The process is acid adding pre-leaching at normal pressure, pressurized oxygen leaching to leach out base metals and filtering separation to obtain solid noble metal concentrate.
其特征在于 采用常压加酸预浸、再加压氧浸出，将羰化合成残渣中的贱金属浸出，过滤分 离得到固体贵金属精矿。
Beside filtering interference signals and extract effective signals, it is a difficult problem to study the separation of multi-signal of sound wave and vibration.
在实际测量过程中，除了过滤干扰信号，提取有效信号外，多振动源信号分离是本文研究的一个难点。
Techniques for controlling particulates include filtering, washing, centrifugal separation, and electrostatic precipitation.
控制颗粒污染物的技术包括过滤、洗涤、离心分离、静电沉降。
The special industrial dust collector has a solids-gas separation compartment which is positioned generally alongside and laterally offset from multiple filtering compartments.
专用工业粉尘收集器有一个气相-固相分离装置，通常沿着多重过滤装置的侧面来放置。
Here we present a new VSP wave field separation method using two-trace recursive filtering.
本文提出一种用二道递归滤波分离vsp波场的新方法。
Combining the separation principle with a direct construction method, we get the optimal control which is the linear feedback of the state filtering estimation.
结合分离原理和一种直接构造的方法，我们得到了显式的最优控制，它是状态滤波估计的线性反馈。
The utility model relates to a filtering and suction filter which relates to a chemical separation instrument.
本实用新型为一种过滤及抽滤装置，它涉及一种化学分离仪器。
A second filtering was applied to the convective and turbulent stress terms, and a new separation of the turbulent stresses was proposed.
对对流项和湍流应力项进行二次显式滤波，并对湍流应力的分解形式作了相应改进。
This unit is mainly comprised of oil processing house, oil storage house, filtering unit, separation unit, tube reeler and oil gun.
这种处理机主要由处理油箱、储备油箱、滤清器、聚结分离器、收管卷筒和油枪组成。
Median filtering can highlight wave band better than 2-d velocity filtering does. It also causes a better VSP wave field separation.
中值滤波较通常的二维视速度滤波更能有效地突出波组特征，分离VSP波场的效果也较二维滤波优越。
The filtering is the component of the liquid-solid separation.
过滤是固液分离的组成部分。
Adaptive filtering is widely used in system identification, signal separation, channel equalization and echo cancellation and other fields.
自适应滤波广泛应用于系统识别、信号分离、信道均衡以及回声抵消等领域。
This net is best suited for filtering dehydration, and separation of centrifugal separators.
这个网是最适合用于过滤脱水，离心分离器分离。
The combined technology of coagulative precipitation-iron chippings filtering-alkaline separation was ed to purify the high concentration sulphur dyeing sewage.
采用混凝沉淀-铁屑过滤-碱析组合工艺处理高浓度硫化染色废水。
After separation, the red clay is poured out from the revolving-leaves and the filtering cloth is cleaned with high pressure water or high pressure solution for regeneration.
分离过程中赤泥从翻盘倒出后，用高压水或高压溶液清洗再生滤布。
After separation, the red clay is poured out from the revolving-leaves and the filtering cloth is cleaned with high pressure water or high pressure solution for regeneration.
分离过程中赤泥从翻盘倒出后，用高压水或高压溶液清洗再生滤布。
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