植物下延的 的英文怎麼說

中文拼音 [zhíwùxiàyánde]
植物下延的 英文
decurrent
  • 植 : Ⅰ動詞1. （栽種） plant; grow; cultivate 2. （樹立） establish; set up Ⅱ名詞（姓氏） a surname
  • 物 : 名詞1 （東西） thing; matter; object 2 （指自己以外的人或與己相對的環境） other people; the outsi...
  • 下 : 下動詞1. （用在動詞后,表示由高處到低處） 2. （用在動詞后, 表示有空間, 能容納） 3. （用在動詞后, 表示動作的完成或結果）
  • 的 : 4次方是 The fourth power of 2 is direction
  • 植物 : plant; flora; botany; stray; greenery; phyton; phytum; phyta; phyt ; phyto ; phyte : 草本植物 her...
  1. Spraying cytokinin on waterlogged plants may stop the decrease of chlorophyl content and delay senescence

    用細胞分裂素噴施受濕害的植物，可抑制植株葉片的葉綠素含量下降，延緩衰老。
  2. The quantity of increased leaf efficiency contributed to the aboveground biomass gain after defoliated are different at different irradiance. at the initial stage, the increased leaf efficiency of defoliated plants contributed more to biomass increment of aboveground under higher light level than those under lower irradiance. as the treatment time extended, the contribution to growth of increased leaf efficiency of plants under intermediate light level went beyond those under full irradiancy

    （ 2 ）葉受損的植株葉效率顯著高於未受損植株；光照強度越高，植株的葉效率越高；受損植株增加的葉效率在不同光照條件下對生長的貢獻大小不同，處理初期，全光照下葉損失植株增加葉效率對地上部分的生物量增加貢獻大於中度光照，大於低光照下植株，隨處理時間的延長，中度光照下的植株增加葉效率對生長的貢獻逐漸超過了全光照下植株。
  3. Based on the difference among those flora in guangdong province, the author draws a conclusion that the boundary between the " middle subtropic " and the " southern subtropic " in guangdong province begins at lianshan county ( 24 ? 20 " n ) iv at west, and ends at dapu county ( 24 ? 30 " n ) at east, and the boundary between the tropic and the " southern subtropic " begins at lianjiang county at west, pass yangjiang and then extend to the seaside of taishan

    本文認為，廣東省植物區系內部差異支持以下結論：廣東省中亞熱帶和南亞熱帶的分界線西起連山縣的24 20 n ，東至大埔縣的24 30 n ，廣東省南亞熱帶與熱帶的分界線西起廉江，東至陽江，延伸至臺山沿海一線。據此結論，古兜山位於熱帶北緣緊鄰南亞熱帶。
  4. When sparsely - planted rice overgrew its earing period, light intensity in the mid - lower part increased, photosynthesis prolonged, activity of nitrate and peroxide decreased, protein content increased by more than 50 %, velocity of leaf ageing slowed, but accumulation of dry matter of grain accelerated and 1000 - grain weight increased too

    摘要稀植栽培的水稻，抽穗后田間表現為中下部光強明顯增加，光合作用時間延長，硝酸還原酶和過氧化物酶活性降低，蛋白質含量增加50 %以上，葉片衰老延緩，籽粒干物質積累加速，千粒重提高。
  5. ( 2 ) it is the tactics of keeping the seed storehouse under the adverse environment that seed spreading has the dispersiveness of time, space heterogeneity of the seed spreading and the dormancy in summer, ( 3 ) the seed coat of lepidium pertoliatum l. and lepidium apetalum willd. make the seed bigger, which is useful to promote the seed sprouting and developing of seedling by absorbing the around moisture

