ferrous的例句大全

Standard for process design of laboratory, test cabinet and technical inspection station of non-ferrous metals mines

有色金属矿山试验室、化验室及技术检查站工艺设计标准

Through a large number of parallel experiments to determine the combination of trace metal elements in six hydrated nickel chloride, ferrous chloride tetrahydrate, cobalt chloride six hydrate.

通过大量的平行实验确定了微量金属元素组合为六水合氯化镍，四水合氯化亚铁，六水合氯化钴。

Study on CAD/ CAM Technology of Non-Ferrous Metals Mould in Electrolytic Grinding and Development of a New Soft Abrasive Slice

不锈钢模具电解研磨CAD/CAM的研究和研磨片的研制

By analysis of features of the magnetic field of an underwater ferrous object and comparing it with the results in a magnetic detection test, the article finds that there around a ferrous object exists a characteristic magnetic field plane which may have potential value in use.

分析了水下铁磁体磁场特点，并通过与实际试验数据的比对，发现在铁磁体周围磁场中存在一个具有实际利用价值的特征平面。

Pb is a common non-ferrous heavy metal element, in the industrial production of a wide range of uses.

重金属铅是一种常见的有色重金属元素，铅在工业生产中用途广泛。

Non-equilibrium thermodynamic theory and ferrous metallurgical process

非平衡态热力学理论与钢铁冶金过程

Therefore, it is very suitable for welding the thin-wall construction of ferrous and nonferrous metals.

因此这种电源很适合于黑色及有色金属的薄壁结构件焊接。

A composition coating for ferrous metal alloy surfaces was comprised of phosphates base solution, heat-resisting pigments and some additives, which could be solidified on the surface of plain steel in ambient temperature without solidification agent.

研究了一种用于钢铁表面的磷酸盐复合涂料，它由复合磷酸盐基液、耐热颜料和一定的添加剂组成，涂刷在普通钢铁表面上可在室温自然固化。

Production of ferrous powder by oxidative roast of copperas, a byproduct of titanium pigment was introduced, and optimum process for the transformation of sulfur to sulfur trioxide was studied. Preparation of ( NH_4)_2SO_4 and Red Fe_2O_3 from Side Product of Making TiO_2 Powder

介绍了以硫酸法钛白粉副产物绿矾为原料，氧化焙烧生产铁红粉，并研究了氧化反应中硫转化为三氧化硫的适宜工艺条件。钛白粉副产物硫酸亚铁生产硫酸铵和氧化铁红的研究

The determination of gold in chloroauric acid by titration analysis with ferrous sulphate potassium bichromate and the conditions of chemical reaction are studied.

研究了用硫酸亚铁-重铬酸钾滴定分析法测定氯金酸中的金及其测定条件。

Determination of gold in chloroauric acid by titration analysis with ferrous sulphate-potassium bichromate

硫酸亚铁-重铬酸钾滴定法测定氯金酸中的金

Dry Scroll Ferrous Core Transformers of Highly Efficient, Energy Savable and Environment-Friendly

节能型卷铁芯干式配电变压器

Production of Ammonium Ferrous Sulphate From Scrap Iron

由废铁生产硫酸亚铁铵

Thermal dehydration of hydrated ferrous, cobaltous and nickelous chlorides

二价铁钴镍水合氯化物的脱水反应

Thermal Behavior and Dehydration Kinetics of Ferrous Oxalate Dihydrate

二水草酸亚铁热分解行为及脱水反应动力学研究

With the action of ultrasonic in the process of the oxygenation reaction, the products were prepared from raw materials of industry byproduct ferrous sulfate and industry grade ammonium bicarbonate.

产品是以硫酸法生产钛白副产物七水硫酸亚铁和工业级的碳铵为原料，通过添加适宜的表面活性剂，调节适宜的pH值，在超声波作用下经沉淀-氧化反应合成。

A new producing technology of potassium sulfate from ferrous sulfate is reported.

以七水硫酸亚铁为原料，采用改良二步复分解法新工艺制硫酸钾。

Preparation of Feed Grade Ferrous Sulfate with Wastes

由三种废料制备饲料级七水硫酸亚铁

At the present, the SPFS is produced from liquid PFS ( LPFS) that was from ferrous sulfate septihydrate by concentrating and drying, but the energy consumption is larger in the process.

固体聚合硫酸铁便于储存和运输，目前的生产方法是由七水硫酸亚铁制取液体聚合硫酸铁，再经浓缩、干燥而得，但是浓缩、干燥过程耗能较大。

Synthesis and Adsorption Kinetics of the Chelate Compound of Chitosan with Ferrous Ions Application of Chitosan-Fe~ ( 2+) Complexes Decrease Harmful Chemicals of Mainstream Smoking in Cigarette Filter

壳聚糖亚铁螯合物的合成及吸附动力学壳聚糖-亚铁离子络合物在卷烟滤嘴中的应用