top feeding

The results showed that the tested top slag+ wire feeding slag had high sulphur capacity ( logC S being-1.6~ 0.5) which were available for desulphurization of ultra-low sulphur steel during refining;

结果表明，该顶渣+喂线渣具有高的硫容量（logCS为-1.6～0.5），适用于超低硫钢的精炼脱硫；

Based on the permanent mold casting process of Al-piston, with top insulating riser feeding process, semi-permanent insulating sleeves matching permanent mold casting process of Al-piston have been designed.

根据金属型铸造铝活塞的工艺特点，采用顶部保温冒口补缩工艺，设计了能与铝活塞金属型铸造工艺相匹配的半永久型保温冒口套。

Industrial sewing machine with both top and bottom feeding system and its sewing properties

工缝机的差动送料机构与缝纫性能

A ventilating duct was installed on the top of feeding pipe in turbo classifier and air flow was provided by a blower.

为了研究物料预分散后对分级效果的影响，在涡流分级机进料管上端增设了通风管，由鼓风机提供风源。

Application of the tower crane top belt conveyor and feeding line in the Longtan Engineering Project

塔（顶）带机及供料线在龙滩工程的应用

This article states the merits and demerits of cotton comber mechanism in various kinds and its development trends from the feed mechanism, clamping and feeding mechanism, cylinder and top comb mechanism, driving mechanism of detaching roller and drafting mechanism.

本文从精梳机的喂入机构、钳持给棉机构、锡林与顶梳机构、分离罗拉传动机构及牵伸机构等方面阐述了各种棉精梳机机构的优缺点和发展趋势。

A transfer hopper is arranged above the automatic control spiral conveyer, and a material feeding port and a dust removal port are arranged at the top part of the transfer hopper.

自动控制螺旋输送机上方设有中间料仓，中间料仓的顶部设有入料口和除尘口。

Over 300 glaciers top the mountains, feeding the park's many waterfalls.

超过300个山顶冰川，是公园里数目众多的瀑布的水源。

A big story can set off a media feeding frenzy that keeps it at the top of the news cycle for days or even weeks.

一条重大新闻能够在媒体当中掀起狂热，连续数日、甚至数周都位于新闻头条。

The industrial sewing machine with both top and bottom feeding system, which has not been made in our country yet, symbolizes the advanced world levels in the garment industry.

具有上下差动送料功能的工业平缝机国内至今还未试制成功。本文对其中具有代表性的日本DLU-490型机进行了分析与研究。