    具體表現為： （ 1 ）植物的生長發育以及植物的生長節律，均受到環境的影響； （ 2 ）種子的分批成熟，種子傳播具有空間隨機性以及種子具有夏季休眠的特性，都是種子在惡劣環境下保存種子庫的策略（ 3 ）抱莖獨行菜和獨行菜的種衣一方面可以使種子大粒化，另外還利於吸收水分有助於促進種子萌發和幼苗發育，這些對種群的延續具有重要的意義。
  6. The structures and dynamic changes of the artifical sand - fixing vegetation were studied based on the follow views : components of vegetation community, plant diversity, life - forms of vegetation, trends of plant growth, characteristics of the vertical and horizontal structure of vegetation, relationship between the vegetation community and environment ( including soil moisture temperature etc. ), relationship between the vegetation community and characteristics of plant physiological activities. some results were showed as follow : 1. components, diversity and life style of artificial vegetation in shapotou region the marked changes of artificial vegetation have taken place during more than 40 years, since the establishment of sand - fixing vegetation

    本文以騰格里沙漠東南緣寧夏中衛縣沙坡頭地區人工固沙植被作為研究對象，採用傳統生態學的野外調查方法，從植被群落的組成、多樣性、生活型、群落生長動態、垂直結構特徵、水平結構特徵、群落結構與周圍環境（土壤含水量、溫度）相互關系及其與植物自身生理生態適應特徵關系等多個角度研究了人工植被群落的結構及其動態變化，取得了如下研究結果： 1 、植被群落組成、多樣性及生活型：沙坡頭地區人工植被經過近50年的演變，從流動沙丘到固定沙地，沙地植被的動態變化經歷了從人工植被到人工?自然植被的轉變，從人工植被建立初期的少數幾種引種植物到現有30多種植物，隨著固定沙地時間的延長，植物種類日趨豐富，並且人工植被在15 25年、 40 50年兩個階段，物種的周轉速率最大，即群落結構變化最大。
  7. The article bases on yanbian " advantages in location and natural conditions, guiding by the theory, combing with reality, sums up that yanbian should expand these three industries into dominant industries : one is biology agriculture, the other is international trade, the third is tourism

    本文立足於延邊州現有的區位和自然優勢，理論聯系實際，論述了延邊州應認真調整區域特色經濟發展戰略，從以下幾個方面入手，培植優勢產業。一是優化農村經濟結構調整，發展生物產業和效益農業。
  8. Water ratio in plant decreased gradually from the beginning. the highest wet biomass of non - assimilation organ appeared in july, while that of assimilation organ arrived in august

    4 、芨芨草的生物量在整個生育期呈單峰曲線，植株組織含水量隨生長時間的延長逐漸下降。
  9. The organs of the two species responed in different way to salinity. the ratios of roots and shoots of fresh weight of salicornia bigelovii torr. decreased with the increase of nacl concentration in medium, while the ratios of roots and shoots of fresh weight and dry weight of zea mays increased with the increase of nacl concentration in the external medium

    兩種植物的不同器官對鹽漬環境的反應也不同，隨鹽處理濃度的升高及時間的延長，畢氏海蓬子鮮重及干重基礎上的根冠比下降，而玉米鮮重及干重基礎上的根冠比呈上升趨勢。
  10. In making use of the drainage as resources, there are several advantages : 1 ) there already exist a certain number of drainage networks which are not very difficult to extend and remold : 2 ) deserts can be used as object for drainage utilization ; 3 ) the drainage is still barely suitable for irrigation of salt - tolerant plants

    在塔里木河幹流，農田排水資源化利用有如下幾個有利條件： （ 1 ）農田排水有一定數量且渠網的延伸和改造難度不大； （ 2 ）荒漠可作為農田排水資源化利用的場所； （ 3 ）農田排水仍可勉強適于耐鹽植物生長。
  11. Study shows that great rainfall influences soil slope safety factor markedly, magnitude of rainfall intensity has a great influence on slope safety factor for steep slope under certain coefficient of saturated conductivity, the surface plant roots affect unsaturated zone seepage field distribution and postpone unsaturated zone moisture content ' s increase, so the soil slope safety factor is enhanced finally

