derived sequence 中文意思是什麼
derived sequence
解釋
導出序列-
14 out of 25 strains of biocontrol agent streptomyces showed chitinolytic activity by biological assay. these 14 strains of biocontrol agent streptomyces were detected for chitinase gene using pcr primers derived from the conservative sequence of 17 cloned chitinase genes from streptomyces
此方法相對于幾丁質酶的傳統生物學檢測，具有更好的準確性和靈敏性；而且與生物學檢測相比，使用分子檢測省時省力。 -
Then based on the analysis of the constructions of wh, go and ls sequences, the corresponding correlation properties are derived and methods of selecting subsets with good periodic mean - square cross - correlation property or aperiodic mean - square correlation property from the wh set and go sequence set whose go zone z = l are investigated. furthermore, the methods of truncating the go sequences to obtain the quasi - orthogonal ( qo ) set whose family size m is larger than the length l and the quasi - generalized - orthogonal ( qgo ) set whose size m is larger than li2z are discussed, together with the numerical results of the correlation properties
基於這些結果，探討了如何從wh序列集和廣義正交區z = 1的go序列集中，分別按照周期互相關均方特性最優和非周期相關均方特性最優的準則選擇性能較好的序列子集；同時討論了將廣義正交序列截短來獲得準正交（ qo ）序列集和廣義準正交序列集（ gqo ）的方法，並給出了這一類序列相關特性的數值計算結果。 -
The theory of fixed sequence derived from roman law and was developed in german law. the theory of promoted sequence was derived from germanic law and was made perfect in the civil laws of french and japan
順序固定主義最先源於馬羅法，后被德國、瑞士民法所發展；順序升進主義源於日爾曼法，法國、日本民法對此進一步發揚光大。 -
Secondly, it was. made theoretical analyses about the optimal training sequence design by the maximum likelihood estimation method and obtained the corresponding results, which were compared with the separate results derived by the minimum mean square error ( mmse ) estimation method in the other literature. at last, it was analyzed the impac
其次進行了採用最大似然（ ml ）估計法的最佳訓練序列設計的理論分析，分別得到了有關結果，並和其他文獻中採用最小均方誤差（ mmse ）估計法的設計結果進行了分析比較，得到了有關結論。 -
Detailed studies of tectonic unit and mineralized pedigree in each tectonic unit and each period provided that tectonic evolution passed an evolutionary sequence from early extension - transition - late compression that correspond to mineralization - sediment and submarine eruption - exhalation mineralization - moderate to acid magma and tectonic hydrothermalism that are relevant to mantle - derived magma and volcanic activities ; the mineralized pedigree can be indicated as mantle derived - inner basin and deep source - crust source ore - forming materials
對各時期、各構造單元的成礦譜系進行了詳細研究，提出構造運動演化從早期拉張過渡晚期擠壓的演化序列，分別對應于以幔源巖漿和火山活動有關的成礦作用沉積及海底噴流?噴氣成礦作用中酸性巖漿及構造熱液成礦作用；在成礦物質上由幔源盆內及深源殼源的成礦譜系。 -
The expressions of displacement fields of dorsal and frontal surface for two piles, row piles and group piles are derived. the solution taking into consideration the effect of construction sequence of jacked pile accords with the actual engineering
該式考慮到了沉樁施工順序的影響，較各樁的簡單疊加更符合工程實際情況，而且能夠簡化為不考慮施工順序的靜壓群樁擠土位移場的解答。 -
The integrated study of heavy mineral, palaeocurrent direction, and sedimentary facies distribution has disclosed that the detritus are derived chiefly from the southeast and east - northeast during the deposition of the yanchang formation in the late triassic. the variations in the palaeocurrent directions have consequences for the development and distribution of the sequence stratigraphy and sedimentary facies of the yanchang formation. the major and trace element analyses of the mudstones from the yanchang formation also show that the lake waters would be freshened to brackish
初次通過泥巖常、微量元素測試資料和沉積學分析得出，延長期富縣探區湖泊水體屬于淡水-微鹹水，微量元素含量及其比值在剖面上的變化對延長期湖平面升降和氣候的演變具有良好的響應，湖平面升降、氣候演變對層序地層的發育有著直觀而又重要的影響。 -
The article studies the convergence properties of the sequence, net, filter base and filter in top space, proves the consistency between the convergences of the filter and its corresponding net, and proves the equivalence of filter derived net and its corresponding net
摘要對拓撲空間中的序列、網、濾子基和濾子的收斂性質進行了研究，證明了濾子收斂與濾子對應的網收斂是一致的，並證明了濾子導出網與對應網是等價的。 -
The lead isotope compsition of ore suggested that the lead should mainly be derived from old sequence at depth
佛子沖礦田礦石鉛同位素組成穩定，主要來自基底地層沉積物。 -
Biological rule of inserts and rh box needs farther research. our research showed that gene sequences of the oriental were different from that of caucasian. designing primers according to rh dna sequence derived from caucasian could not discover the influence factors of rh d gene expression and inheritance characteristics
筆者認為，東方人種有著不同於高加索人的rh血型基因u ，文獻公布的rhdna序列來源於高加索人種，據其設計引物進行的研究，不能完全揭示中國人d基因表達的影響因素及遺傳學特徵。 -
