查询词典 steel wool

The relationships of cleanness , undercooling and grain size of low carbon steel have been investigated by using of vacuum glass encasement levitation melting.

利用玻璃包熔真空悬浮熔炼等手段研究低碳钢的纯净度、过冷度与晶粒度之间的关系研究表明：随着包熔次数增加，钢中夹杂物含量减少，纯净度提高。

Area, steel confinement, section shape, end plate and its size were studied.

关于方钢管混凝土局压方面的研究工作则尚未见报道。

Stainless steel can be milled without much nickel, although the end-product is harder and more expensive to work.

不锈钢可以不需要那么多镍来进行铸造，但是这样的产品会更难生产并且更贵。

Methods Ninety patients undergoing upper abdomen operation were randomly equally divided into 3 groups. Hemostatic scalpel was used in group A, endotherm knife in group B and stainless steel scalpel in group C.

选择上腹部手术患者90例，随机均分为3组。A组为热凝切割组，B组为高频电刀切割组，C组为普通手术刀切割组。

This paper describes the present status and application of high input energy welding steel plate for oil storage.

介绍了中国原油储罐用大线能量用钢的开发和应用现状，并介绍了鞍钢新轧钢股份有限公司和上海宝钢集团公司最近开发的低焊接裂纹敏感性大线能量用钢。

To measure the fracture toughness and crack propagation parameters of Q235 steel by fatigue experiment from the point of energy, J integral and the other method are used in measuring.

2从能量的观点出发，通过结构疲劳实验和标准实验，分别用柔度法和J积分测量法测量了Q235钢的断裂韧性值，同时，测量了Q235钢与疲劳裂纹扩展速率相关的两个参数，为基于Q235钢的机械承载结构裂纹的珍断与控制打下了坚实的基础。

To support and watch the engine room is a platform for the use of steel.

用来支撑钟表和机房的平台也是使用钢制的。

Amdng all the factors that causes land degradation, the engrossment and the destruction to land resource in the steel industry and mining are not an ignorant aspect.

在造成土地资源短缺、退化的社会经济因素中，钢铁工业及为其提供原燃料的采矿活动，对土地资源的肆意占用和破坏是一个不可忽视的重要方面。

According to this problem,the blast-cap construction of Anyang Iron and Steel Company's 200 m3 lime-shaft-kiln was renovated by means of opening holes at the top of the blast-cap for air to flow in to eliminate or control the center engulfment.

针对这一问题，对安阳钢铁公司200 m3竖炉石灰窑的风帽结构进行了改造，采用的措施是在风帽顶部开孔打通中心气流，目的是消除或抑制竖炉石灰窑的中心卷吸。

As it lifts and unloads steels directly by electromagnet force and it doesn 't need to enlace and pothook steels , so it accelerates load and unload speed and gets a very important position in steel production .

因为它直接利用电磁力吸吊和卸运钢材，不需要对钢材进行捆扎挂钩，提高了装卸速度，所以在钢铁生产中起着非常重要的作用。

We are in a good position to meet your requirements.

我们完全可以满足你方的需求。

We are all pervade d with a sense of disaster.

我们普遍有大祸降临的感觉。