    分析結果表明，在土體飽和滲透系數一定的條件下，強降雨對土坡穩定系數影響顯著；土坡越陡，降雨強度大小對土坡安全性影響就俞顯突出；土坡表層植物根系的存在影響非飽和區滲流場分佈，可以延緩非飽和區含水量的增大，土坡穩定系數得到提高。
  12. The zone in a lake or pond between the littoral and profundal zones, extending from the edge of the area occupied by rooted plants to a depth of about six to ten meters, where the water temperature declines

    亞沿岸的：湖或池塘內位於沿岸區和深水區之間的區域，可從有根植物生長區域的邊界延伸至七到八米深處，此處水溫會下降。
  13. In the chapter five, the correlation between the intensity of delayed fluorescence and the intactness and function of chloroplast were studied, and the results show that the changes in df intensity of green plants can truly reflect the changes of intactness and functions of chloroplast

    第五章系統研究了在酸雨脅迫環境下植物光誘導延遲熒光特性的變化和植物葉片葉綠體數量和功能的改變之間的關系。實驗結果表明:綠色植物葉片光誘導延遲熒光強度的變化能很好地反映植物葉片中完整葉綠體的數量以及葉綠體的功能的變化。
  14. The genomics dna of the transformants was extracted and assayed by pcr with nptii primer camv35 / cp primer and the results indicated that the chloroplast shsp gene has been integrated into the genomics of the tomato. then the transgenic tomato were exposed to low temperature ( in winter, on natural condition, the top temperature was 15 ? and the lowest temperature was 5 and a set of physiology parameters were measured after 6 weeks. the results were shown as follows : 1 ) effect on growth height of the transgenic tomato and the control plants after 6 weeks at low temperature showed that the transformants had been grown faster than the control. in addition, the leaves of the control plants appeared to be much reder than the transgenic tomato, and the change were obvious followed by far from the treated time at low temperature, which suggested that the constituently expression of the chloroplast shsp had some protective fountions to the tomato at low temperature

    提取轉基因番茄基因組dna ，分別以npt和35s cp引物對其進行pcr分析，結果表明葉綠體shsp基因已整合進番茄基因組中；對轉基因番茄進行低溫處理（冬季，自然條件下（無加熱的溫室） ，白天最高溫度15 ，夜間最低溫度5 ） ，生長6周后，檢測轉基因番茄的系列生理指標，主要結果如下： 1 ）生長勢：測量轉基因番茄與對照（未轉基因番茄）的株高，結果顯示轉基因植株生長明顯快于對照，且從外觀上看到對照葉片發紅程度遠大於轉基因植株，隨著低溫時間延長，對比更加明顯，說明葉綠體shsp的組成性表達在低溫下對番茄具有一定的保護作用。
  15. 12 near the east entrance to wu gorges, between three gorges and daba mountains, a stream winds its way across remote high mountains and deep valleys where lies shennongjia, an ancient and miraculous primitive forest which is the largest natural oriental botanical garden and zoology in center of china

    在長江三峽和漢水大巴山東段，貼近巫峽東口，一條溪流，蜿延而下，流經深山和幽谷，這一片山林就是華中地區最大的植物園和動物園?神農架。
  16. In order to provide the foundation for the policies to be usefully put in practice, taking yangou basin as a case study and using day - by - day meteorological data of yanan station in 1997 to 2002, it simulated and analyzed the quantitative relation between soil and water loss and topographic condition by the aid of win - yield software

    為使生態退耕政策得到有效落實，本文基於win - yield軟體，以延安燕溝流域為例，利用1997 ~ 2002年延安站的逐日氣象數據和燕溝流域地貌、土壤及土地利用等資料，模擬分析了不同地形高程、坡度和坡向條件下坡耕地種植不同作物可能產生的水土流失量及其地形分異特徵。
  17. Compared with common methods for measuring the photosynthesis rate based on consumption of co2, the technique in this thesis can be used to quantify the plant photosynthesis capability with less interferences of the environment. we thus conclude that df is an excellent indicator for evaluating plant photosynthesis ability under its biological status

    研究結果表明:植物葉片延遲熒光強度和現有的便攜式光合速率測定儀在實驗室條件下測得的光合速率具有很好的相關性，能較真實的反映植物在所處生理條件下的光合能力。
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