improved variety 中文意思是什麼

improved variety 解釋
改良品種
  • variety : n 1 變化，多樣化 （opp monotony uniformity）。2 （各種東西的）雜湊。3 異種；種類；項目；【生物學...
  1. However, the farther analysis in the paper indicates that the strategy of parameter configuration in current connection pool technique is static state with 1 - order enactment while initializes connection pool without self - optimized adjustment according as the variety of application demand, the operation results of high use frequency database are not cached and users visit the same database independently. the multi - propose connection strategy cannot control the database operation for the same transaction and cannot ensure the acid attribute, etc. in according with the defections mentioned above, the service technique of self - optimized connection pool is presented in this paper and the composing structure for self - optimized connection pool is designed, then, some strategy in dynamic parameters adjustment, transaction management and data cache for connection pool is improved

    然而，通過本文的研究分析，現有數據庫連接池技術的參數配置策略是靜態的，連接池初始化時進行一次設定，不能根據應用需求的變化而動態調整;連接池的核心管理機制中，沒有對使用頻率較高的數據庫操作結果進行緩存，多個用戶依然各自獨立地完成相同的數據庫訪問;使用的連接復用策略無法控制屬于同一個事務的多個數據庫操作，不能保證事務的acid屬性等。
  2. The slope variety of the width distribution is put forward as one of false dynamic characteristics which can reflect the dynamic information such as velocity variety etc effectively. due to the feature is added, the ability of the system identification is improved rapidly

    並首次提出了將寬度變化斜度分佈作為一個偽動態特徵，該特徵可以有效地反映出簽名人書寫時的速度變化等動態信息;它的加入，可有效地提高系統鑒別能力。
  3. Selection and breeding of procedure and request of the main broadleaf trees improved variety

    主要造林闊葉林樹種良種選育程序與要求
  4. This system is set up on the existing search engine foundations through web services " technology, has solved variety and non - structural web data with xml technology, has formed web multi - level data base, and constructed the system structure in high performance of data warehouse, utilized midas technology to form the high - performance index storehouse structure, has remedied the deficiency of search engines at coverage, accuracy etc, and improved efficiency of information retrieval

    該系統通過webservices技術，建立在現有搜索引擎基礎之上，以xml技術解決了多樣性和非結構性的web數據轉換，形成了web多層次數據庫，利用了web挖掘面向結構化或半結構化數據的智能化數據抽取和知識發現過程，並且構造了數據倉庫的高性能查詢體系結構? hpqs ，利用midas技術形成了高性能索引庫結構，彌補了當前搜索引擎在覆蓋范圍、準確率、復雜查詢語言的使用和結果表現方式等方面的不足，改善了信息檢索的效率。
  5. The results of the project of efficient cultivation technique for improved tea variety was reported. the advanced experience was obtained in the studying and popularizing of the cutting propagation technique, including the variety arranging, the grafting to change variety in the old tea garden ， two concave deep cultivation technique ， the organic fertilizer optimum manuring technique

    本文闡述了茶葉良種先進高效栽培技術項目的完成情況，以及在研究和推廣扦插繁殖技術、品種優化技術、老茶園嫁接換種、雙條凹溝深栽、優化有機肥施用技術中取得的先進經驗。
  6. Rate of new lines provided to yield trials is 16. 94 % for anther culture breeding, 1. 49 times that of the conventional breeding ; and the rate of improved variety obtained from anther culture is 0. 93 %, 3. 32 times comparing with that from conventional breeding

    經花培入選的產量鑒定新品系的選擇效率為16 . 94 % ，是同期常規新品系選擇效率11 . 34 %的1 . 49倍；經花培育成的審定品種的選擇效率為0 . 93 % ，是同期常規育成審定品種選擇效率0 . 28 %的3 . 32倍。
  7. Extension of improved variety in tianjin has made a great progress since the start - up of the 9th " five seed project, but there are still many problems exist. including : 1. disconnection among seed cultivation, seed reproduction and seed extension, short of sustainable scientific research of seed cultivation, lack of effective variety protection and competitive varieties

    品種質量是種業發展的關鍵環節，本文針對天津市種業的現狀指出當前存在的主要問題在於：一是育、繁、推脫節，科研育種力量后勁不足，品種保護跟不上，沒有拳頭品種；二是良種推廣部門多是貿易公司形不成產業；三是產后加工跟不上，阻礙了良種產業化的形成。
  8. Variety of timing methods are analyzed and compared, then the scheme of this thesis is made. by combining the traditional counting method with time stretching method, the accuracy and resolution of timing circuit can be greatly improved

    基於對已知的幾種計時方法進行的分析和比較，本文選用傳統測量方法與時間線性展寬技術相結合的方法實現時間間隔的高精度測量。
  9. Firstly, on the basis of meeting domestic market need, we would export properly some wheat to the counties of southeast asia. secondly, the wheat quality and supply capability would be improved steadily through variety breeding, production base establishing and extending technology of standardization cultivation. thirdly, wheat standard system should be consummated in order to guide the production and processing of wheat, in the meanwhile, it could be used as the technology barrier that could restrict wheat importing

