種類特徵 的英文怎麼說

中文拼音 [zhǒnglèizhǐ]
種類特徵 英文
species characteristic
  • : 種名詞(姓氏) a surname
  • : Ⅰ名1 (許多相似或相同的事物的綜合; 種類) class; category; kind; type 2 (姓氏) a surname Ⅱ動詞...
  • : Ⅰ形容詞(特殊; 超出一般) particular; special; exceptional; unusual Ⅱ副詞1 (特別) especially; v...
  • : 名詞[音樂] (古代五音之一 相當于簡譜的「5」) a note of the ancient chinese five tone scale corre...
  • 種類 : kind; class; description; type; variety
  • 特徵 : characteristic; feature; properties; aspect; trait
  1. Finally, this thesis explored incremental algorithm, which featured normally in addable and non - iterative with some advantages, such as applicable to large and dynamic database, lower demand for memory, implementation of parallel processing and incremental update

    增量演算法的要求是聚一般是可加的、非迭代的,該文提出了一基於密度的網格聚演算法gdclus ,並在此基礎上提出了增量式演算法igdclus 。
  2. The present dissertation, which including introduction, the history and present situation both in china and abroad, mainly deals with the morphology, phylogenetic analysis and biogeography and taxonomy on the selenocephalinae from asia - pacific area

    內容包括緣脊葉蟬亞科分的歷史沿革、國內外研究概況、分、系統發育、生物地理學和描述等方面。
  3. Constant companions are added to the character taxa to form the " characteristic species combination " for associations and higher taxa

    恆有伴生構成群叢或更高級分單位的「組合」 。
  4. A review with 27 references, introducing the variety, ch aracte ristics and pathogen of transmissible spengiform encephalopathy ( tse ), and the s ympotom of bovine spongiform encephalopathy ( bse ) and it s infectious pathways, summarizing relations between bse and creutzfeldt jakob disease ( cjd ) bas ed on a large number results of experiment research

    介紹了傳染性海綿狀腦病的點和病原體,以及牛海綿狀腦病( bse )的病及感染途徑,並根據大量實驗研究結果對牛海綿狀腦病與人海綿狀腦病之間的關系進行了綜述。
  5. The present dissertation mainly deals with the morphlogy, taxonomy, geographical distribution and phytogeny of empoascini from china. the history and present situation both in china and abroad, its morphology, geographical distribution, economial importance, material and methods are introduced and discussed

    綜述了小綠葉蟬族分的歷史沿革、國內、外研究概況、研究材料和方法、經濟意義、分、世界及中國屬、的地理分佈,進行了中國小綠葉蟬系統分
  6. Constant companions are added to the character taxa to form the "characteristic species combination" for associations and higher taxa.

    恆有伴生構成群叢或更高級分單位的「組合」。
  7. Under the observation of distribution and devotion of each feature in each class, the feature can be divided into three types : single - class feature, multi - class feature and general feature. according to the different distribution in each class, the general feature with less difference among classes will be filtered. the experimental results show that the precision of text classification is improved due to efficient filtration of substantive irrelevant or weak features

    演算法通過分析文本的分佈性以及區分的情況,將文本劃分為單、多與一般等三型,按照在各之間的分佈差異,將分佈差異較小的所對應的一般進行過濾,實驗結果表明這演算法有效地過濾了大量的無關信息和弱相關信息,提高了分演算法的精度。
  8. According to the statistics of main journals about late 50 years in our country, our phytologists pay attention to the comparative anatomy studies of the carpoplyte, such as the structure of vascular tissue, leaf and leaf epidermis, the structure and development of flower, the characteristic of seed and seed coat, the secretory tissue, some primitive carpophytes and so on

    根據近50年國內主要期刊統計,我國植物學者重點在子植物的維管組織結構、葉及其表皮結構、花的結構和發育、子及、分泌組織以及一些原始子植物等方面開展了比較解剖研究,為一些植物科、屬的系統分提供了解剖學依據。
  9. Formations are often divided into subordinate community types characterized by their dominant species.

