根冠 的英文怎麼說

中文拼音 [gēnguān]
根冠 英文
root cap; calypter; pileorhiza; piles-rhiza
  • 根 : Ⅰ名詞1 （植物的營養器官） root （of a plant） 2 （比喻子孫後代） descendants; posterity 3 [數學] ...
  1. " adjunctive treatment with danshen - gegen herbal preparation on top of standard western heart medicines has been extremely well tolerated, without any significant adverse physiological, biochemical or clinical events reported to - date ", said professor woo

    胡教授指出：在標準西藥治療方案上加以丹參葛根藥輔助治療冠心病，至今仍未見不良生理、生化或臨床事故。
  2. Both root and root cap are covered by a sheath-like structure called the coleorhiza.

    根和根冠被一鞘狀結構，即胚根鞘所覆蓋。
  3. Pruning, by removing part of the top, alters this ratio.

    修剪通過剪除部分樹冠而改變根冠比。
  4. A study comparing water use efficiency and root shoot ratio of alfalfa and astragalus adsurgens at seedling stage

    苜蓿和沙打旺苗期需水及其根冠比
  5. Effect of lateral depth on root and seedling growth and water use efficiency of winter wheat

    地下滴灌埋管深度對冬小麥根冠生長及水分利用效率的影響
  6. They have a physiological role in the root cap and elsewhere, where the starch grains act as statoliths

    在根冠及其他部位有重要的生理作用，在那些地方澱粉粒具有平衡石的功能。
  7. It is an important pathway for movement of these substances outside the xylem, for example across the root cortex

    質外體是木質部外方物質運動的一個重要途徑，例如物質穿過根冠。
  8. Calyptogen a layer of meristematic cells covering the root apical meristem in some plants ( e. g. grasses ) that gives rise to and maintains the root cap

    根冠原：在一些植物中覆蓋根頂端分生組織的一層具有分生能力的細胞，根冠原可以產生和維持根冠。
  9. Although the e. argyi plants took up more cu in their shoots compared to e. splendens, they showed typical visual symptoms of copper toxicity under 50 and 100 umol l - 1

    海州香薷根冠比隨營養液銅濃度增加而呈現增加趨勢。采自銅陵海州香薷地上部銅積累量略高於其它地區的植物。
  10. Meanwhile, root to shoot ratio of the ramet grown in low light intensity and high nutrient availability significantly increased while that of the ramet grown in high light intensity and low nutrient availability greatly decreased

    同時，低光高養下分株的根冠比相對增加，而高光低養下分株的根冠比相對下降。
  11. And the plasticity of height, crown amplitude, leaves morphology, leaf number, allocation of biomass ( including : lmr, rmr and shoot / root ratio ) and lar were low to soil water for all three species. 5

    而株高、冠幅、葉片形態、葉片數目、生物量在器官間的分配（包括： lmr 、 rmr和根冠比）和lar對土壤水分的可塑性均較小。
  12. Results indicated that rdi may reduce dry matter accumulation to a extent, relevant to seriousness, lasting time of rdi and crop growing stage when rdi treat was carried out. ratio of root / shoot, ttc contain in root increased, while number and total length of root per seedling decreased

    試驗結果表明：調虧灌溉減少根系干物質累積，根冠比、平均根長和根系活力（ ttc還原量）提高；單株根系條數下降：根系活力在復水后仍保持較高水平。
  13. The results indicated that the plant growth regulator could increase plant height, main root length, lateral root number, root / shoot ratio, chlorophyll content, proline content and the activity of peroxydase ( pod ), and improve the ability of drought - resistance of soybean seedlings

    結果表明，植物生長調節劑可促進大豆幼苗莖葉生長和主根伸長，增加側根數，加大根冠比，提高葉綠素含量、脯氨酸含量和過氧化物酶（ pod ）活性，從而增強了植株的抗旱能力。
  14. 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。
  15. After the period of treatments were prolonged for three days, the contain of sugar reduced again. the growth of roots and plants were retarded severely and the ratios of root cap were increased manifestly. the ratios of root - shoot was stability and the growth almost stopped at the later period of peg ( 6000 ) treatment

