1) rot steep
浸水堆置
2) stacking leaching mining method
堆置浸矿法
1.
The paper systematically introduces the current application situation at home and abroad of stacking leaching mining method, local crushing dissolving leaching mining method and local dissolving leaching mining method, and makes an exposition upon their development trend respectively.
较系统地介绍了溶浸采矿法的堆置浸矿法,就地破碎溶浸采矿法,原地溶浸采矿法的国内外应用情况,同时分别阐述了它们的发展方向。
3) soak device
浸水装置
4) Dump leaching
堆浸
1.
Application of ion exchange technology to the dump leaching of hydrothermal volcanic uranium-molybdenum ore;
离子交换技术在火山热液铀钼类型矿石堆浸生产中的应用
2.
Solute transport mechanism and model of dump leaching;
堆浸过程溶质运移机理与模型
3.
Non-toxic dump leaching production practice of silver and copper oxide
氧化银铜矿无毒堆浸生产实践
5) heap leaching
堆浸
1.
Commercial tests of tailing briquetting-heap leaching in a certain gold mine;
某金矿选矿厂尾矿制粒堆浸工业试验
2.
Study on permeation-promoter application in heap leaching process of uranium ores;
铀矿堆浸工艺中助渗剂应用的研究
3.
Experimental research on heap leaching bio-oxidation cyanidation of refractory gold concentrate;
某难浸金精矿堆浸细菌氧化—氰化浸出试验研究
6) heap-leaching
堆浸
1.
Study and practice of gold extraction by heap-leaching of the low grade oxidized ore on the surface in Woxi District;
沃溪区低品位地表氧化矿石堆浸提金研究与实践
2.
A review of pretreatment processes for refractory gold ores prior to heap-leaching;
金矿石堆浸前预处理工艺
3.
The improvement of the leaching condition in heap-leaching will make the heap-leaching be mature gradually.
堆浸提金技术处理含金的大量贫矿、老矿山尾矿及早期金矿采出的“废石”,有其基建投资少、建设速度快、成本低的优点。
补充资料:反应堆与堆内构件振动监测
反应堆与堆内构件振动监测
reactor and internals vibration monitoring
fony旧gdu一yu du旧e一gouJ一on zhendong Jlonee反应堆与堆内构件振动监测(reactor andinternals vibration monitoring)用以监测反应堆压力容器及堆内构件的振动。 安装在压力容器上的4个加速度仪(l个在容器顶盖的螺栓上,3个在容器的下封头的堆芯中子侧t的贯穿管上),其信号与容器的加速度振动成正比。 通过采集堆外四个长中子电离室上部第二段和下部第五段的信号,并将其与反应堆功率成正比的平均注量率信号进行标称化处理,送噪声诊断系统,根据每个电离室各段上的差异,以测定堆内构件的振动,并监测异常情况。利用数据库中已有的数据,可以判断引起这种异常的原因。 堆内构件的振型有两种:梁式和壳式。梁式振型用以监侧嫩料组件和吊篮筒体的振动,这种振动改变了堆内构件结构和中子探侧器之间水层的厚度,导致探测器上侧得的中子注量率随上述结构的振动颇率而变化。 壳式振型用以监测堆内构件热屏的振动,这种振动导致堆芯筒体与热屏之间水层厚度的变化,从而影响中子撞击热屏时的能谱。由于热屏对中子的吸收与其能量有关,从而造成中子探侧器上信号的脉动。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条