critical sequence 中文意思是什麼
critical sequence
解釋
關鍵工序-
Real time seafloor tracking technique is the critical technique to ensure smooth seafloor surveying with full coverage and high efficiency. after detailed investigation on stochastic features of seabed reverberation produced by mbss systems, the author presented an algorithm and a set of relevant key coefficients for real time seafloor tracking, taking into account of characteristics of signal processing and timing sequence of the real system and introducing theorems of terrain surveying. as an achievement, a mathematical model was established based on the technique of centered filtering
海底地形實時跟蹤技術是保證多波束測深系統實現高效率全覆蓋水下地形測量的核心技術，作者通過對多波束測深系統海底回波信號統計特性的研究，依據地形測量理論，並結合實際系統信號處理的技術特點和處理時序，提出了實現海底跟蹤控制的關鍵參數及計算方法，建立了基於中值濾波技術的海底地形實時跟蹤數學模型，並開發出實時地形跟蹤專家系統，該系統經多次海上實驗驗證表明：理論正確、方案可行，取得良好效果。 -
The precipitation sequence is. - supersaturated solid solution - stoicheometric " phase - growth. with the increase of the composition there is more characteristic of non - classical nucleation and growth, and the order parameter values of critical ordered nucleus decrease. the precipitation sequence is : supersaturated solid solution - nonstoicheometric ordered phase - stoicheometric " phase - growth
隨濃度增加，大部分亞穩區合金沉澱非經典形核長大的特徵增強，有序相臨界晶核序參數分佈曲線降低，且分佈更加平緩，沉澱序列為：過飽和固溶體非化學計量比有序相化學計量比相長大，非化學計量比有序相併非熱力學意義上的亞穩相，研究工作明確了這一點。 -
Based on research of theory and methods, this thesis presents design scheme of the dynamic fault tree analysis platform dfta and implement the platform ; practices a dynamic fault tree analysis example of boeing 707 plane engine oil indication system and alarm system on the platform and gets top event occurrence rate 、 minimal cut sequence 、 probability importance sequence 、 structure importance sequence and critical importance sequence and presents system improvement suggestion based on the analysis results
在理論方法研究的基礎上，本文提出了動態故障樹分析平臺dfta的設計方案，並進行了實現;利用該軟體對波音707飛機發動機滑油壓力指示和警告系統進行了動態故障樹實例分析，得到了頂事件發生概率、最小順序割集、概率重要度排序、結構重要度排序、關鍵重要度排序等分析結果，並根據上述分析結果提出了系統設計改進建議。 -
The cooperative system works best when you have time - or sequence - critical elements that need to be processed, but it can be equally useful in situations where you just want to get the best performance out of your grid
協作系統在需要處理時間或者順序敏感的元素時最有利，不過即使只希望使網格能夠實現最佳性能，它也同樣有幫助。 -
Then critical technologies of simulation system are discussed, including frame processing structure, fh sequence generator, simulation models of path loss and multipath channel, simulation of signal propagation delay and jamming signal etc
其次，討論了模擬系統實現的關鍵技術，包括幀處理結構、跳頻序列發生器、路徑損耗與多徑通道模擬模型、信號傳播延時及干擾信號的模擬等。 -
Critical sequence analysis
關鍵工序分析 -
The project plan ' s critical path is the sequence of tasks that ends on the latest finish date
項目規劃的「關鍵路徑」是指在最後完成日期結束的任務間的順序。 -
The most popular about this book is that it was based on the names of the ancient books and aimed at the exposition of all the other experts. the another collected all the quintessence of textual criticism from the spring - autumn period to contemporary time, including the another ' s critical research for 71 ancient books. if you get such a book at hand you can roughly understand the sequence of ideas about textual criticism in china as well as development level on the ancient research on ancient books in all the dynasties
《偽書通考》編纂的最大特點，就是它以書名為綱，以各家辨偽之說為目，將從春秋直至近代的學者辨偽成果悉數列于書內，這其中也包括作者自己對71部古籍的考辨，使讀者一書在手，即能大致了解中國辨偽學史發展的脈絡，以及辨偽學在歷朝歷代的發展水平。 -
Key management is critical technic of realizing database encryption. in this dissertation, after analysing and comparing several popular key managemet scheme. we make improvement of two - phase key management scheme according to the matter of fact, and achieve two - phase key management scheme from user key to user class key and to data class key, through creating system table in database. at the same time, we work out key using sequence of chaotic nonlinear system. chaotic sequence is complex and recalcitrant to analysis and unpredictableness, and it can offer good complexity and comparable randomness. experiment result proves that using chaotic sequence can create good key
本文首先分析比較了幾種常用的密鑰管理方案，然後針對應用的實際情況，對兩級密鑰管理方案進行了改進，通過在數據庫中建立系統表實現了由用戶密鑰得到用戶類密鑰、以及由用戶類密鑰得到數據類密鑰的兩級密鑰管理。同時，本文利用由混沌非線性系統迭代產生的序列來生成密鑰。混沌序列結構復雜，難以分析和預測，能提供很好的復雜性、類隨機性。
分享友人