Bolt torques control total spring load 螺栓扭矩控制所有的彈簧負載。
Milling machine of microcomputer numerical control total : 2 sets 微電腦數(shù)控銑床2臺cad設計人員
Research on controlling total amount of pollution in hunhe area of shenyang 渾河沈陽城區(qū)段污染總量控制研究
Batching with a control total 控制總和的整批作業(yè)
On the respect of congestion control , at the same time of making some improvement on flid , a method of controlling total receiving flow of host adjusting to its performance is put forward in this paper 在擁塞控制上,本文對flid方法作了改進,同時提出根據(jù)不同的主機性能配置,控制總的接收流量,從而提高了接收效率。
Controlling total quantity of discharging of atmospheric pollutant is one effective and scientific management means , which takes controlled areas as one integrated system and adopts some effective means to reducing atmospheric pollutant discharged into the area to certain limitation , it aims at satisfying the quality requirement of atmospheric environment , it can resolve the problem of atmospheric pollution once and for all 大氣污染物排放總量控制是將控制區(qū)域作為一個完整的系統(tǒng),采取有效措施將排入?yún)^(qū)域范圍內的大氣污染物負荷總量控制在一定的數(shù)量之內,以滿足該區(qū)域的大氣環(huán)境質量要求,為大氣污染控制提供了科學有效管理手段,從根本上解決大氣污染問題。
The numerical simulation equations of the border curves in term of and as well as the matching rules and the frequency dependence of microwave electromagnetic parameters of a broad - band homogeneous absorbing coating with a finite value of reflection loss are available . these results pointed out the direction to develop rams " . according to the radar - absorbing model , the optimized design of rams with thin - layer , light - weight , broadband and strong - absorbing is available by the simple genetic algorithms , which can effectively conduct the research work of rams to the detail . small but completely , the electromagnetic parameter ' s databases of rams that based on actual microwave absorbers have been set up , the object function has been constructed which conform to the involved goals , the adaptive coding measure is taken which extends the coding length dynamically adapting to the condition of the number of actual absorbers or the precision of thickness and absorber - volume - percentage , the decoding technique is initiated which satisfies light - weight and strong - absorbing as well as thin - layer and broadband by adopting of tracing variable restricting conditions dynamically to control total thickness . when decoding , the variable restricting conditions of thickness are dynamically traced , so gain the radar absorbing coatings of light - weight multiple - layer single - ingredient . similary , of thickness and absorber - volume - percentage , of light - weight multiple - layer multiple - ingredient . also , the rams ' demand to radar - absorb performance as frequency is met making use of the penalty function 作為遺傳算法的具體實施:根據(jù)本實驗室近來研制的吸波材料,建立了吸波材料的相關數(shù)據(jù)庫;構造了能真實體現(xiàn)“薄、輕、寬、強”優(yōu)化目標的目標函數(shù);根據(jù)材料的實際數(shù)量以及涂層厚度精度要求、吸收劑體積分數(shù)精度要求,建立了能動態(tài)擴展相應碼長的自適應編碼方法;首創(chuàng)了通過動態(tài)跟蹤變量的約束條件來控制涂層總厚度的解碼技術,以此實現(xiàn)了在不弱化寬頻、高強的吸波性能目標的同時,兼顧到薄層、輕質的使用性能要求;在解碼時通過動態(tài)跟蹤厚度變量的約束條件,實現(xiàn)了多層單組分吸波涂層對重量輕的要求;通過動態(tài)跟蹤厚度變量的約束條件和吸收劑體積分數(shù)的約束條件,實現(xiàn)了多層多組分吸波涂層對重量輕的要求;使用權重系數(shù)變化法,實現(xiàn)了吸波涂層的分頻段吸波性能要求。