預選的 的英文怎麼說
中文拼音 [yùxuǎnde]
預選的
英文
preselected-
Microbiological analysis of milk ; determination of presumptive bacillus cereus ; method with selective enrichment
乳的微生物檢驗.預計的蠟樣芽胞桿菌的測定.選擇性增And also expounding that the first - fight - time can give explanation to the advanced techniques, the estimating ranges of first - fight - time in alcc estimating are expanded. the type - changed index and type - difference are selected as dummy variables. it has discussed mearsursion of type - changed index, and three criterions and three methods to set models including the dummy variable are got
說明性變量選取:說明性變量的選取基於費用因子分析,特別討論了首飛時間對費用預測的影響,論述了首飛時間能對技術先進性作出說明,拓寬其在費用預測中的作用,選取改型指數虛設變量,研究了改型的量化方法,提出了判別準則和實現方法。At first, this paper analyzes the factors of water - sand influencing water level of yellow river and the feasibility just using the factors of water - sand to study water level, and collects the corresponding data ; secondly, because there are strong nonlinear relation in the corresponding data, by meticulous theory analysis, this paper integrates basic nonlinear analysis method, theory of random analysis, method of least squares and so on. it puts forward a method which can get the high accuracy simulation of the data, perfects the multi - factor analysis of variable ( over three factors ) of the statistic ; thirdly, it applies the method to the approximation of corresponding water level process which belong to the capacity of sand of middle - high and middle - low, and get the high - accuracy simulation about the typical nonlinear relation ; at last, this paper definitudes the main influence mode that the capacity of sand. it mainly unite with other factors to work on the water level in the yellow river lower reaches ; mor eover, this paper analyzes the difficult point and the direction of improvement to realize the accuracy forecasting of the flood level of erodible - bed channel
首先,系統分析了影響黃河水位的水沙因素,及僅用水沙因素有效研究水位的可行性,並按變量對應思想採集它們的相應數據;其次,由於相應水位過程數據中含極強的非線性關系,本論文經細致的理論分析,將基本的非線性分析方法、統計建模方法、隨機分析理論、最小均方誤差原則等等數學理論及方法有機揉合,提出了能有效實現這類數據高精度擬合的分層篩選法,並改進了統計學中多因子(三個以上)方差分析法;再次,將這一方法用於黃河中高及中低含沙類洪水相應水位過程的擬合,實現了這一典型非線性關系的高精度擬合,各年汛期上下游相應洪水位過程的擬合誤差都較小;最後,明確黃河下游含沙量對水位的主要影響方式,即含沙量主要是與其它因素聯合對水位作用;另外分析了要實現變動河床洪水位過程準確預報的困難所在及改進方向。( 4 ) on the efficient method for the dynamical core of the new generation multi - scale forecasting model i ) we present a new multi - level sparse approximate inverse preconditnioner for the complicated 3 - d helmholtz equations in the new generation weather forecasting model. as a result, the new sparse approximate inverse preconditioned gcr and gmres algorithms are given and successfully applied in the dynamical core. numerical tests show that the new algorithms perform very efficiently, and can greatly improve the efficiency of numerical model
對此,本文提出了一種基於逐層門限技術的近似逆矩陣稀疏模式預選方法,並構造了相應的稀疏近似逆預條件子,結合gcr演算法和g州[ r衛s演算法,首次將逐層門限稀疏近似逆預條件子應用於新一代多尺度預報模式動力內核的實際計算,數值實驗表明這里給出的方法可以大大提高數值模式的計算效率。A graduate of the liverpool academy, warnock was handed his chance in the first - team not long after rafael benitez arrived at the club and made his debut in the champions league qualifier in graz in august 2004
出身於利物浦青訓系統的沃諾克,在拉法貝尼特斯來到俱樂部后不久就擁有了被提升到一隊的機會,並在2004年8月在冠軍聯賽預選賽同格拉茨的比賽中完成了他的處子秀An unusually effective “ ground game ” was key to his victory there, as it was in the january 3rd iowa caucuses
和一月3日在愛荷華州的那場預選一樣,一場行之有效的「地面戰」是他在南弗羅里達勝利的關鍵所在。Lausanne, switzerland, june 25, 2005 ? defending champions brazil will be hoping to complete a hat trick of victories in the opening weekend of the 2005 world grand prix preliminary round when they play hosts and fellow unbeaten side japan on sunday
