红颜料

He found that the red pigment proved to be iron oxide, hematite; a yellow consisted of clay containing iron or yellow ochre; a blue color was a finely powdered glass; and a pale blue was a copper carbonate, probably azurite; green were malachite; black was charcoal or boneblack; gray, a limestone mixed with charcoal; and a quantity of pigment remaining in a paint pot used in the decoration, contained a mixture of hematite with limestone and clay.

他发现红颜料是铁的氧化物赤铁矿；黄色颜料由含有铁或黄赭色粘土组成；蓝颜色为细微的玻璃粉；而普蓝就是碳酸铜，或许是蓝铜矿；绿颜料为孔雀石；黑色为木炭或骨黑；灰色，石灰石混合木炭而成；而一些颜料残留在用于彩绘装饰的颜料瓶里，含有赤铁矿与石灰石及粘土的混合物。

The process of producing ferric oxide from waste iron mud in dye factory with calcination has been studied.

研究了以染化厂产生的废料铁泥为原料，采用焙烧法生产氧化铁红颜料的工艺，简要介绍了该法生产氧化铁红的反应机理及温度、酸度、焙烧时间对产品质量的影

Upon processing to yield the food, which is known in Japan as nori, the red pigments are lost and the final product has a dark greenish color.

处理后产生的食物，这在日本被称为海苔，红颜料丧失，最终产品有一个暗绿色的颜色。

After drinking a few beers , we found a can of red paint , climbed the tall water tank in the middle of town , and wrote , on the tank , in bright red letters: Sheriff Brown is an s.o.b.

喝了几口啤酒之后，我们找到一罐红颜料，我们爬到镇子中央高高的水塔之上，在上面用鲜红的颜料写道：布朗是个狗娘养的。

After drinking a few beers, we found a can of red paint, climbed the tall water tank in the middle of town, and wrote, on the tank, in bright red letters: Sheriff Brown is an s.o.b. The next day, the town arose to see our glorious sign.

喝了几瓶啤酒，找到一罐红颜料，我们爬到镇子中央的高高水塔之上，在上面用鲜红的颜料写道："布朗是个狗娘养的"。

For example, ultramarine, made by the grinding of lapis lazuli, and red pigments made of sulphur and silver , were admired for their cost

如由天青石研磨制成的佛青色、用硫和银制成的红颜料，因其高昂的费用而倍受青睐。

For example, ultramarine, made by the grinding of lapis lazuli, and red pigments made of sulphur and silver, were admi red for their cost

如由天青石研磨制成的佛青色、用硫和银制成的红颜料，因其高昂的费用而倍受青睐。

The technology factors of affecting the coating and red iron oxide pigment were analysed.

以硫酸法生产钛白的副产物硫酸亚铁为原料，用干法制备了氧化铁红颜料。

The dispersion and other properties of red iron oxide pigment could be greatly improved by surface modification.

经过表面改性后超细氧化铁红颜料粉体的分散稳定性能及其它性能得到了大大的改善，接近国外同类产品。

The dispersion and other properties of red iron oxide pigment can be greatly improved by surface modification.

超细铁红颜料经表面改性后在水中的分散稳定性能及其他性能得到显著提高。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。