查询词典 cobalt

Objection: To set the means that trace cadmium and cobalt in flour with graphite furnace atomic absorption spectroscopy and microwave digest.

目的：建立微波消解－石墨炉原子吸收法测定面粉中镉和钴含量的方法。

Rocks from the Earth"s mantle seldom see the sunlight. It"s only in places where tectonic plates have collided, like California, that mantle rock―loaded with magnesium, iron, nickel, chromium, cobalt, but low in calcium―has been squeezed to the surface.

来自地幔的岩石难见天日，只有在那些构造板块相互冲撞挤压的地方，就如加利福尼亚，地幔的岩石――富含镁、铁、镍、铬、钴，却含钙极少――被挤压到地面上来。

The results show that one- and two-step chemical etching pretreatments can effectively reduce the content of cobalt on the surface of WC substrate.

结果表明：一步或两步浸蚀法都能抑制沉积过程中基体表面钴的不利影响。

Aqueous ammonia solution can be used to remove NO from waste gas streams by adding soluble cobalt salt into aqueous ammonia solution.

研究结果表明：采用活性碳催化再生[Co(NH3)6]2+后，0.02mol/LCo(NH3)62+溶液脱除NO的效率能长期保持在80%以上，SO2的脱除率几乎保持在100%左右。

The results show that it can effectively control the penetration of cobalt and improve the quality of diamond coating and improve tool's life by 10 times when the substrate is pretreated in the condition of acid leaching in dilute HCl for 15 min and then soaking in dilute ammonia solution for 10 min.

结果表明，在1∶3的稀盐酸中酸洗15 min后用氨水浸泡10 min的基片处理方法能有效地抑制金属钴的溢出，从而提高金刚石涂层的质量，并且使刀具使用寿命提高10倍以上。

The sky was crystal cobalt dappled with cotton-ball altocumulus clouds.

点缀着棉球状高积云的天空水晶般湛蓝。

Hainan is rich in minerals, notably high-grade iron and tungsten, but also rich in titanium, manganese, salt, copper, bauxite, molybdenum, gold, silver, coal, cobalt, graphite, and crystal. Hainan's rich offshore fishing grounds provide shrimps, scallops, tuna, and Spanish mackerel, and pearls are harvested in the shallow bays surrounding the island.

海南富有矿物特别是高等级的铁和钨，也富有钛、锰、盐、铜、矾土、钼、金、银、煤、钴、石墨和水晶；海南岛拥有大量的渔场供应虾、扇贝、金枪鱼和马鲛鱼，同时在岛周围的浅海湾可以采集到珍珠。

Thermodynamic analysis of cobalt removing process was carried out according to electrode potential theory and Nernst equation and proves that the removal of Fe(superscript 2+), Mn(superscript 2+), Co(superscript 2+) impurities in the solution is possible through oxidization by potassium permanganate to reduce the concentration level requested by industrial production, but not applied to Ni(superscript 2+).

用电极电势理论和能斯特方程对此除钴过程进行了热力学分析，结果表明：高锰酸根的氧化对溶液中杂质Fe(上标 2+)、Mn(上标 2+)、Co(上标 2+)的去除是可行的，可以达到工业生产对杂质的浓度要求；对于Ni(上标 2+)只能进行部分氧化。

There's not a cloud in the cobalt sky and by 10 o'clock I'm in shirt-sleeves atop a ridge, sitting on my pack, looking over a third of Isle Royale awash in blinding sunlight with the deep blue of Lake Superior spreading to the horizon.

不到10点种，我爬上山岭，坐在背包上﹐身上仅需穿衬衫。三分之一的皇家屿尽收眼底﹐阳光耀眼普照﹐深蓝的苏比略湖一直延伸到天边。

Katanga plans to accelerate development of its copper and cobalt assets in Congo by two years.

Katanga计划将其刚果铜和钴资产的开发时间缩短两年。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。