20050625瑞士洛桑, 2005世界大獎賽周末開幕式分組預選循環賽上衛冕冠軍巴西將有望完成帽子戲法連勝三場,她們作為主隊將對陣同樣未嘗交手的日本隊。Dodgeball regional qualifying tournament and grammar jamboree to be
這次區域預選賽的出線隊伍是" people are still angry that i didn ' t play in lesotho for the 2008 african championship qualifier
「人們依舊因為我沒有參加在賴索托進行的08年非洲杯預選賽而生氣。 」Appiano gentile - cristian kily gonz lez and javier zanetti returned to angelo moratti sports centre this morning after the south american world cup qualifying tournament match with argentina at the weekend
在隨阿根廷參加完上周末的世界盃南美賽區預選賽后,今天早上基利和薩內蒂回到了安傑洛?莫拉蒂訓練中心。Intermodulation suppression for fh ( frequency hopping ) receiver is designed by selecting the intermediate frequencies and changing group of filters, local oscillation ( lo ) frequency, bandwidth of lo frequency under the condition that receiver configuration, sensitivity, dynamic range, instantaneous bandwidth and precision of frequency measurement are fixed
摘要針對跳頻接收機的體制和靈敏度、動態范圍、瞬時工作帶寬、測頻精度等設計參數,通過改變預選器組成、本振頻率和本振帶寬,分析接收通道的中頻選取原則,以實現跳頻接收機的互調抑制設計。On the first day of camp, mimeographed sheets taped to the doors advertised tryouts for the boy ' s soccer team
開營的第一天,有些門上貼著小廣告,介紹他4次征戰預選賽的事跡。Mississippi in 1902 was the first state to adopt a compulsory, state-wide primary law.
密西西比州於1902年首先通過帶強制性的全州預選法。The main contributions of the work can be summarized in the following : 1 ) using on - line collected data, a soft - sensor model of the column compositions is constructed via multiple linear regression ( mlr ) and principal component regression ( pcr ) technique
並分別選用多元線性回歸( mlr )和主成分回歸( pcr )方法對溶劑脫水塔產品組成進行建模,對所建模型進行了驗證,其結果表明模型的精度達到了預期的要求。Ole gunnar solskjaer will not start norway ' s euro 2008 qualifier against moldova on wednesday night
周三晚,挪威將與摩爾多瓦進行08歐洲杯的預選賽,索爾斯科亞不會上場。The basic principle and method of 3d stochastic modeling of sedimentary microfacies are discussed according to geological and acoustic impedance data of well - logging constrained seismic inversion, and a case study according to stochastic modeling of fluvial facies reservoir of the minghuazhen formation of neocene in a certain block of bohai bay basin is used to show the general process of this research
摘要探討了綜合應用地質及測井約束地震反演信息進行三維沈積微相隨機建模的基本原理、思路與方法, ?以渤海灣盆地某區塊新近系明化鎮組河流相儲層?例,說明這一研究過程的基本步驟,包括井眼沉積微相解釋、測井約束地震反演、波阻抗與地質相的概率關系分析、隨機模擬方法選擇、地質統計特徵分析、三維隨機建模、隨機模擬預測的多解性評價。The england captain was shown two yellow cards in quick succession two minutes from time having also been dismissed in england ' s penultimate world cup qualifier against austria on october 8
而在10月8日英格蘭隊同奧地利隊的世界盃預選賽中,貝克漢姆同樣被裁判出示了紅牌。Super tuesday is a day when a large number of states hold primary elections or caucus meetings. primaries and caucuses are part of the nominating process
這一天之所以重要是因為許多州都在超級星期二舉行初選或預備會議。這是總統競選的提名階段。This problem of the human site or living space is not simply that of knowing whether there will be enough space for men in the world - a problem that is certainly quite important - but also that of knowing what relations of propinquity, what type of storage, circulation, marking, and classification of human elements should be adopted in a given situation in order to achieve a given end
人們選址和生存空間的問題不只是象搞清楚世界上是否有足夠的空間給人類(這個問題當然很重要)那麼簡單,而是了解親緣關系,了解人類諸要素中,哪些要素為了達成特定的(假定的,預設的)結果,其存儲、循環、標記和分類,將被採用在特定的(假定的,預設的)情景裏面。In this paper, in order to most low blasting total cost, through the instance of blasting programchoose, analysed the hierarchical structure relation of prepare select scheme and blastingtotal cost, the single one by applicationbasic principleof the analytic hierarchy process ( ahp ) so that choose the best program
摘要運用層次分析法( ahp )基本原理,以爆破總成本最低為目標,通過爆破方案選擇實例,分析了預選的爆破方案與爆破總成本、各項分成本之間的層次結構關系,從而選出該次爆破的最優方案。分享友人