等分數 的英文怎麼說
中文拼音 [děngfēnshǔ]
等分數
英文
isodisperse-
By optimizing the parameters such as the additive quantity of corn straw fibre, the content of amylum, the dosage of vesicant, the selecting of accessorial material, and the temperature of frothing, the cushion packaging material that has decompounding capability was prepared, and the factors influencing the mechanical strength of this material was analyzed by the method of static compress test
通過對玉米秸稈纖維添加量、澱粉含量、發泡劑用量、輔料選擇、發泡溫度等參數的優化，實驗制備了具有可降解性能的緩沖包裝材料，並利用靜態壓縮實驗方法對該材料力學強度的影響因素進行了分析。Form. taxus chinensis var. mairei is protecting plant in the first class, which is a precious and endangering plant in china in this paper, the quantitative characterics of form. taxus chinensis vsr. mairei population including age structure, spatial distribution pattern, growth dynamics of tree basal area, niche characterics, fractal dimension and competition between specises were studied using methods of mathematics ecology from the angle of population ecology of form. taxus chinensis var. mairei, then the prent state and the endangering causes were analysed. this research offers gist to protecting and enlarging the crude resourse of form. taxus chinensis vsr. mairei population, afforesting plantation and sustainable utilize for us
本文從南方紅豆杉種群生態學的角度、主要應用數學生態學的方法探討南方紅豆杉種群的數量特徵，包括南方紅豆杉種群年齡結構、種群空間格局（探討分佈格局動態規律與生境相互關系） 、不同立地條件下種群優勢度增長趨勢、生態位寬度、生態位相似比例、生態位重疊、空間占據能力及種間競爭等，分析其目前現狀及瀕危原因，期望為南方紅豆杉野生資源的保護和擴大、營造人工林及可持續利用提供理論基礎，也為瀕危植物種群生態學的研究提供參考。The numerical results show that the method can effectively solve the max - bisection problem
數值實驗表明該方法可以有效地求解大規模的圖的最大二等分問題Both theoretical proof and numerical experiments indicate that this algorithm is convergent and effective for solving large - scale semidefinite programming. in the following section, we work over the bisection problems
數值實驗與理論分析均表明該演算法適用於求解大規模問題，且具有良好的收斂性；其次，研究了電路二等分問題。The experiments show that the performance of our method is similar to the ye - 0. 699 algorithm, which is the best approximate algorithm in polynomial time. but our method can effectively solve the max - bisection problem with a large scale. 2
數值實驗表明，該方法與ye - 0 . 699近似演算法（現有的求解圖的最大二等分問題的最好的多項式時間近似演算法）得到的解的性能幾乎沒有差異According to the system technology require, adopting singlechip realize open loop digital control of hdclsm ; using v / f conversion and complex key - control method realize digital setting of system parameter, such as velocity ; using micro - stepping control insure the motor running more smoothly ; adopting debasing speed control method to eliminate the mechanical impact of distance termination effectively ; at the same time, analyzing main power circuits drive circuit and protect circuit of system, completing hardware design and facture and software programming and debugging ; at last, making a whole test in hybrid rotary step motor. the experiment result indicates that this control system reaches the qualities required and run smoothly also
根據系統技術要求，採用單片機實現了混合式直流直線步進電動機的開環數字控制；利用v f變換和復合鍵控方法實現了系統轉速等參數的數字設定；利用細分控制技術保證了電機運行的平穩性，並進行了波形分析和理論研究；採用單片機軟體降速控制策略解決直線步進電機行程末端的機械沖擊問題；同時對主功率電路、驅動電路和系統保護電路進行了分析，完成了硬體設計、製作和軟體編程、調試，最後在混合式旋轉步進電動機上進行了全面測試。Abstract : in the research of internal combustion engine, recordingin - cylinder pressure and temperature is an essential technique to study the thermal cycle of internal combustion engine. the combustion analyzer developed in this study will give both the measurements at sampling points per crank angle or sampling cycle, calculate and show the real time parameters which decide the working process of internal combustion engine, such as pressure accelerating rate, indicateed mean effective pressure, cycle - to - cycle variation, heat release rate, etc. compared with the imported congeneric products, the analyzer has many advantages such as chinese interface, low price, easy operateing, convenience in maintainance and easy upgrading
文摘:為了測錄內燃機缸內的壓力及溫度，開發了一種內燃機燃燒分析儀.該分析儀由國產高速數據採集卡及自行開發的控制軟體組成.它不僅能精確設置每度曲軸轉角內采樣點的個數和採集循環數，而且在採集過程中能實時計算和表徵內燃機工作過程的壓力升高率、平均指示壓力、循環變動率、放熱率等參數.經實際使用以及與國外產品相比表明，此分析儀具有全中文界面、價格低、操作簡單、使用維護方便、功能便於擴充等優點The cyclo - hoop effect which steel tubular has exert to the concrete shows the character of heterogeneous in the arch rib section, the same to the axial direction. the paper verifies the change of the material poisson ration and the concrete grade will make the cyclo - hoop effect obvious alteration, the change of the cyclo - hoop effect and the stress redistribution of the section produced by the shrinking and creeping of the concrete and the expensive concrete on the section
