查询词典 iron-stone

The results of the test showed that when the pH value of the wastewater was1.5,the dosage of iron filing s was1%,the particle size of iron filing was60mesh,and the reaction time was40minutes,the removal rate of copper was about99.9%and the mass concentration of copper was below1mg/L.

试验结果表明：在废水pH值为1.5、铁屑用量为1%、铁屑粒径为60目、反应时间为40min的条件下，铜的去除率可达99.9%左右，可使出水铜的质量浓度在1mg/L以下。

The results of the test showed that when the pH value of the wastewater was1.5,the dosage of iron filings was1%,the particle size of iron filing was60mesh,and the reaction time was40minutes,the removal rat...

目前在国内经济发达地区如苏南，都是直接用石灰中和来除去金属离子，其结果会产生大量的含铜含铝废渣

Simulating the real conditions in sour petroleum tanks, the naturnal oxidation tendency of iron sulfides formed by hydron sulfide reacting with iron hydroxide, ferric oxide and magnetite was studied.

模拟油品储罐中的实际情况，重点研究了由硫化氢气体与铁及铁的腐蚀产物（包括铁的氧化物和氢氧化物）反应所生成的铁的硫化物的自然氧化倾向性。

Fe2O3/SO(superscript 2- subscript 4) solid super acid was obtained by dissolving iron nitrate in ammonia, dipping the resultant iron hydroxide in sulfuric acid, filtration and calcination.

硝酸铁溶于氨水得到Fe3后再用硫酸浸泡，经过滤、焙烧制得固体超强酸催化剂Fe2O3/SO(上标 2-下标 4)。

High-pressure micro-powder pulverizer is used for super fine powder proccessing of non-flammable and non-explosive materials with Moh's hardness below 6 and humidity below 8%, such as kaolin, limestone, calcite, talcum, marble, barite, gypsum, iron oxid red, iron oxid green, aluminium hydroxide, pigment

高压微粉磨主要适用于常规物料的研磨粉碎，如高岭土、石灰石、方解石、滑石、大理石、重晶石、石膏、氧化铁红、氧化铁绿、氢氧化铝、颜料、膨润土、陶土等湿度小于8%，莫氏硬度在6级以下的非易燃易爆物料的超细粉加工。

In women of child-bearing age, loss of iron from menstruation of blood adds considerably to iron need.

在妇女生育年龄的损失，铁从月经的血液大大增加铁的需要。

Iron Menstruation results in a loss of iron in women.

铁 - 女性缺铁的比例是男性的五倍！

The construction of the mill will be carried out together with Brazilian iron ore miner MMX , which sealed a 20-year iron ore sales and purchase agreement and will also own 30% of the steel plant.

该钢厂与巴西钢铁公司MMX联合建造，MMX进行20年铁矿石销售和采购，并拥用该钢厂的30%股份。

The world's third-largest iron ore miner, in an update on iron ore pricing on Wednesday, said that 47 percent of its volume had yet to be priced for the current fiscal year, running from April to March, leaving major question marks over the miner's biggest income earner.

公司周三发布了关于定价方面的最新消息，宣布其本财年内产量的47%还需要定价。必和必拓财年周期是当年四月到第二年三月。这不禁让人对必和必拓本财年的收入产生疑问。

Lithium iron phosphate battery; lithium iron phosphate miner's lamp; other special purpose lamps; lithium batteries

我们公司是一家集研发、生产、销售为一体的大型锂电池能源集团公司；涉及产品众多在矿灯、电动自行车、电动汽车、数码产品所占有很大市场份额。

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。