幼態成熟 的英文怎麼說

中文拼音 [yòutàichéngshú]
幼態成熟 英文
neoteinic
  • : 名詞1. (形狀; 狀態) form; condition; appearance 2. [物理學] (物質結構的狀態或階段) state 3. [語言學] (一種語法范疇) voice
  • : Ⅰ動詞1 (完成; 成功) accomplish; succeed 2 (成為; 變為) become; turn into 3 (成全) help comp...
  • : 熟形容詞1 (植物的果實完全長成) ripe 2 (加熱到可以吃的程度) cooked; done 3 (加工製造或鍛煉過...
  1. Camptotheca acuminata is a tree unique to china, producing terpenoid indole alkaloid ( tia ) 10 - hydroxycamptothecin ( hcpt ) and camptothecin ( cpt ), which possess strong anti - cancer bioactivity. the dynamics of hcpt and cpt during seed maturation, seed germination, post - germinative development and daily growth were measured by hplc ( high performance liquid chromatography )

    應用高效液相色譜技術對我國特有樹種? ?喜樹( camptothecaacuminata )在種子形、萌發、苗生長及高溫脅迫過程中喜樹堿和10 -羥基喜樹堿的代謝動進行了詳盡的研究。
  2. The juvenile stages and neoteny observed by him may also be explained in this way.

    他所看到的階段和幼態成熟也可利用這種方法來解釋。
  3. Length, diameter, density, fresh weight, dry weight, water content, osmotic potential and element concentrations ( ca, mg, na, k, cl ) were determined for each. seedling of b. gymnorrhiza and a. corniculatum were cultured for 60 days on various salinity of seawater ( 0, 5, 10, 15, 20, 30, 40, 50 ) in green house. samples were taken at 3, 7, 11, 15, 22, 30, 45 and 60 days after planting, separated into root, hypocotyl, stem and leaf

    本文研究了福建九龍江口木欖和桐花樹胎生繁殖體從果實形到發育過程中形、生物量、含水量、胚軸密度、滲透勢、五種主要礦質元素( ca 、 mg 、 na 、 k 、 cl )等的變化和溫室內人工鹽度梯度栽培下木欖和桐花樹繁殖體長苗( 0 60d )過程中形、生物量、含水量、滲透勢、光合蒸騰特性、五種主要礦質元素( ca 、 mg 、 na 、 k 、 cl )等的變化;並且在野外自然條件下,跟蹤調查不同灘塗位置下秋茄繁殖體定居活、自然死亡狀況以及測定苗生長過程中( 1年)形、生物量、含水量、光合蒸騰特性等的變化。
  4. Soil saturated capacity, capillary capacity, total porosity and capillary porosity showed the trend of the " u " during the successional course of artificial forest, namely, they reduced on the early successional stages, after picea reached mature forest, soil porosity recovered slowly. the content of natural water was mainly affected by capillary porosity. from soil chemical properties analysis, the content of soil organic, humus, ha, fa and ha / fa of topsoil was more than that of bottom layer

    即人工雲杉林向林演替階段,土壤飽和持水量、毛管持水量及總孔隙和毛管孔隙則減少,在40年生雲杉林達最低值,之後隨著雲杉自疏,微生改善,林地凋落物分解加快,土壤飽和持水量、毛管持水量及總孔隙和毛管孔有上升的趨勢,毛管持水量是決定林地自然含水量的主要因子。
  5. Studies on transformation of indica rice with bt - toxin gene mediated by agrobacterium tumefaciens precultured immature embryo and callus derived from young panicle, immature embryo and mature embryo were used as acceptor for genetic transformation mediated by agrobacterium tumefaciens, the transformation rate of the above acceptor was investigated respectively. the results showed that immature embryo after precultured for 4 ~ 6d was the best. in respect to the concentration of agrobacterium tumefaciens when calli were cotransformated in medium yeb, to agrobacterium tumefaciens eha 105, od value of 0. 8 was the best

    採用農桿菌介導法將bt毒蛋白基因導入水稻同樣以上述兩種秈稻為主要研究材料,比較了分別以預培養的胚和穗、胚、胚來源的愈傷組織作為轉化受體的愈傷組織轉化頻率,結果表明預培養4 6天的胚最適宜作為農桿菌介導轉化的受體;其次是來源於胚和胚的生長狀良好的胚性愈傷組織。
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