落葉期 的英文怎麼說

中文拼音 [làyèqī]
落葉期 英文
leaf fall period
  • 落 : 落名詞[方言] （北方對蓮花落的俗稱） a kind of folk song
  • 期 : 期名詞[書面語]1. （一周年） a full year; anniversary 2. （一整月） a full month
  • 落葉 : 1 （落下的樹葉） fallen leaves2 [植物學] （每年落葉的） deciduous leaf3 （落葉期） defoliation落...
  1. Study on the synecological characteristics of the early successional stage of an evergreen broadleaved forest on tiantong national forest park zhejiang province

    浙江天童國家森林公園常綠闊葉林演替前期的群落生態學特徵
  2. Part i tries to track to the history of education trend of thought of anarchism in china. it includes 4 phases : introduction ( the end of 19 century - 1902 ), development ( 1902 ~ 1911 ), bloom ( 1912 ~ 1921 ), eclipse ( 1921 - 1927 ). part n analyses education ideas of the faction of china anarchism. lt includes tian yi faction, new century faction, min sheng faction, the faction of anarchical communism. part hi puts forward my evalution form there different angles. generally speaking, it had special significance in special time. even though it had many flaws, it is important for us to value education trend of thought of china anarchism

    主要包括四個方面：無政府主義的產生與傳入（ 19世紀下半葉1902年） ；無政府主義教育思潮的形成（ 1902年1911年） ；無政府主義教育思潮的全盛（ 1912年1921年） ；無政府主義教育思j兌回在a碩士字位論父wmaster 』 sthesis潮的衰落92年1927年l通過對其歷史的回眸，可以清晰地了解無政府主義教育思潮在中國各個時期的特點及發生變化的原因，揭示它的流變軌跡及其對中國教育思想影響的深度和廣度，從而使國人充分地認識和了解無政府主義教育思潮在特定的歷史時期所發揮的特殊的歷史作用。
  3. The results of the 2 - yrs investigation in 1993 and 1994 show that significant phenological phases occurred in various months, and are listed as follows : budding and leafing phase was from march to april ; flower appearing phase in april ; peak leafing phase from april to may ; flowering phase from april to june ; fruiting phase from july to october ; and leaf falling phase for deciduous trees was from october to the following february

    以1993年和1994年兩年間的調查結果顯示，在福山地區明顯的物候現象發生的月份如下： 3月和4月為抽芽展葉， 4月為花出現， 4月和5月為展葉盛期， 4 6月為開花期， 7 10月為著果期， 10月至次年2月為落葉樹種之落葉期。
  4. Controlled growth chamber study showed that potted haden mango under 17 / 10 had prosperous reproductive growth, with expanding inflorescence branch, and gradually declined leaves on panicle

    盆栽2年生海頓檬果在花期新梢葉腋之花序，于生長箱日夜溫17 / 10之條件下，生殖生長漸趨旺盛，新梢上葉腋小花序漸漸擴張，葉片陸續脫落而轉變成正常花序。
  5. Habitat and ecology : on litters under forests. flowering and fruiting : aug

    生境與生態：局限生長于林下的枯枝落葉層上。花、果期： 8月。
  6. The protein accumulated mainly in secondary phloem parenchyma cells and secondary phloem ray cells. the degradation of storage protein in terminal branchlets of swietenia macrophylla synchronized with new shoot growth after leaf - absent period, suggesting that the protein was utilized to support the growth of new shoots. when the diminishing of the storage protein below the girdled site was blocked, the new shoot growth was also restrained

    在樹木新的年生長周期中，隨著新梢的發育，積累在末端小枝中的貯藏蛋白質開始被消耗新梢葉片成熟時，末端小枝中的18kda和21kda蛋白質己完全消失，而樹乾和大根中的這兩種蛋白質的含量相對穩定，與落葉期相比幾乎沒有變化。
  7. The early 21st century is considered to be the crucial period that fundamentally changes the backwardness of agriculture and rural economy

    21世紀初葉是渭北旱原從根本上改變農業和農村經濟落後狀況，實現農業資源深度開發和可持續發展的關鍵時期。
  8. When inadequate n was added, the chloroplast structure in mesophyll cell was damaged in ear leaf, the amount of carbohydrate decreased in mestome sheath, and excessive n - redistribution and n - transportation to grain from vegetative mass appeared, which resulted in earlier leaf senescence. excessive n application led to too high activity of nitrate reductase, excessive vigorous nitrogen metabolism and too much exhaustion of carbohydrate in ear leaf, which resulted in the lack of enough carbohydrate in the lower leaf, meanwhile, the expansive chloroplast grana lamellae in leaf mesophyll cell and starch grain without nuclear in mestome sheath cell was observed, which led to the decrease of chlorophyll content and photosythetic capacity in maize leaf, then the early senescence occured

    氮肥用量不足導致穗葉葉肉細胞葉綠體結構性差，維管束鞘細胞碳水化合物累積減少，營養體氮素再分配率大而引起葉片早衰；而過量供氮則導致生長後期硝酸還原酶活性過高，氮素代謝過旺，消耗了大量碳水化合物，以致下位葉不能得到充足的碳水化合物供應而提早脫落，同時葉肉細胞葉綠體片層結構膨脹，呈「肉汁化」特徵，維管束鞘細胞澱粉粒大量消耗，無核澱粉粒出現，從而葉片葉綠素含量下降，光合能力降低而出現早衰。
  9. But for conifer community, since needle leaves decomposed very slowly, soil nutrient contents were rather low and even lower than those of former stages. on the contrary, natural communities consisted of broad - leaved species, including shrub community, commonly possessed high soil nutrient contents

    但針葉林由於針葉較難分解，土壤綜合肥力很低，甚至低於前期階段;而由闊葉物種（包括灌木群落）組成的群落，土壤肥力普遍較高。
  10. Activity of various kinds of enzyme in larix olgensis and its application in early provenance selecton

    長白落葉松幾種酶活力及在種源早期選擇中的應用
  11. Now the construction work is complete ; the flame tree continues to flourish unaffected. a deciduous tree, the flame tree is affected by the changing seasons and remains dormant when the temperature drops below its ideal growing temperature range of 23 - 30 c

    由於鳳凰木為落葉喬木，會受季節周期影響，其生長的最理想溫度為攝氏23 - 30度，現時香港氣溫一般低於攝氏20度，正是鳳凰木的休眠期。
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