modified bases 中文意思是什麼
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The traditional homogene cloning method was modified on two aspects : first, homo - primers was designed at the sites with minimum degeneracy instead of maximum homology, secondly, some " n " bases were replaced with inosine in degenerate codes, resulting hi the degeneracy reduced from over 1000 times to below 100 times
改進后的同源引物簡並度從1000倍以上降低至100倍以下，利用rt一pcr成功地擴增出一條630bp的鹽藻cdna片段，該片段與其它物種的烯醇酶基因具有很高的相似性。 -
In rsdm, binary patterns are replaced by real - valued patterns, accordingly avoiding the coding process ; the outer learning rule is replaced by regression rule, therefore the model has not only the ability of pattern recognition but the ability of function approximation. the prearrangement of the address array bases on the distribution of patterns. if the distribution of patterns is uniform. then the address array is prearranged randomly, otherwise predisposed with the theory of genetic algorithm and the pruneing measure so as to indicate the distribution of patterns and improve the network performance. non - linear function approximation, time - series prediction and handwritten numeral recognition show that the modified model is effective and feasible
在rsdm中，以實值模式代替二值模式，避免了實值到二值的編碼過程：以回歸學習規則代替外積法，使該模型在具有識別能力的同時具有了對函數的逼近能力；地址矩陣的預置根據樣本的分佈採取不同方法，若樣本均勻分佈，則隨機預置，否則利用遺傳演算法的原理和消減措施來預置地址矩陣，使之反映樣本的分佈，改善網路的性能。 -
Screeds, bases and in situ floorings - polymer modified cementitious levelling screeds and wearing screeds - code of practice
找平層底基和現場鋪築地板材料.聚合物改良粘結找平層和耐磨層.實用規程 -
Is unreliable. so, in this paper we follow < flora reipublicae popularis sinicae > ( tomus 3 ( 2 ) ) ( ching ' s concept for athyriaceae in 1978 was modified ), spore morphology and molecular of athyriaceae was investigated. at the bases of these studies combining the researching informations of predeceesors, the texonmic position of the genera and dividing about subfamily in athyriaceae were analyzed
所以，本文根據《中國植物志》 3 （ 2 ）的系統（秦仁昌， 1978的系統並稍做改動） ，對蹄蓋蕨科的植物進行了孢粉學和分子系統學的研究，在此基礎上，結合前人的研究資料，對蹄蓋蕨科各屬的系統分類以及亞科的劃分進行了探討。 -
When you invoke extract interface on an interface, the bases and interfaces list is not modified
而在介面中調用「提取介面」時，將不修改基和介面列表。 -
When you invoke extract interface on a class or on a struct, the bases and interfaces list is modified to include the new interface name
在類或結構中調用「提取介面」時，將修改基和介面列表，以包括新介面名稱。 -
Word segmentation and part - of - speech tagging are bases of natural language processing ( nlp ). the former graduated students have done a great deal of work in this field. in my task i made use of the most of their result, modified their shortcoming and improved their performance
分詞和詞性標注是自然漢語處理（ nlp ）的基礎，前幾屆師兄已經在這方面做了大量的研究，我所做的課題就是在他們的基礎上對這部分內容進行總結、改進、提高，對后續研究提供更完善的支持。
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