In this paper ， an optimal search strategy by dividing the whole surveillance area into regions is presented so that the optimal search can be adaptively implemented in phased array radar. firstly ， the inherent relationship among average discovering time ， radar resources consumption ， search frame period and target distribution density is studied. secondly ， parameters for the region search are optimized to achieve the optimal search performance inside regions. then ， the optimal search frame period for each region is derived to minimize the average discovering time of targets ， where the constraint of radar time resource and the importance of each region are taken into account. finally ， the adaptability of this search strategy is discussed. only if the optimal parameters for each region are utilized and the beams are scheduled according to the optimal frame period under the radar time constraint ， the optimal distribution and the optimal scanning sequence of beams can be implemented adaptively. thus ， optimal search is adaptively implemented in the whole surveillance area
本文提出一種分區搜索演算法，實現了相控陣雷達的自適應最優搜索.首先，研究了各區域平均發現一個目標消耗的雷達資源和目標被發現的平均時間同搜索幀周期以及目標強度的關系；然後，研究了在各區域採用兩步搜索演算法的最優參數設計，實現了局部區域的最優搜索；其次，在雷達時間資源有限和區域重要性加權的約束條件下，導出了使目標被發現的平均時間最小的區域最優幀周期；最後，討論了分區搜索演算法的自適應性.只要採用各區域的最優參數，按最優幀周期調度雷達波束，就可以自適應地實現使目標被發現的平均時間最短的波束的最優分佈和掃描順序，即自適應最優搜索 -
Comparison of the entire derived peptide sequence with other serine protease revealed significant homology, especially with a reported gene from another b. pumilus strain tyo - 67 ( 99 % homology )
將克隆到的堿性蛋白酶基因（命名為ap ）編碼的成熟蛋白n一端序列與純化的脫毛蛋白酶n一端序列進行比較，二者完全相同。 -
In this dissertation, the following experiments are conducted : firstly, cloning of hpab - gene, i ) the amino acids sequences of 23 animal - peptide antibiotics were analyzed by multiple sequences alignment method and a pair of degenerated primers were designed according to the consensus sequence derived from mature peptides of some beta peptide antibiotics
人源肽抗生素hpab -的基因克隆：對動物23種型肽抗生素的氨基酸序列進行對比，選擇部分相似性較高的序列，分析其成熟肽的結構特點，抽提型肽抗生素的一級結構特徵，並以此為基礎設計簡並引物。 -
Pfge analysis of 6 ecor ] digested bacs clones which were derived from the library and contained lmbr1 sequence proved the overlap among the bacs
對篩選得到的6個含lmbr1序列的bac克隆酶切分析的結果表明bac克隆之間是相互重疊的。 -
The gene encoding the mature peptide was cloned from the total rna of h rhossiliensis owvt1 by rtpcr. sequence analysis of the gene was described in this papel the amino acid sequence, as derived from the nucleotide sequence of a cdna clone, had high homology with other subtilisin - like serine protease of nematogenous fimgi
與其他絲氨酸蛋白酶基因序列比較表明，與其他線蟲卵寄生性真菌如paecilomyceslilacinus 、 verticilliumchlamydosporium及m . anisopliaevar . anisopliae同源性較高，而與捕食線蟲真菌arthrobotrysoligospora同源性較低（ 45 ） 。 -
The phylogenetic tree was constructed based on sequence comparison and analysis. the result showed that c strain derived from rabbit spleen tissue, c strain adapted to sk6 cell, shimen virulent strain all belonged to group 1. 1, and the prevalent virulent strains belonged to subgroup 2. 1 or subgroup 2. 2. this indicated there were at least two subgroups, which were prevailing in china, and the prevalent virulent strains were diverse far from c. strain vaccine virus
通過序列比較和系統發生關系分析發現： c -株兔組織毒、 c ?株細胞毒和中國50 60年代流行的石門強毒株同屬于組群1 （ group1 ） ；近期豬瘟流行毒株均屬于組群2 （ group2 ）的兩個不同的亞組群（ subgroup2 . 1和2 . 2 ） ，表明我國目前流行毒株至少有2個亞組群。 -
The explanation proposed by this paper is that, the mineral sequence in the mineralization is decided by the differentiation of ore - forming fuid system and the orderly deposition of each sub - system derived from the differentiation
本文認為最佳的解釋是，成礦流體體系的分異及其分異出來的各個子體系有序的賦存層次決定了成礦階段的有序性。 -
According to the derived spore - pollen percent diagram and spore - pollen concentration diagram, the sequence of vegetation change recorded in the malan loess of xishan mountain, beijing area is as follows : zone p1 : in this zone the herbal pollens were overwhelming and the total pollen concentration was relatively high, so the vegetation during this period was arid grassland
P3帶，該帶總體上花粉濃度較小，花粉濃度出現了多次波動，表明該時期氣候不穩定，植被在荒漠草原和乾草原之間變化。該帶可以分成下列5個亞帶： p3 ） ， p3 2p34pm和p3 5 。 -
The method names and their sequence were derived by a combination of backward chaining and consulting an undergraduate statistics textbook that provided step - by - step instructions for computing intermediate values
方法名及其序列是通過結合逆向鏈接和參考大學本科學生使用的統計學教科書推導得出的，該教科書一步一步地說明了如何計算中間值。 -
To verify the performance of ds sequence, a kind of correlation detector is designed, and its ber formula is derived
針對cne切snev直接擴頻序列，提出並設計了一種相關檢測方案，推導了該方案的誤碼率公式。
分享友人