screen

The results of the tests showthat the second classification of circuit feed with screen can decrease volume of circuif feed with and im-prove capability of mill.

對現廠磨礦分級系統的分析和研究，指出提高分級效率是提高磨機處理能力的重要方法，試驗和生產結果表明，在返砂排出處設篩子進行返砂二次分級，可以減少進入磨機的礦量，達到提高磨機生產能力的目的。

The research has resolved a key problem in automatic performance of the connectivity sieve, and promoted the automation level of constructing a disassembly model based on disassembly AND/OR graph for electromecha.

解決了連通性篩子自動執行中的關鍵問題 ,為機電產品基于拆卸與或圖的拆卸建模的自動化提供了有力的支

Connectivity sieve is one of several sieves that are applied during the course of modeling of disassembly AND-OR graph.

連通性篩子是構建拆卸與或圖拆卸模型的諸多篩子之一。

Based on maximum likelihood estimate, the estimate method of sieving rate of connectivity sieve was presented.

本文闡明了采用極大似然原理估計連通性篩子篩選率的方法,分析了估計過程中樣本容量的確定、隨機樣本的產生、導出子圖連通性的判定等關鍵技術。