在鋼管混凝土拱肋斷面上，鋼管對內填混凝土的環箍效應具有非均勻性，在拱軸方向上環箍效應也呈現非均勻性。驗證了材料的橫向變形系數、混凝土標號等參數的變化將引起環箍效應的明顯改變；混凝土的收縮、徐變和膨脹混凝土的應用導致鋼管混凝土的環箍效應發生變化並使截面的應力發生重分佈；並總結了其變化的基本規律。Using the mode of ais network at sea for reference, relying on the background of " human first " navigation human culture, using the theory of modern logistic " bpr, and get the idea of " the core is information flowing ", then describer the seaman ' s work on board particularly. apply some modern technology, such as : network and digital communication, database, visual procedure, from network construction, database designing, database linking, to interaction windows designing, achieve the following functions step by step
借鑒ais海上網路建設模式，依託以人為本的航海人文背景，利用現代物流理論的過程優化理念，現代物流的核心為信息流的理念，對航海活動中船方工作內容予以細化，利用現代網路與數據通信技術、數據庫技術、可視化編程技術等，分網路建設、數據庫設計、編程工具與數據庫的訪問方法、可視化界面的設計等若干步驟，逐步實現系統如下方面的功能。Value evaluates a specification to be evaluated through 5 respects value, what show in the graph is by central emanative 5 groups of coordinate, the extraction of coordinate center is worth for 0, the numeric value that presses divide into equal parts is outward outside disperse the internal heat with sudorifics, highest value is 100
價值評估說明通過五個方面來評估個股的價值，圖中顯示的是由中心發散的五組坐標，坐標中心的取值為0 ，按等分的數值值向外外發散，最高值為100 。By analysing the relationship among the parameters such as substrate, speed, tension, rotational speed, shape distortion of paper etc, this article put forward a control law to control the drive transmission roller in emery cloth and sand paper production line, the principle is based on hooke ' s law
摘要本文根據彈性力學中的虎克定律，結合砂布砂紙生產特點，分析計算了生產線中基體、應變、速度、張力、轉速等參數之間的關系，建立了砂布砂紙生產線中傳動輥轉速（頻率）運動方程。This paper discussed the application of theories about advanced algebra in the factorization of multinomial, introduced some application methods, acquired the methods of judging if a multiple quadratic multinomial can be factorized and how it is factorized, and thus solved the theoretical problem of the factorization of a multiple quadratic multinomial
摘要討論了高等代數理論在多元多項式分解中的應用，給出了若干應用方法，得到了多元二次多項式可分解的判別法和分解方法，徹底解決了多元二次多項式分解的理論問題。In england and wales, the high court is divided into three divisions : the queen ' s bench, the chancery and the family divisions ; the court hears most civil claim where the value exceed 5, 000
在英格蘭和威爾士高等分院分為三個庭：王座庭、大法官法庭和家事庭。價值超過5 ， 000英鎊的多數民事權利要求案由它審理。The familiar defects of powerful spinning have been listed, such as crack, rising skin, gluing knot, piling, speed bulge, the wound inside the wall, expanding etc. with analysis of the cause and probing into treatments according to the basic fondant and spinning craft parameters
摘要列舉了強力旋壓常見缺陷，例如裂紋、起皮、堆積、粘結、鼓包、內壁劃傷、擴徑等，分析了產生的原因，針對坯料和旋壓工藝參數，簡要探討了應對措施。Design of hardware consists of three pll loops, micro wave sample mixer, fractional - n frequency divider
硬體電路包括三個鎖相環，取樣混頻器，分數分頻器的設計等。Co - ordinator richard bashford said : " the interest has been fantastic. " house sparrows are still the most common bird in britain, despite a 56 per cent fall in their numbers since 1979. less usual species such as greenfinches and wrens have increased 67 per cent and 140 per cent respectively, the january study found
調查發現，家麻雀仍是英國最普通的鳥類，盡管自1979年以來它的數量已經減少了56一些不太常見的鳥，如綠黃色科的鳴鳥和鷦鷯等的數量分別增加了67和140此外，畫眉的數量也有所增加。Based on the one and a half year " s lucubration, the author gets one new error concealment way with better combination between efficiency and running time in processing the errors in video communication. according to the experiment results and relative data analysis, we can get a certain conclusion, which is that the algorithms are correct and useful
課題在開放的h . 263測試模型tmn8中實現了該演算法，實現過程包括誤碼的檢測，定位和誤碼部分數據的恢復等工作，並與標準h . 263的結果進行了比較，模擬結果表明，經檢錯和掩蓋之後，解碼圖像質量有了顯著的改善，證明了演算法的正確性和實用性。Calculating these scores using fuzzy logic can eliminate biases caused by crisp boundaries in traditional methodologies
其不同於過駢之研究在地模糊邏輯所計算的評等分數能消?明確邊界所產生的誤差。This study applies fuzzy logic to calculate the rating scores for electronic companies in taiwan, then to predict financial crises based on the score trends
摘要本研究應用模糊邏輯計算電子公司的評等分數，再以歷年評等分數的趨勢來預測財務危機。This paper brings out the mechanics calculating model of the shear model. four factors are considered in the linear analysis of the static behavior of the shear model. they are the parting number of height, the parting number of width, the type of pole and the type of shear diaphragm
本文建立了受剪板式薄壁結構的「肋-板」抗剪單元的力學計算模型，對于該計算模型，主要考慮了四個因素對抗剪單元在線彈性范圍內靜力性能的影響，即桿件規格、受剪板規格、高度方向等分數和寬度方向等分數。分享友人