金粉

Potassium silver cyanide and potassium gold cyanide, which stability constants are very large, were used as the starting materials for the preparation of silver and gold powders. Adjusting the concentration ratio of protective agent to reducing agent and other reaction conditions can control the size, shape and morphology of precious metals nanoparticles.

使用氰化亚金钾和氰化银钾等稳定常数很大的金和银配合物作为制备纳米金粉和银粉的前驱体，控制保护剂／还原剂的比例以及其它反应条件，可以有效地控制粒子的大小、形状以及粒子聚集体的形貌。

As a result of copper and zinc in the moon dust content, refineness fat…etc, interventioal, zincic refineness is zincic reaumuria; the provision of high, its color is green, it sold in the market of powdered gold of the red powder, she has grown up powder, monochamus powdered gold.

金粉中因铜锌的含量不同，色泽也有所不同，含锌量低，色泽就偏红；含锌量高，色泽就偏青，故在市场出售的金粉有红金粉、青红金粉、青金粉之分。

Therefore, in order to improve the powder on the surface of antioxygenation, we recreate in making often introduced stearic acid, so that the exposed powder form a layer of protection layer.

因此，为了提高金粉表面的抗氧化性，金粉在制作过程中常加入适量的硬脂酸，使裸露的金粉形成一层保护层。

Adjust the pH of gold and silver powder of oil and gold powder has recycles nature, use of the golden oil must be a oxidability small far in neutral and quick-drying fast-and high viscosity resin oil, in order to avoid long-term preservation and oxidation, and best, method of self, can be further enhanced by chromotropic anti-oxidization.

调金油的酸碱度银粉和金粉都具有便当氧化的本质，所以搁置的调金油务必是氧化性小、酸碱度在洋性的迟潮迟固、矮黏度树脂油，为了制止恒久留存而起氧化，并最坏拔取即用即调的自调配办法，可以进一步提矮不攻氧化变色。

Zincic content (often a 10% to 30%) of the different results from different colored powder, such as zincic of 8% to 2% 1, color cast, commonly known as hongguang powdered gold or red gold; 20% to 30%, color cast, commonly known as green light powder or green gold.

含锌量(一般为10%～30%)的不同可产生不同颜色的金粉，如含锌量8 %～1 2 %，色偏红，俗称红光金粉或红金；20%～30%，色偏青，俗称青光金粉或青金。

Gold ink in paint powder, it is made of copper and zinc alloy powder, we recreate the determination of zinc in the usual 8％~ 30 per cent, of which, the zincic rate of 8 per cent ~ 12% between gold ink color partial red Scarlet red, gold, and the rate of zincic 20％~ 30％ gold ink colors between the partial pteroceltis, commonly known as green gold, red and blue gold gold described as she has grown up between.

金墨中的颜料是金粉，它实际上是由铜、锌合金制成的粉末，金粉中锌的含量一般在8％~30％左右，其中，含锌率在8％~12％之间的金墨颜色偏红，习惯上称为红金，含锌率在20％~30％之间的金墨颜色则偏青，一般称为青金，介于红金和青金之间的称为青红金。

Sweep gold machine and the adoption of four special arrangements for mutual funds, turned to the contrary between the reciprocating motion, and two with qiangli on the aliquation pipeline, together with the subsequent adsorption multi-road ultravacuum sweeplng and circulatory system, this can be a clean rapidly Qing prunean powder on paper, not recreate the leak.

扫金机又采用四根特殊揩金带，进行相互之间转向相反的往复运动，并且后面两根带有强力吸气管道，再加上后面的高真空吸附多路清扫循环系统，国此可干净迅速地扫清纸张上多余的金粉，没有金粉泄漏。

Following the industrialization programme for gold nanomaterials, auric chloride acid, potassium gold cyanide, superfine and nano-scale gold powders and"liquid gold"can be produced systematically.

为贵金属纳米材料的产业化指明了方向。提出了以粗金为原料，在工业上生产氯金酸、氰化亚金钾、超细和纳米金粉、金水等含金深加工产品的产业化系统方案。

The company integrates production and sales in the one-stop, operates mainly in the following items and product one, precious metal chemical raw materials: Rhodium powder, palladium powder, iridium powder, ruthenium powder, platinum powder, gold powder, rhenium powder, osmium powder, silver bullion, silver grain, Yang Polar silver plate, palladium chloride, 59.5%, ammonium chloride, palladium 50.3%, K Wong, fill port, K White fill port, 925 silver fill port, K gold solder films and so on.

公司集生产与销售于一条龙，主要经营以下项目与产品一、贵金属化工原料：铑粉、钯粉、铱粉、钌粉、铂粉、金粉、铼粉、锇粉、银锭、银粒、阳极银板、氯化钯59.5％、氯化铵钯50.3%、K黄补口、K白补口、925银补口、K金焊片等。

We know that paint ink stains, it will give the ink to a certain color, gold and silver inks made of metal powder paint mainly powdered gold and silver powder the.

我们知道，颜料是油墨中的着色剂，它赋予了油墨一定的颜色，金、银墨中的颜料是由金属粉主要是金粉和银粉研磨而成的。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。