生長階 的英文怎麼說

中文拼音 [shēngzhǎngjiē]
生長階 英文
growth step
  • 生 : Ⅰ動詞1 （生育; 生殖） give birth to; bear 2 （出生） be born 3 （生長） grow 4 （生存; 活） live;...
  • 長 : 長Ⅰ形容詞1 （年紀較大） older; elder; senior 2 （排行最大） eldest; oldest Ⅱ名詞（領導人） chief;...
  • 階 : 名詞1. （臺階） steps; stairs 2. （等級） rank 3. [醫學] （耳蝸的三個螺旋管的任一個） scala 4. [數學] order 5. [地質學] stage
  • 生長 : grow; grow up; ascent; merisis; build up; auxesis; increment; overgrowth; gain; burgeon; bourgeon...
  1. In the course of studying the fibre parameter in different development period, it was discovered that the rod density increased from the top to the middle of the boule

    考察纖維參數在不同生長階段的分佈規律發現，從頂部到中段纖維密度增大，從中部到根部纖維密度基本不變化。
  2. By making some assumptions, collision frequency were presented. then the the flocculation kinetics model was established through population balance equation. comparison of experimental data and modeling results indicate that there are the same trend between the two. so the model can predict floes number and size during flocculation of yellow river ' s loess particles without using empirical parameters. the tem and sem were used to obsever floes in the study of floe structure. the flocculation was divided as flocculi, floc and floe aggregate. the floes structure model was established by assumption that particles position in floe accords with tetrahedron. the fractal dimension of model and experimental floes was found to be coincidentso the model can reflect the structure of flocs formed in flocculation of yellow river ' s loess particles by macromolecule flocculant at a certain extent

    最後，本文還對絮凝動力學和絮體結構進行了研究，在前人研究的基礎上，針對高分子絮凝黃河泥沙，對絮凝過程作了一些符合試驗條件的假設，建立了顆粒碰撞頻率表達式，應用了顆粒數量平衡方程，從而建立了絮凝過程的動力學生長模型，模型計算結果與試驗數據對比表明，二者趨勢一致，在沒有使用經驗參數的情況下基本上能夠描述黃河泥沙絮凝過程中絮體數量和尺寸分佈的變化過程；對絮體結構的研究中，應用掃描電子顯微鏡和透射電子顯微鏡對絮體進行了觀察，將絮體分為絮粒、絮團和絮網三個不同的生長階段，通過假設顆粒結合位置符西安建築科技大學博士學位論文合正四面體，建立了絮體結構模型，計算得到的模型絮體分形維數基本與試驗中的實際絮體相符，在一定程度上能夠反映高分子絮凝黃河泥沙生成的絮體結構。
  3. Effects of removal of the shoot apex and leaf wounding on nitrogen uptake and nicotine production were studied with tobacco plants grown in sand or hydroponic medium under the controlled conditions

    摘要採用砂培和營養液培養方法，研究了在營養生長階段切除頂芽和葉片損傷對煙株生長、體內煙堿濃度、氮濃度及吸氮量的影響。
  4. The results suggested that the enzymatic activity of invertase from high to low was yh 、 yn 、 yf, and the amino acid sequence of the three strains were completely identical

    得出3株高糖酵母在不同生長階段的蔗糖轉換酶酶活由高到低依次為yh 、 yn 、 yf ，而其蔗糖轉換酶的氨基酸序列卻完全相同。
  5. The tribolgical characteristics of ots molecular film in " island " formation stage changed acutely

    在「島式」結構生長階段的ots分子膜，摩擦學特性劇烈變化。
  6. Israelensis recombinants, which contained recombinants plasmid pmt4 and pmt9 respectively, were obtained by electroporation. the bioassay results showed that the recombinants b - pmt9 and b - pmt4 had toxicities both to resistant and susceptible c. quinqnefasciatus larvae during vegetative growth stage, having the lc ? o values similar to that of. fi. sssii - 1. however, the toxic levels of the final sporulated cultures of recombinants b - pmt4 and b - pmt9 differed, with a lcso value of 2 49mg / ml for b - pmt9 and little toxicity for b - pmt4 by using the plasmid pmt9, m txl gene from b. sphaericus was ligated with p20 and cytjaa gene, giving recombinant plasmid pmpx2