    群系可以按其優勢物劃分為一些次級的群落型。
  10. Secondly, the paper researches blind estimation of signals parameters, including the carrier frequency, signal to noise ratio and symbol rate of digital modulations. thirdly, with the combination of parameters from early studies on the decision theory, a set of robust feature parameters are extracted from signal power spectrum and the power spectrum of the second and fourth power of signal. based on these parameters, the proposed scheme is able to recognize 12 types of common used modulations, namely ask 、 2fsk 、 msk 、 4fsk 、 psk 、 qpsk 、 / 4qpsk 、 8psk 、 am 、 dsb 、 ssb 、 fm

    接著,對信號功率譜、平方譜及四次方譜進行研究,針對通信中常用的調制方式,結合前人提出的基於決策理論中的參數,設計了一組對信噪比和信號調制參數不敏感的分參數,利用上述參數完成了一基於信號頻域的識別方法,可以對ask 、 2fsk 、 msk 、 4fsk 、 psk 、 qpsk 、 / 4qpsk 、 8psk 、 am 、 dsb 、 ssb和fm這12常用調制方式進行識別。
  11. Its basic thought is that using amass of simple classifier which has common classified ability and through thecertain method , at last , constitutes a very strong classifier which has strongclassified ability carries on many times with this strong classifier to the goalpictures , finally confirmed the pictures whether includes the human face andits the general position this algorithm uses a characteristic which called haar characteristic thischaracteristic is one kind of simple rectangular characteristic , because it issimilar with the haar wavelet , so called haar characteristic this kind ofcharacteristic is composed of two or many rectangles that are congruent andneighboring there are white and black kinds of rectangles in the characteristictemplate, and defines this characteristic template characteristic value as thewhite rectangle this characteristic value is that the difference between white

    本文主要研究基於haar的adaboost演算法。由於以前提出的中包含的人臉基本比較少,導致檢測時間過長。本文根據人臉基本的分佈提出一新的,新覆蓋了人的眼睛,鼻子和嘴,它由haar中的一些簡單組合而成,形狀似卷積中用到的3階矩陣,這檢測的結果是可以檢測到人臉,時間上得到優化。
  12. Anthropology ) of or pertaining to or characteristic of one of the traditional racial division of humankind including especially peoples of central and eastern asia

    (人學)一族的,或與此族有關的,或有此的,它主要包括中亞、東亞的人民。
  13. By making use of two kinds of exponential sums and cohen ' s sieve, we better the lower bound concerning the number of primitive elements and also prove the existence of primitive polynomials with a1, a2 prescribed when n = 5, 6. in the remaining of the paper we study primitive elements in the form of a + a - 1 over finite fields. a counting formula is given as a result, as well as all the finite fields that do not have such elements

    本文對n = 5 , 6兩情形,利用有限域上的兩和估計及cohen篩法[ 5 ] [ 7 ] ,改進了[ 10 ] [ 11 ]中關于方程組本原元解個數的下界,並得到在為奇的有限域上存在可預先指定前兩項系數的n次本原多項式。
  14. The irrigation zones are determined according to the varieties and characteristics of the soil

    灌溉區域是根據土壤的品來進行分
  15. In this paper, we present a new method on feature extraction which uses hownet as semantic resource, and use maximum entropy model to realize it

    本文提出了一使用知網作為語義資源選取分,並使用最大熵模型進行分的新方法。
  16. The est zymograms of the same species from same region have little differences and their similar degree is high, so form their own cluster first, and then form a big cluster with that from the different regions. the est zymograms of the different species of the same genus differ sharply, and the individuality of the same species, but generality of the same genus

    但同同一地理群個體之間est同工酶酶譜差異較小,相似程度較高,先聚成一,再同其他地理群聚聚成一大;同屬不同間的est同工酶酶譜差異較大,具有,同時也具有同是一屬的共性。
  17. The experiment shows that features are effective for classification

    模擬實驗表明3提取方法均能提取出有效的分
  18. This paper mainly focuses on the study of law system on asset securitizition. the first part mainly gives out the definition of asset securitization, including its conception, categories, features, applying program and functions on economy and law. the second part is mainly devoted to the law principles of asset securitization, which has made an expanded exploration for the next part. the third part is the importance of the paper, discussing the law system of asset securitization

    第一部分首先簡要介紹了資產證券化的法律界定,包括資產證券化的定義、、實現程序和經濟與法理功能。第二部分主要闡述了資產證券化的法律原理,為下一部分資產證券化法律制度的論述做了鋪墊。第三部分是本文的重點,論述了資產證券化的法律制度。
  19. Exposition will be laid mainly on the concept, category, features and functions of credit insurance, international trade risk and export credit insurance, and on essential issues such as comparison among export credit insurance, export credit loan. export insurance adjustment and commercial insurance. 2

    主要是對信用保險、國際貿易風險與出口信用保險的概念、、作用、出口信用保險與出口信貸、出口保理及商業保險比較等基本問題進行論述。
  20. Objective to study the pattern and to explore the influence factors of occupational injuries in various automobile workers

    目的探索汽車製造不同工工人工傷事故發生的及影響因素,為勞動安全部門制定防治對策。
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