方差的完全組 的英文怎麼說

中文拼音 [fāngchādewánquánzǔ]
方差的完全組 英文
complete set of variance
  • 方 : Ⅰ名詞1 （方形; 方體） square 2 [數學] （乘方） involution; power 3 （方向） direction 4 （方面） ...
  • 差 : 差Ⅰ名詞1 （不相同; 不相合） difference; dissimilarity 2 （差錯） mistake 3 [數學] （差數） differ...
  • 的 : 4次方是 The fourth power of 2 is direction
  • 全 : Ⅰ形容詞1 （完備; 齊全） complete 2 （整個） whole; entire; full; total Ⅱ副詞（完全; 都） entirely...
  • 組 : Ⅰ名詞1 （由不多的人員組成的單位） group 2 （姓氏） a surname Ⅱ動詞（組織） organize; form Ⅲ量詞（...
  1. Molecular examination and biological observation of transformed plants by growing resistant germinations we got 30 transformed plants. pcr and spot blotting hybridization analysis indicate that hsp70 anti - sense cdna had been integrated into tobacco genome. through observation and measurement we found 12 completely sterile, 9hyper - sterile, 3 partially sterile and 6 fertile and significant differences between them in stamen, height, and fruit weight

    Pcr和點雜交分析表明， hsp70正、反義。 dna己經整合到煙草的基因組中。在進行田間生物學性狀觀察時， 30株轉基因植株中有12株表現出完全不育， 9株高度不育， 3株部分不育和6株可育；不育植株在雄蕊、株高和果實重量等方面都存在明顯的差異。
  2. Twenty f1 combinations crossed among 5 varieties and strains different in fiber properties according to complete diallel crossing design were used to evaluate the heterosis and gene action of boll weight and lint percentage in high quality fiber property varieties in upland cotton in 1998 1999 for two year successively at nanjing. it was indicated that there existed small interactions with the environmental factors without maternal effects and the additive gene effect was in chief, attaining to 51. 2 % and 65. 4 % respectively for boll weight and lint percentage. the dominant effect was also in higher rate, 32. 6 % and 16. 8 % respectively. the population mean heterosis of boll weight and lint percentage over the mid - parental mean were relatively prominent 13. 3 % and 3. 5 % respectively in extreme significance. however, boll weight showed no significantly surpassing parental f1 heterosis over the better parent based on population mean ( 2. 0 % ) ; while the lint percentage expressed significant negative heterosis value ( - 2. 1 % ). the gene actions were in conformity with the heterosis expression. it was shown clearly that the f1 combinations crossed between parents with similar performances had relatively high dominant effects and significant positive f1 surpassing parental heterosis ( f1 heterosis over the better parent ) ; while no f1 combination crossed between the parents with prominent mutual difference surpassed the higher parent in yield components, which indicated that among those parents with less difference and close relationships, there still existed sufficient genetic variation or certain mechanism for creating variation and achieving greater advances in breeding. correlation analyses also indicated that there still existed severely undesirable negative correlation between yield and fiber properties as well as the difficulties for their simultaneous improvements

    利用5個具有不同纖維品質性狀的品種（系）配製完全雙列雜交組合20個，通過親本和f1的2年隨機區組試驗發現產量性狀的鈴重和衣分與環境的互作效應小，不存在母體效應，並以加性遺傳效應為主，分別占表型方差的51 . 2 %和65 . 4 % ;顯性遺傳效應所佔的比率也較高，分別為32 . 6 %和16 . 8 % .鈴重和衣分的群體平均優勢較大，分別為13 . 3 %和3 . 5 % ，達到了極顯著;鈴重的超親優勢為2 . 0 % ，不顯著;衣分為顯著的負值（ - 2 . 1 % ） .遺傳分析與雜種優勢結果一致.具體表現在產量性狀上，親本相當配製的組合雜合顯性較高，其超親優勢正向顯著，而極值親本（差異較大）所配組合沒有超過高親的.這表明親本差異小、親源關系較近的親本中仍然存在足夠的遺傳變異或某種機制以創造變異使育種取得更大的進展.相關分析表明了仍然存在嚴重的品質與產量的負相關，遺傳改良的難度較大
  3. A very professional patch tools that can automatically compare the difference between before and after the patch, can also be adjusted manually how subsidies can be byte - by - patch, and can also use ordinary template find two replacement ; patch before and after the file size may vary ; patches can be a single file, but also can be dealt with a number of different set, different directory, or even the name does not match the number of documents and links, such as text interface fully customizable ; can be saved by upgrading programme to use can use built - in and external compression ; or may not revise its own compressed form ; is completely free

