trunk是什么意思

网络释义

用法例句

In view of the big height and large size and complexity of the ore groove structure, large size of concrete funnel, the scientific and rational design, building and construction scheme of the scaffold are put forward to reduce the cost and ensure the construction quality with good effect.

针对矿槽工程结构高大、复杂、混凝土漏斗大等特点,提出科学合理的脚手架设计、搭设、施工方案,降低施工成本,保证了施工质量,取得了良好的效果。

Study on the Effect of Slimes on Flotation of Zinc Oxide Mineral;

矿泥对氧化锌矿物浮选行为的影响

The Determination for Eight Kinds of Elements in Wudalianchi Slime by Using Flame Atomic Absorption Spectrum;

火焰原子吸收法测定五大连池矿泥中八种元素

Test of reducing slime of oxidized zinc ore by using stirring mill has been carried out.

结果表明,搅拌磨能减少次生矿泥的产生,其原因主要是搅拌磨具有选择性破碎和自分级作用,粗粒级矿石受到的破碎作用力较强,而细粒级矿石受到较小的破碎作用力。

thus avoiding the influence of mudore and equipment ageing on unloading system.

分析了竖井底卸式箕斗卸载装置气动控制设备的优缺点,采用先进的电液控制技术对卸载装置进行改造,从而避免泥矿及设备老化对卸载系统的影响,确保了提升能力,节约二次能源(风能),该系统改造具有广泛的推广价值。

automatic chute

自动装料槽, 自动输矿槽

To wash(gold-bearing dirt) in a cradle.

在洗矿槽中淘洗（含金土）

Process Design on Energy Conservation and Enviroment Protection of Feeding System in Iron Making Enterprises

炼铁企业矿槽系统节能环保工艺设计

An inclined trough in which crushed ore is washed with running water to flush away impurities.

洗矿槽，淘汰盘一个倾斜的槽，在其中被碾压的矿石被流水冲刷以冲走杂质

mechanical floatation cell

【采矿】机械浮选槽

A trough or flume used in washing ore.

槽洗机洗矿用的水槽或流槽

Reasons and Countermeasures of Tailing Launder Sinkage of the Ore- dressing Plant

选矿厂尾矿流槽沉槽原因分析及应采取的措施

Spiral Chute in Specularite Dressing Applied Research

螺旋溜槽在镜铁矿选矿中的应用研究

The Research and Practice on Mining Method for Fu-Cao Orebody in Ancient Mine Area

古采区伏槽矿采矿方法的研究与实践

Effect of Turbulence of Pulp in Flotation Cell on Flotation of Oxidized Ore

浮选机槽内矿浆紊流强度对氧化矿浮选的影响

PROSPECTING DIVISION OF HEAVY PLACER MINERALS IN SURFACE SEDIMENTS OF THE SOUTHERN NANSHA TROUGH AND ADJACENT SEA AREA

南沙海槽南部表层重砂矿物及其成矿远景

APPLICATION OF CHAMBER-HOLING METHOD IN DEEP BLASTHOLES AT SHOUWANGFENG COPPER MINE

深孔矿房式拉槽方案在寿王坟铜矿的应用

A TEST AND RESEARCH ON UNLOADING BY BLASTING IN COAL SEAM 2 IN MEN TOU GOU COLLIERY

门头沟煤矿二槽煤爆破卸截试验研究

Effect of fluoride orthodontic brackets on prevention of demineralization in vitro

含氟正畸托槽防脱矿性能的体外研究

Practice on Gas Suction at Roadway with 1018 Crossheading Floor in Jianxin Colliery

建新矿1018顺槽底板巷瓦斯抽放实践

Analysis of Anchor Cable Supporting in 1411(3) Transporting Crossheading of Zhangji Coal Mine

张集煤矿1411(3)运输顺槽锚索网支护分析

Mineralogical and Geochemical Characteristics of Massive Sulfides in the Okinawa Through;

冲绳海槽块状硫化物的矿物学和地球化学特征

The Design of Assembling Platform of Hydraulic Support in Mine Working Face;

新集煤矿顺槽工作面液压支架组装平台设计