查询词典 making iron

The main products are Automatic adhesive tape cutting machine, lead-free solder units, lead-free soldering iron ......

主要产品有自动胶纸切割机、无铅焊台、无铅烙铁咀。。。。。。

Antistatic soldering iron and hot air desoldering 2 in 1 design to save the cost.

防静电烙铁及热风拆焊的全新二合一设计，节省成本。。

The design of absorb tin gun and soldering iron is lightweight, suitable for prolonged use.

吸锡枪及焊铁设计轻巧，适合长时间使用。

In fact, some point as long as the electronic foundation, will use a multimeter and soldering iron, for some small fault display is able to solve.

其实只要稍有点电子基础，会用万用表和电烙铁，对于一些显示器的小故障，是能够自己解决的。

The stability of skarn in the soleplate of ore body is bad and the mining ground pressure is serious in Xishimen iron ore mine.

西石门铁矿矿体底板矽卡岩稳定性差，采动地压大，地压问题已成为制约该矿安全生产的关键问题。

It is emphatically expounded the effects of vanadium,titanium,silicon and sulphur on viscosity,melting temperature and solidifying point of liquid iron.

简介了所采用的测试研究方法，着重论述了钛、钒、硅、硫单因素及其综合因素对铁水粘度、熔化性温度和凝固点的影响。

Oxidation-reduction reactions are important in the solubilization and precipitation of iron and manganese.

氧化还原反应在铁和锰的增溶和沉淀中具有重要作用。

There had been these studies beforehand, so they are going to be going ahead starting to spread this iron solvate over the ocean.

他们已经提前做了研究，所以他们就开始将铁溶剂倾倒在海洋中

The application of iron sludge used as a sorbent to construct wetland is low cost and easily available.

利用自来水厂铁污泥净化工农业废水具有极大的潜在价值。

The results showed that the junction area of the hi-Cr white iron-carbon steel cast-in casting consisted of the ferrite zone and the Fe,C,Cr-containing sorbite zone .

结果表明：高铬白口铸铁-铸钢镶铸铸件结合层为铁素体带和含有Fe、C、Cr的索氏体带组织构成。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。