    一款非常專業的補丁製作工具，可以自動比較補丁前後的差別，也可手工調整如何補貼；可以對位元組逐個補丁，也可以使用普通和模板兩種查找、替換；補丁前後的文件尺寸可以不同；可以對單個文件補丁，也可以處理多個不同盤、不同目錄、甚至名字並不匹配的多個文件；界面文字和鏈接等完全定製；可保存方案以備升級使用；可以使用內置和外部的壓縮器；也可以不壓縮自行修改窗體；完全免費！
  4. Phopholipase c - 1 ( plc - 1 ) is widely known to play an important role in regulating cell proliferation and differentiation, development of the organisms, cell transformation and oxidative stress. till now, the mechanism how phopholipase c - 1 acts can not be thoroughly illustrated, nor has the interaction between plc - 1 pathway and other signal pathways been systematically reported. this research chose 2 - de + ms as the basic method from all kinds of proteomics strategies and compared the total protein expression map of mef genetically deficient in plc - 1 ( plc - 1 - / - ) to that of wild type mef ( plc - l + / + ) aimed to find some protein spots differentially expressed, thus we can discuss the impact of knockout of plc - 1 on signal transduction initiated by growth factors such as egf comprehensively. in this way, we can study the biological function of plc - 1 and mechanism of plc - 1 pathway indirectly, which will contribute a lot to further analysis

    鑒于plc - 1發揮上述作用的機制尚未完全闡明， plc - 1通路與其他信號通路間的交聯和代償尚無系統報道，又因為以往的研究方法不夠全面，本研究以野生型小鼠胚胎成纖維細胞（ plc - 1 ~ （ + / + ） ）和缺失磷脂酶c - 1的小鼠胚胎成纖維細胞（ plc - 1 ~ （ - / - ） ）為研究模型，在眾多蛋白組學策略中選擇了雙向電泳+質譜（ 2 - de + ms ）作為研究手段，通過對比表皮生長因子（ egf ）刺激24小時後上述兩種細胞的總蛋白質表達差異，全面地探討敲除plc - 1對生長因子誘導的信號傳遞的影響，從而間接研究plc - 1生物學作用、信號傳遞機制及其代償情況，為后續的深入研究打下基礎。
  5. The traditional method is that the impulse response of filter can be gotten by optimization under the perfect reconstruction condition

    傳統的研究方法是在滿足濾波器組完全重構的情況下通過尋優的方法得到濾波器的沖擊響應，所得到的濾波器性能較差。
  6. Tension control is a very important part of process control in many industrial applications, and plays an important role in improving product quality ^ enhancing system control security and etc. in this paper, electro - hydraulic proportional control methods are applied to control the export tension of the hydraulic motor and also the related winding machine by modulating the pressure difference between the inlet and outlet of the hydraulic motor, and the control methods are proven feasible

    張力控制是許多工業生產過程式控制制中的一個重要的組成環節。它對提高產品質量、增強系統控制安全等方面起著至關重要的作用。論文採用電液比例控制技術通過調節液壓馬達進出口壓差，控制其輸出扭矩，在完成卷繞機構收放過程中，對纜或織物的張力控制的方法是可行有效的。
  7. Although marketing theory and concept have been put into practice, these banks are still far lagging behind in marketing concept, marketing mechanism and the employ of marketing strategies and means, compared with their experienced foreign counterparts. the manifestation of such gaps includes the weak awareness of overall marketing, the imperfect marketing organization and mechanism, the lack of a uniform strategic planning and a definite marketing positioning, the immaturity of true r & d mechanism and market pricing mechanism for financial products, the unsystematic use of promotion means, the unsatisfactory effects of mix policies used, the inefficiency and irrational structure of distribution channels, the imperfect distribution technology, the imperfect information system and the incompetence of marketing team

    近幾年來，實踐中雖然已經引入了營銷理論和觀念，但是跟國外先進銀行相比，在營銷觀念、機制和營銷策略、手段運用方面總體上還尚存在較大差距，主要表現在整體營銷意識不強；營銷組織和機制不健全；缺乏統一的戰略規劃和明確的市場定位；尚未形成真正的金融產品研發機制和市場定價機制；在促銷手段的運用上較為零散，對組合策略運用效果不勝理想；分銷渠道效能較低，結構不合理，技術上有待于提高完善；信息系統不夠完善；營銷隊伍素質有待進一步提高等等。
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