練減率 的英文怎麼說
中文拼音 [liànjiǎnlǜ]
練減率
英文
boilingoff ratio-
Gathering fuzzy technique and model - identifying technique to processing research, fuzzy model - identifying technique, a intersecting science, has been come out, which has become hoto in this thesis, based on deeply researching the fuzzy unit - identifying and complete analysis on data of measuring well of the chandqing wushenqi district, the method of constructing self - adapting multi - dimension non - liner subjection degree function has been created without precedento based on the extraction of routine measuring well character parameters, and for adopting self - adapting method to carry through character compression, the model has been improved the performance and enhanced the convergence speed and sorted precision of the algorithm o the relation of measuring well information and the oiliness & gassiness of sandstones is fuzzy ? in the thesis, the law of max subjection degree has been studied and improved, and proved preferable effect in the practical application
論文在提取一些常規測井特徵參數的基礎上，採用自適應方法對各變量多項式進行優選，減少了特徵參數間的相關性，突出了類別間的差異性，從而優化了模式的質量，提高了分類的精度。測井信息和砂體的儲集性之間的關系是帶有模糊性的，論文對模糊「最大隸屬原則」進行了研究和改進，並在實際應用中取得了較好的效果。論文成功研製了「自適應」的演算法和軟體? ?即通過對正確回判率的比較，然後對參數進行調節的辦法，可將模式「訓練」到最佳狀態。Adding momentum item while correcting weight and limiting range of input value reduce error and improve diagnosis correctness greatly. while normalizing the input value, a new way is put forward that normalization is performed item by item according to its sort. in this way error training can avoid going into the flat field that is caused by existing of 0 or 1 of the input value
本文首先分析了故障診斷和神經網路的基本理論，並在此基礎上提出了神經網路對于變壓器故障診斷系統的適用性；文中將bp神經網路演算法用計算機實現；並針對其本身存在的一些缺點提出了一系列改進措施，通過在修正權值的時候增加動量項，並且限制輸入值范圍來減小誤差、提高系統的診斷正確率；在對輸入數據進行歸一化處理的時候，採取按類逐項歸一化的方法，避免了輸入數據出現0或者1而使訓練進入平坦區。In this dissertation, two kinds of optimization, methods are proposed. firstly, only these linking weights corresponding to the control rules that affect the control performance significantly are updated in order to reduce the compute works and speed up the training progress. secondly, the updating step is adjusted adaptively in accordance with the error and the change of error of the system based on the t - s model to get better performance
針對模糊神經網路控制器一般存在著在線權值調整計算量大、訓練時間長、過度修正權值可能導致系統劇烈振蕩等缺點，提出了兩種模糊神經網路控制器的優化方法：在線自學習過程中僅對控制性能影響大的控制規則相關的權值進行修正，以減小計算量，加快訓練速度；基於t - s模糊模型，根據偏差及偏差變化率大小動態自適應調節權值修正步長，抑制控制器輸出的劇烈變化，避免系統發生劇烈振蕩。Because ga possesses the traits of can global random search, the robustness is strong, been use briefly and broadly, it didn ’ t use path search, and use probability search, didn ’ t care inherence rule of problem itself, can search the global optimum points effectively and rapidly in great vector space of complicated, many peak values, cannot differentiable. so it can offset the shortages of nn study algorithm, can reduce the possibility that the minimum value get into local greatly, the speed of convergence can improve, interpolation time shorten greatly, the quantity of training reduce