    牛心樸子根系發達，根冠比大，在土壤水分變化時，植株地上部比較敏感，隨土壤水分脅迫程度的加強和脅迫時間的延長，植株生長顯著變緩，直至停止生長，而根冠比值則有所加大。
  16. Exposure to uv - b radiation reduced the height, leaf area of plants, and the weight of roots, stems and leaves. as a result, total biomass and accumulation of dry matter were decreased. exposure to uv - b radiation significantly increased the stomatal diffuse resistance and decreased the transpiration rate ; however it hardly affected the water content of seedlings

    含量、而增加zr的含量;導致氣孔阻力增加，蒸騰速率下降:對括樓植株水分含量無影響;使植株生長受抑，表現為矮化，植株各器官及總生物量增加均受到影響，干物質積累量也相應下降; uv . b輻射對括樓根冠比無影響。
  17. Studies have been made shown that under water stress, not only root weight, root specific surface area, root - shoot ratio, root growing potential, root water potential, root vessel diameter, etc which express the indexes of wheat root morphology and architecture have significantly changed, but also bleeding sap, root respiratory rate, root plasma membrane permeability, plasmalemma peroxide level, root protective enzymes and its isoenzymes etc which express root physiological indexes have changed correspondingly

    過去進行的研究表明，乾旱脅迫條件下，不僅表達小麥根系形態和構型建成指標的根系數量、根系比表面積、根冠比、根生長勢、根水勢、根導管直徑等發生顯著變化，而且表達根系生理指標的傷流液、根呼吸速率、根系質膜透性、膜脂過氧化水平、保護酶及其同工酶等也發生相應改變。
  18. Light intensity, nutrient availability and salinity all have significant effects on clonal growth and clonal morphology of h. ruthenica. deep shade, low nutrient availability and high salinity markedly reduced its growth. moreover, the degree and pattern of plasticity in biomass, leaf area, number of ramets, stolon length, petiole length and root to shoot ratio in response to salinity demonstrated genotypic variation

    深度遮光、低養和高鹽均顯著削弱金戴戴的生長，其生物量、葉面積、分株數、匍匐莖長及葉柄長和根冠比對基質鹽分的可塑性大小和格局顯示出基株間的差異。
  19. The nutrition mechanism of phosphorus efficient arabidopsis might be attributed to longer root, higher ratio of root to shoot, more phosphorus accumulation, and higher activity of acid phosphatase at phosphorus deficiency

    在低磷脅迫條件下，磷高效的擬南芥幼苗比磷低效的擬南芥幼苗具有較長的主根，較大的根冠比值，較高的含磷量和磷積累量，較強的酸性磷酸酯酶活性，是其磷高效的可能機理。
  20. The result showed that physiological response were mainly affected by concentration of peg and less affected by time of peg ( 6000 ) treatment. relative water content of leaves root activity, and growth of roots and plants showed a less reduction under 10 - 20 % peg ( 6000 ) treatment, but ratios of root cap, and contains of soluble sugar, contain of pro and potassium showed a less increase. all those just described indexes showed a marked change under 25 % peg treatment

    在10 20的peg濃度脅迫下，葉片相對含水量、根系活力、根系及地上部生長量下降的幅度較小；根冠比、可溶性糖、脯氨酸（ pro ） 、 k ~ +上升的幅度也較小，而在25的peg濃度脅迫下上述指標發生了很顯著的變化，葉片相對含水量、根系活力明顯下降，可溶性糖最大含量出現的時間較20濃度脅迫的提早3d ，且較20時的最大含量小，並在延長處理3d后又開始下降，根系和地上部的生長受到嚴重抑制，且地上部影響大於根系，根冠比顯著增大，脅迫後期趨于恆定狀態，生長幾乎完全停止。
分享友人
分享到 Line

分享到臉書