    含有pmt9和pmt4的大腸桿菌轉化子能表達產生mtx1毒素，發酵液對敏感和抗性致倦庫蚊幼蟲具有中度毒殺作用；含有pmt9和pmt4的蘇雲金芽孢桿菌轉化子b - pmt9和b - pmt4在營養體生長階段對敏感蚊幼和抗性幼蟲也具有毒性，毒力與野生型b . sss - 1相當，而不同轉化子在芽孢形成期的毒力因插入的mtx1基因轉錄方向不同而表現出差異，其中b - pmt4對目標蚊幼毒力極低（ lc _ （ 50 ） 10mg ml ） ，而b - pmt9對蚊幼蟲具有毒性（ lc _ （ 50 ） = 2 . 49mg ml ） 。
  7. Influence of developmental stage of host plant leaves on the larval development and survival of brontispa longissima gestro

    寄主植物葉片生長階段對椰心葉甲幼蟲生長發育的影響
  8. 4 in order to make. the decision adjust to the practice, and use the limited water resources more rationally. a multi - objective fuzzy decision method for irrigation district is presented considering fuzzy connection, then a method is given to get the changeable objective weight of each stage. this model can solve the decision in conjunctive use of ground and surface water

    4 、為合理利用水資源，使渠井結合灌區的地表、地下水聯合調度決策與實際結合更緊密，本文在陳守煜建立的多指標模糊關系優選決策理論基礎上，提出了考慮時段指標變權重的多指標模糊關系優選決策方法，模型中各指標的權重隨作物所處生長階段的不同發生變化，並將模型與演算法應用於實際例子中，取得了較為滿意的結果。
  9. In reproductive phase, however, the ratio of low - fertility plants first increased then decreased as genetic relation between exogenous donors and a. thaliana reduced

    但在生殖生長階段，低育性株率的變化隨著親緣關系的從近到遠呈現出一種先升高再降低的變化趨勢。
  10. Se stress and se bio - organization in two species of spirulina at different growing phases

    兩種螺旋藻在不同生長階段的硒脅迫和生物有機化效應
  11. Sem and ftir were used for the growing films in different stages and xps for the last film were analyzed

    對不同生長階段的薄膜進行了sem 、 ftir分析，對最後沉積的薄膜進行了xps分析。
  12. The results showed that the activities of protease in all digestive organs went up sharply with body weight increasing from 55 g to 122 g, and that went up slowly with increase of body weight from 122 g to 225 g

    結果表明，奧尼羅非魚各消化器官蛋白酶活性均隨實驗魚體重增加而上升，腸道蛋白酶活性在體重55g 122g的生長階段急劇上升，生長後期變化幅度較小。
  13. Days from seedling to maturing descended as sowing delayed

    即晚播對整個生育階段的影響主要是作用在營養生長階段。
  14. Thinning involves logging selected trees in dense growing - stage forests for the purposes of greater public interest

    為了更長遠的公共利益，選擇將處于生長階段枝繁葉茂的樹木作為砍伐對象。
  15. Among the 88 species with more than 15 individuals, 87. 5 % had an aggregated distribution pattern, and 9. 1 % species were randomly distributed

    研究中將樹木依胸高直徑分成四個生長階段，並比較整個樣區及各生育地及?同徑級大小植物分佈?型之差? 。
  16. Deep rooting of rice plant made easy to absorb more nutrients from deep soil layers, and protected the plant from lodging at reproductive stage

    深根水稻植株從深層土壤中吸收更多養分、並保護植株在生殖生長階段不倒伏。
  17. According to the crown growth characteristics in industrial eucalyptus stand of short rotation, the unit step function model was put forward for the process with changing point of short rotation eucalyptus clones u6 based on the survey practical stands

    摘要針對短輪伐期桉樹人工林林分冠幅生長的特點，在現實林分調查的基礎上，模擬提出了適合有變點的短輪伐期桉樹u6無性系林分冠幅生長階躍函數模型。
  18. A flower experiences various stages of growth

    一株花要經歷不同的生長階段。
  19. Study on production performance of crossing beef cattle in different growth periods

    不同生長階段雜交肉牛生產性能的研究
  20. Calcium is especially important during this period, when most bone growth is taking place

    這一時期骨格正處于生長階段，鈣的補足特別重要。
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