查询词典 iron scale

Regulating valve is installed before the installation of pipe fittings and all have to purge and clean the pipeline because the pipeline of sand, scale, iron, etc. may damage the inner surface of valve, in particular demanding sealing surface.

在安装调节阀前，全部安装管件和管线都要吹扫干净，因为管线中的砂粒、水垢、铁屑等会损坏调节阀内表面，尤其是要求严格的密封面。

Properties of the castables,rammed materials and gunning materials used in the iron runner of large scale blast furnaces are studied and relationship among the material properties,working processes and service life analyzed.

对大型高炉出铁沟用浇注料、捣打料、喷补料的性能进行了研究，分析了材料的性能、施工工艺与使用寿命的关系，认为适当的维护对于降低成本、提高寿命是有益的，铁厂需要合理的考虑使用寿命与材料的价格因素。

In the second part, which is the main body of paper, it first tells us the macro environment and tells us the industrial character by describing the scale of iron and steel industry, relation degree, competition of trade and period of industry production structure f industry and technological situation.

首先分析该项目所处政治、经济、社会、技术等宏观环境，对公司所处钢铁行业的规模情况、行业关联度、行业竞争性、行业周期性、行业产品结构及技术状况进行阐述，从而概括出其行业特性。其次通过具体数据，对冷轧项目市场供求关系进行分析。

Scanning electron microscopy,X-ray fluorescence spectroscopy,X-ray diffraction and X-ray photoelectron spectroscopy were used to analyze the microstructure,chemical composition,crystalline structure and compound constitute of the corrosion scale from cast iron pipe and galvanized steel pipe in drinking water distribution systems.

使用扫描电镜、X荧光光谱分析、X射线衍射分析以及X光电子能谱对给水管网中铸铁管和镀锌钢管上的管内壁腐蚀管垢进行微观形态、化学组成、晶体结构和化合物构成等物理化学特征分析。

The safety of pipeline Before installing the valve, all fittings and pipeline installation should be clean, purge, because pipes in the sand, scale, iron filings, etc.

安全的管线在安装调节阀前，全部安装管件和管线都要吹扫干净，因为管线中的砂粒、水垢、铁屑等会损坏调节阀内表面，尤其是要求严格的密封面。

Introduces several technologies such as overhead insulated cable、small scale iron tower and steel pipe pole to solve a difficult problem for modification of 10 kV overhead line.

随着太钢生产生活系统的发展，太钢东点，与普通环型预应力水泥杆一道完成架设山地区工业负荷和尖草坪地区民用负荷大量任务。

Ontinues each kind of game character outsourcing manufacture, the members have the rich manufacture experience, once had manufactured the many patterns large-scale game in various macrocosms famous game company, involves to each kind of platform for example: Splinter Cell 4-Double Agent (UBISOFT The X-BOX360 platform / Splinter Cell 4-Double Agent / Brothers In Arms2 (UBISOFT The PS2 platform)/ Brothers In Arms / Ghost Recon 2 / RYMAN / END WAR (UBISOFT X-BOX360)/?M2 / Iron Phoenix (IS The X-BOX platform)/ Zill O'll infinite (KOEI The PS2 platform) and so on.

承接各类游戏角色外包制作，其成员都拥有丰富的制作经验，曾在各大世界著名游戏公司制作过多款大型游戏，其中涉及到各种平台（如：《细胞分裂4-双重间谍》（UBISOFT X-BOX360平台）、《细胞分裂4-双重间谍》（UBISOFT PC平台）、《兄弟连》（UBISOFT PS2平台）、《兄弟连》（UBISOFT PSP平台）、《幽灵行动》、《雷曼》、《最终之战》（UBISOFT X-BOX360）、《神甲骑兵》、《流星蝴蝶剑2》、《龙士传说》（日本光荣 PS2平台）等。

First acts according to the igniter plug iron casing the product detail drawing, the production scale and the concrete working condition, had determined the design craft principle, formulates some feasible craft plans, and has carried on the analysis to each kind of plan, finally selected set of best reasonable crafts plans - to use the bean material: The multi- locations cold extrusion takes shape.

首先根据火花塞铁壳的产品零件图，生产规模及具体生产条件，确定了设计的工艺原则，制定一些可行的工艺方案，并对各种方案进行了分析，最终选出了一套最佳合理的工艺方案——豆料：多工位冷挤压成形。

First acts according to the igniter plug iron casing the product detail drawing the production scale and the concrete working condition had determined the design craft principle formulates some feasible craft plans and has carried on the analysis to each kind of plan finally selected set of best reasonable crafts plans - to use the bean material: The multi- locations cold extrusion takes shape.

首先根据火花塞铁壳的产品零件图，生产规模及详细生产条件，确定了设计的工艺原则，制定一些可行的工艺方案，并对各种方案进行了分析，最终选出了一套最佳合理的工艺方案——豆料：多工位冷挤压成形。

First acts according to the igniter plug iron casing the product detail drawing, the production scale and the concrete working condition, had determined the design craft principle, formulates some feasible craft plans, and has carried on the analysis to each kind of plan, finally selected set of best reasonable crafts plans - to use the bean material: The multi- locations cold extrusion takes shape.

本文主要介绍了火花塞铁壳挤中径工序的冷挤压模具设计全过程，给出了具体的设计方法与步骤。首先根据火花塞铁壳的产品零件图，生产规模及具体生产条件，确定了设计的工艺原则，制定一些可行的工艺方案，并对各种方案进行了分析，最终选出了一套最佳合理的工艺方案——豆料：多工位冷挤压成形。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。