Application of Improved Simulated Annealing Algorithm in the Optimization of Metallurgical Raw Ore Balanced-Blending 改进的模拟退火算法在原料矿混匀优化中的应用
Heated by the late Mesozoic thermal event and covered by thermal insulation beds, the early low-grade ore bodies underwent an annealing static recrystallization, and became a high-grade superlarge lead-zinc ore deposit. 凡口矿区中生代晚期热事件的加热和保温层的覆盖,使得早期贫矿体经历退火静态重结晶作用,使贫矿体向内部收缩和圆化呈截然边界,总体演变成为高品位的超大型铅锌矿床。
The annealing texture of ores is frequently observed in polymetallic Sulfide deposits characterized by multiphase ore-forming process. The early ore was heated under the influence of late structural-thermal event and then gradually cooled in an enclosed to semi-enclosed environment, forming a special ore texture& annealing texture. 矿石退火结构常见于具有多期成矿特点的硫化物多金属矿床,早期矿石受后来构造-热事件作用而升温,在封闭-半封闭状态缓慢冷却,形成特殊的矿石结构&退火结构。