The leaching efficiency of copper smelter slag with high silicon is investigated in this study.
研究了一种高效的浸出高硅铜冶炉渣的方法。
These are graphite, high silicon cast iron, lead silver alloy, platinum, and even scrap steel rails.
所用材料有石墨、高硅铸铁、铅银合金、铂、甚至废钢轨等。
The practice of smelting high silicon ferromanganese silicon in 9MVA closed electric furnace is expounded.
阐述了在9MVA封闭电炉上冶炼高硅锰硅合金的实践。
Previous research has suggested that drinking beer may help build better bones thanks to its high silicon content.
先前的研究显示，由于啤酒中的硅含量很高，喝啤酒可有助于骨骼强健。
The influences of inoculation and overheating insulation on the property of the high silicon cast iron were studied.
研究了孕育处理和过热保温对高硅铸铁性能的影响。
Silicon steel sheet according to their silicon content can be divided into different low silicon and high silicon two.
硅钢片按其含硅量不同可分为低硅和高硅两种。
Effect of inclusions on mechanical properties of the high silicon cast steel was experimentally studied by using image analysis method.
本文利用图像分析技术，系统研究了非金属夹杂物对等温淬火高硅铸钢力学性能的影响。
The electrochemical performance of High Silicon-Iron Anodes Exerted by Square Wave Pulsed Currents (SWPCs) was studied by electrochemical.
采用电化学方法和阳极消耗率评价法研究了高硅铸铁阳极在方波脉冲电流作用下的电化学性能。
The effect of high silicon low iron material on softening temperature, balling index, quality and output of sintering ore was investigated.
分析了高硅低铁物料对铅锌矿软化温度、成球性指数、烧结矿质量与产量的影响。
The influence of austempering treatment on the microstructure, retained austenite and fracture toughness of high silicon cast steel has been studied.
研究了在不同等温淬火温度热处理后高硅铸钢的显微组织与残余奥氏体量和材料断裂韧性间的关系。
According to the mineral analysis of high silicon zinc oxide ore from Guangxi province, most of zinc exists in matters of zinc silicate and calamine.
通过对广西某地高硅氧化锌矿矿物分析可知，矿物中的锌主要以硅锌矿和异极矿的形式存在。
Thus transport of sulfuric acid pump usually high silicon cast iron (casting and processing is very difficult), high-alloy stainless steel (alloy No. 20) to create.
因此输送硫酸的泵阀通常采用高硅铸铁（铸造及加工难度大）、高合金不锈钢（20号合金）制造。
The inclusion distribution characteristics, as average size, area percentage and average spacing, could affect mechanical properties of the high silicon cast steel.
夹杂物平均尺寸、夹杂物面积百分数、夹杂物平均间距等参数均影响材料的力学性能 ；
Featured with diaspore, high alumina, high silicon and low iron, the bauxite in Shanxi have to be digested under higher temperature and denser soda in Bayer process.
山西铝土矿呈一水硬铝石型，高铝、高硅、低铁的特点，拜耳法生产氧化铝工艺须在高温，高碱的条件下溶出。
Direct distillation, alkaline leaching, alkaline calcinations and HF leaching test were conducted to extract germanium from high silicon material containing germanium.
为从高硅含锗物料中提取锗，进行了直接蒸馏、加碱浸出、加碱焙烧和HF浸出试验。
The results shows that the failure parts has high silicon content and uneven hardness , the impact toughness and elongation is far below the specification of the material.
结果发现，失效件的硅含量偏高、硬度值很不均匀，冲击韧度和伸长率远低于材质要求，因而导致脆断。
This dissertation discovered that the high silicon limestone matches cement familiar materials request for cement production by analyzing the rock mutually and the crystal structure.
本文通过岩相分析，发现高硅石灰石的晶体结构符合水泥熟料生产的要求。
The invention has the advantages of lower cost, good treatment effect to water obstruction scales with high hardness and high silicon content and no secondary pollution to a film system.
本发明有益效果为：成本较低、对高硬度、高硅含量的水阻垢处理效果好、对膜系统不会造成二次污染。
Therefore transportation of sulphuric acid valve is usually a high silicon iron pump (casting and machining difficult), high-alloy stainless steel pumps (on the 20th alloy) manufacturing.
因此输送硫酸的泵阀通常采用高硅铸铁泵(铸造及加工难度大)、高合金不锈钢泵(20号合金)制造。
Because we will control the content of alkali in clinker, although the clinkerability of high silicon low alkali gritstone composition is insufficient a little, but it's a good composition.
从控制熟料中碱含量的角度出发，高硅低碱砂岩配料虽然易烧性略差，但仍不失为一个好的配料方案；
The office vacancy rate in downtown stands at 21%-higher than it was four years ago, during the dotcom slump, and almost twice as high as the Silicon Valley average.
城市中心区办公用房的空闲率达到21%，比四年前网络经济泡沫期间的空闲率还要高，更几乎是硅谷的两倍。
Due to the high aspect ratio nature of the silicon nanorods, dye molecules attached to the silicon nanorods produce an enhanced fluorescence upon capture and detection of Salmonella.
由于硅质纳米棒的高纵横比，使得附着于硅纳米棒上的染色分子对所探测捕获沙门氏菌具有更强的荧光着色性。
It is thought that the high level of silicon in beer slows down the thinning that leads to fractures and boosts the formation of new bone, the journal Nutrition reports.
据《营养期刊》报道，人们认为是啤酒里高强度的硅减缓了可致骨折的疏松并加速形成新骨骼。
Yet the original Silicon Valley remains secure in its place atop the high-tech food chain.
硅谷却还是在它原先的土地上继续经营它的高科技食物链。
And both old money and new came forward with start-up capital for Silicon Valley's high-tech enterprises.
旧的资产和新的资产成为当时硅谷高科技企业的重要的启动资产。
Marc Randolph (@mbrandolph) is a veteran Silicon Valley entrepreneur, high tech executive and startup consultant.
马克•兰多夫是一位经验丰富的硅谷创业家、高科技公司经理人和创业公司咨询师。
Global supply chains stalled as the tsunami disrupted production of critical Japanese high-tech components such as silicon wafers for semiconductors.
海啸中断了诸如半导体用硅片等日本高新技术部件的生产，导致全球供应链出现停滞。
Global supply chains stalled as the tsunami disrupted production of critical Japanese high-tech components such as silicon wafers for semiconductors.
海啸中断了诸如半导体用硅片等日本高新技术部件的生产，导致全球供应链出现停滞。
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