    為盡快提高我國小麥國際競爭力，今後應採取如下戰略和措施：一是要制定立足於國內主戰場，適當向東南亞國家出口的發展戰略；二是通過加強品種選育、基地建設和標準化栽培等措施，穩定提高小麥品質和供貨能力；三是完善我國小麥各類標準，為生產和加工提供科學依據，同時也作為限制國外小麥進口的技術壁壘：四是加大小麥加工的技改力度，發展小麥精深加工：五是建立健全小麥品質檢測體系，加強市場信息服務；六是加強技術研究和節本增效技術的推廣，降低小麥生產成本；七是研究小麥tck的預警與控制，確保我國小麥安全。
  10. They only need to simple selection by instruments menu when input signal is full switching, namely can realized lightly switching in different type input signal a variety of thermocouple, thermo resistance, standard voltage current signal, and improved universality and reliability of instrument

    輸入埠均具備萬能信號輸入，只需通過儀表菜單的簡單選定，即可實現不同類型輸入信號各種熱電偶熱電阻標準電壓標準電流信號之間的輕松切換，提高了儀表的通用性和可靠性
  11. Scientific and technical innovation, cooperation and joint success the successful experiences of guoxin agricultural research association on realization of industrialization of improved variety of seeds

    科技創新合作共贏國欣農研會棉花良種產業化的成功實踐
  12. Therefore the legal awareness of the public and breeders should be improved and the following systems need to be created : expanding the list of plant variety protection, limited protection in " exception to plant variety rights ", and registration of trade mark of plant variety

    這些問題的解決不僅有待于公眾及育種者法律意識的提高，還有待于制度創新：擴大植物新品種保護名錄； 「例外保護」中的限制保護措施；注冊植物新品種商標等。
  13. Variety rule and influence factor of smooth operation, satisfactory performances and smoke are analyzed on the test result that the optimum emulsified diesel oil compared diesel oil through rig test and smoke test. burning the optimum emulsified diesel oil compared diesel oil, satisfactory performances of fuel are improved 21. 3 %, smoke reduced43. 48 %

    以燃用最佳配比乳化油與標準輕柴油的發動機臺架性能和煙度檢測對比試驗結果，分析了發動機燃用該種乳化油的動力性、經濟性和排放性的變化規律及其影響因素。
  14. As a small - scale factory type business, taisei engineer dengyo is consistently tackling improved manufacturing through the design and production of a variety of labor - saving devices and automated devices for factory use, as well as devices for plant installation, electric instrumentation panels, etc. in addition, we are providing our customers with positive assistance in the development of their own new products and ideas

    公司信息作為街道製造工廠，把工廠的省力化，自動化裝置，夾具的設計製作跟機械及電力設計相聯系，創造出更好的產品。另外，積極致力於開發客戶的新產品。
  15. Over the last twenty years the english teaching in middle schools has made great progress : the scale of teaching is expanded constantly, and the teaching level is improved continuously, teachers " quality is increased substantially etc. but we should also realize that the development of our english teaching ca n ' t meet the demand of the economical and social development, such as : we pay too much attention to the teaching of knowledge about language and neglect the training of language skills etc. cooperative instruction is a magic tool in english teaching, which is a successful teaching strategy in which small teams, each with students of different levels of ability, use a variety of learning activities to improve their understanding of a subject

    二十多年來，我國中學英語教學取得了巨大進步，教學規模不斷擴大，教學水平不斷提高，教師的素質已有了長足進步等等。但同時也應看到我國現有的英語教學方式和水平與我國社會經濟發展對人才的需求之間，依然存在不小的矛盾和差距，如：過分注重詞匯、語法等語言知識的講授，忽視語言的應用能力的培養等等。現代社會里，人們對人才的合作意識、語言的交際能力等方面的要求越來越高。
  16. Afterwards, with the development of productive forces, especially that of the techniques in bronze casting, the variety of weapons increased and their quality improved

    后來，隨著生產力的發展，特別是青銅器鑄造的發明，武器的種類和質量都得到很大提高。
  17. The problem of local parameter optimization in low synchronization bunch _ rank speed - control system has been researched in this paper. the paper analyzed the problems existing in trational double closed _ loop bunch _ rank speed - control system, and pointed out the influence on performance of system caused by nonlinear parameter with timing variety. added a local mit self _ adaptive controller to double _ closed loop bunch _ rank speed - control system. the results of computer imitating indicated that under same disturbance the performance of system has been improved obviously. 5figs., 1tab., 4refs

    對低同步串級調速系統中局部參數最優化問題進行了分析研究.從理論上分析了傳統的雙閉環串級調速系統中存在的問題，指出了系統中非線性時變參數對系統性能的影響.在雙閉環串級調速系統中增加局部mit自適應規則.計算機模擬結果表明:在相同的擾動作用下，系統的性能得到明顯改善.圖5 ，表1 ，參4
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