查询词典 making iron

It is an ideal product which takes the place of iron pipe and PVC pipe.

这是一个理想的产品以替代铁管和PVC管。

The results showed that the amorphous iron oxide has highly catalytic activity. The intermediate products are pyrocatechin, hydroquinone, benzoquinone and low-grade fatty acid. The mechanism of catalyst oxidation is assumed that the free radical OH attacks benzene cycle at the adjacent position and para-position of OH on phenol so that the benzene cycle is opened and low-grade fatty acid is produced and transformed into CO2 and H2O.

结果表明，非晶铁氧化物催化剂在催化氧化降解苯酚时具有较高的催化活性，苯酚降解的中间产物有：对苯二酚、邻苯二酚、苯醌和低级脂肪酸，其降解机理是羟基自由基攻击苯环上OH的部位或对位而使苯环开环，生成低级脂肪酸，并最终转化成二氧化碳和水，从而使苯酚得以降解。

Cast fetal filigree enamel, Zhang Su Xuan pen, Peking Opera facial makeup series, Wushan iron characters, gourd pyrography, paper cutting and many other non-material cultural heritage of many booths.

铸胎掐丝珐琅器、张苏宣笔、京剧系列脸谱、吴山铁字、葫芦烙画、剪纸等多项非物质文化遗产纷纷亮相。

Using pyrolusite,zinc concentration and iron scrap as materials,preparation of Mn-Zn soft magnetic ferrite was studied.

以软锰矿、硫化锌精矿及铁屑等为原料，研究了直接法制备锰锌软磁铁氧体的工艺条件，重点研究了浸出液复盐沉淀深度净化的工艺条件。

Sludge of Pan Steel were firstly disposed by mineral seperation and then the mill tailings of sludge were reduced by pyrometallurgy process to reclaim zinc, and iron in the slag tails were reclaimed by magnetic seperation.

采用选-冶流程处理攀钢瓦斯泥，经选矿后的瓦斯泥尾矿采用火法冶炼回收其中的锌，火法处理后的尾渣经磁选回收铁。

Pyrrhotite is the most common and abundant iron sulphide mineral in mine wastes worldwide.

磁黄铁矿是矿山尾矿堆中最为常见且分布很广的一种硫化铁矿物。

Applied to particle size 3mm below the magnetite, pyrrhotite, roasted ore, ilmenite and other materials wet magnetic separation, but also for coal, non-metallic minerals, building materials and other materials in addition to iron operation.

适用于粒度3mm 以下的磁铁矿、磁黄铁矿、焙烧矿、钛铁矿等物料的湿式磁选，也用于煤、非金属矿、建材等物料的除作业。

High sulfur iron ore ; Pyrrhotite ; Combined activator NC ; New type collector DY ; Sulfur reduction

高硫铁矿石；磁黄铁矿；组合活化剂NC ；新型捕收剂DY ；降硫

Magnetic separator for particle size below 3mm magnetite, pyrrhotite, roasted ore, ilmenite and other materials wet magnetic separation, but also for coal, non-metallic minerals, building materials and other materials in addition to iron operation.

磁选机适用于粒度3mm以下的磁铁矿、磁黄铁矿、焙烧矿、钛铁矿等物料的湿式磁选，也用于煤、非金属矿、建材等物料的除铁作业。

First manufactured by the Carron Iron Works in Stirlingshire, Scotland, carronades came in calibres ranging from two-pounders -- usually carried on the quarter-deck -- to 68-pounders (HMS 'Victory' carried two of these on her forecastle).

首批卡隆炮由苏格兰斯特灵郡的卡隆制铁厂生产。卡隆炮的口径从2磅到68磅（"胜利"号的船首楼上装有两门）。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。