CuSO_4·5H_2O为80～100g/L、N为0.0010～0.0014g/L、M为0.0032～0.0042g/L、PEG-6000为0.060～0.100g/L、Cl~-为40～80 ppm、温度10～40℃、电流密度0.8～4.0A/dm~2。

The effect of single component of inorganic metal salts and organic compounds, and combined brightener s on deposits of bright electroless nickel plating were studied.

分别研究了单组分无机金属盐、有机物以及组合光亮剂对化学镀镍层光亮性的影响。

Because the traditional resolver cellulose nitrate lustre-coating agent it does not bear the aging, the resistance to cold to be bad, shortcomings and so on hygienic performance difference receive the impact, but emulsion cellulose nitrate lustre-coating agent, although the comparison environmental protection and the hygienic performance are high, but because became the membrane glossiness to be bad and the emulsion long-term laying aside does not stabilize has limited its application.

传统的溶剂型硝化纤维光亮剂因其不耐老化、耐寒性差、卫生性能差等缺点而收到冲击，而乳液型硝化纤维光亮剂虽然比较环保且卫生性能较高，但因成膜光泽性较差和乳液长期放置不稳定而限制了其应用。

The cellulose nitrate lustre-coating agent's has surpassed for 100 years in leather Tu Shi application, because it surpassed the casein, the acrylicresin, the polyurethanes lustre-coating agent and the low in price obviously in the top layer Tu Shi overall performance obtained the widespread application.

硝化纤维光亮剂在皮革涂饰中的应用已超过一百年，因其在顶层涂饰中的综合性能明显优于酪素、丙烯酸树脂、聚氨酯类光亮剂且价格低廉而得到了广泛的应用。

The cellulose nitrate lustre-coating agent becomes the leather outward appearance luminously, artistic, to be acidproof, to be water resistant, Cheng Ge has high does wet scratching, the shortcoming does not bear the aging, the resistance to cold is bad.

硝化纤维光亮剂成革外观光亮、美观、耐酸、耐水，成革有较高的干湿擦度，缺点是不耐老化，耐寒性较差。

Therefore, when configuration resolver leather lustre-coating agent uses the alkyd resin and the melamine xylenol-formaldehyde resin and the cellulose nitrate mix method, the retention cellulose nitrate Cheng Mo merit, improves it not to bear the aging, the cold resistant bad shortcoming, undergoes the repeated test, compounds the successful resolver lustre-coating agent to have the very good radiance and softness, bears the stretch, bears scours, becomes the membrane to be smooth.

因此，在配制溶剂型皮革光亮剂时采用醇酸树脂和三聚氰胺甲醛树脂与硝化纤维混合的方法，保留硝化纤维成膜的优点，改进其不耐老化，耐寒性较差的缺点，经过反复试验，配制成功的溶剂型光亮剂有很好的光亮度及柔软度，耐拉伸，耐擦洗，成膜光滑。

Though infinitely small and fragile in comparison withthe powers of darkness, it is still a light, my only light.

虽然相比于黑暗之地的笼罩它显得无比渺小与脆弱，但它仍然是一点光亮——我所拥有的唯一光亮。

Though infinitely small and fragile in comparison with the powers of darkness, it is still a light, my only light.

虽然相比于黑暗之地的笼罩它显得无比渺小与脆弱，但它仍然是一点光亮——我所拥有的唯一光亮。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。