因為遺傳演算法具有全局隨機搜索能力，魯棒性強、使用簡單和廣泛的特點，它不採用路徑搜索，而採用概率搜索，不用關心問題本身的內在規律，能夠在復雜的、多峰值的、不可微的大矢量空間中迅速有效地尋找到全局最優解，所以可以彌補神經網路學習演算法的不足，使陷入局部最小值的可能性大大減少，使得收斂速度提高，訓練量減小。Result : compared with 352 cases who were detoxified only, drug seeking and using behavior in the training group were significantly reduced, and the relapse rate dropped to 93. 1 in six month after detoxification
結果:與僅脫毒而未經過康復訓練的海洛因依賴者比較，接受康復訓練者吸毒沖動及覓藥行為明顯減少， 6個月時復吸率為93 . 1 （對照組6個月的復吸率100 ） 。As part of the initiative to further optimise airspace utilisation by reducing the vertical separation standard between suitably equipped aircraft flying at altitudes above 29, 000 feet, hong kong will implement reduced vertical separation minima ( rvsm ) in october 2002. the new standard will enable more efficient aircraft operations, achieve better fuel economy and help to minimise ground delay. sufficient training on the new procedures will be provided to air traffic controllers before the implementation of rvsm
為了充分利用飛行空域，香港將於二零零二年十月實施降低垂直間距的規定，把配備適當儀器和在29000尺以上高度飛行的飛機之間的垂直間距降低。新的標準會使飛機運作更有效率，既可節省燃料，亦有助減少延誤。在實施有關降低垂直間距的規定前，航空交通管制員都會接受有關新程序的訓練，充分作好準備。From the experimental results, we studied the relationship between the diameter of fiber, the composition of s s and the impacts upon the electromagnetic parameter of fibers. get following conclusions : both the complex permeability and the complex permittivity of ss fibers decreased with the increase of diameter in some region, the complex permittivity of 304 ss fibers, 2 m in diameter, could be up to 2. 5 at the 2 ghz, the 302 ss fibers had better frequency dispersion properties than others, agreed with the requirements of the wide - band radar absorbing material in the range of 2ghz ~ 12ghz
西安建築科技大學碩士學位論文討論了影響不銀矜岡纖維電磁參數的幾個因素，實驗結果出發研究了纖維直徑、成分對纖維電磁參數的影響，得到以下結論:不鉀練岡纖維的微波磁導率隨纖維直徑的減小而增大; 2微米的304不銹鋼纖維的復數磁導率p 』 『在zgi ]吃處達到2 . 5 ; 302不韌矜岡纖維電磁勝能明顯優于其它兩種，且頻譜特性在2 ~ 1zghz范圍內符合對吸收劑頻譜特性的要求。Tight supply of skilled labour in the pearl river delta region has not only resulted in increased salaries and wages but, more importantly, has reduced production efficiency and capacity utilization. this, coupled with progressively more stringent requirements on working and environmental conditions imposed by us and eu customers, has posed considerable pressure on group operations
珠江三角洲出現熟練勞工短缺情況，不但導致薪酬上漲，更嚴重的是減低了生產效率和資本效能，加上美國和歐盟客戶就工作和環境條件訂下更嚴格的要求，對集團的經營構成一定壓力。Despite his side ' s stunning victory over valencia, jose mourinho ' s odds of remaining as manager of chelsea next season have been lengthened by william hill who have pushed him out from 7 / 4 to 9 / 4 to be boss at stamford bridge on the first day of next season and shortened the odds about him having left by then from 2 / 5 to 1 / 3
盡管何塞穆里尼奧的球隊了不起地擊敗了瓦倫西亞，但威廉希爾卻提高了他在下季能夠繼續當切爾西教練的賠率? ?由4賠7提升到4賠9 ，另一方面亦減低了他離開的賠率? ?由5賠2下降到3賠1 。Adopting bp model calculative method, that is trainbpx, could shorten the time of model exercitation and study and realize the amalgamation between neural networks and thermodynamic models of crycooler. the learned neural networks model could be used in the thermodynamic calculation of crycooler
採用改進的bp模型演算法，即動量?自適應學習速率演算法，使模型訓練和學習的時間大大減少，從而實現了神經網路與製冷機熱力模型之間的融合，學習后的神經網路模型可直接用於製冷機的熱力計算。分享友人