pinnae 中文意思是什麼

pinnae 解釋
耳廓
  1. Leaves tufted ; stipes 15 - 30 cm long, densely scaly at base, glabrous above ; sterile lamina about 60 cm long and 20 cm wide, simply pinnate ; pinnae numerous, alternate or subopposite, linear - lanceolate, the largest about 12 cm long and 1 cm wide, base cordate, apex acuminate, margin finely toothed ; veins close, forking once or twice and forming areoles near the midrib ; fertile lamina similar to sterile ones, but somewhat reduced, about 8 cm long and 0. 4 cm wide, lower surface almost entirely covered with sporangia

    葉簇生；葉柄長15 - 30厘米，基部密被鱗片，向上近光滑；不育葉片長約60厘米，寬20厘米，一回羽狀；羽片多數，互生或近對生，線狀披針形，最長者長達12厘米，寬約1厘米，頂端長漸尖，基部心形，邊緣有細密鋸齒；葉脈1 - 2次分叉，近中脈形成網眼；能育葉與不育葉相似，但較小，長約8厘米，寬約0 . 4厘米，下部滿布孢子囊。
  2. Leaves bipinnate, 10 - 25 cm long, usually with 2 pairs of pinnae, rachis often ending in a tendril ; pinnae with 2 - 4pairs of leaflets and terminal tendrils ; leaflets opposite, oblong or long obovate, 3 - 9cm long, 1. 5 - 4cm wide, apex obtuse or emarginated, base slightly oblique

    葉為二回羽狀復葉，長10 - 25厘米，葉軸先端常變為?須，羽片通常2對，頂生1對羽片變為?須；小葉2 - 4對，對生，長橢圓形或長倒卵形，長3 - 9厘米，寬1 . 5 - 4厘米，先端鈍、微凹，基部略偏斜。
  3. Leaves crowded near apex of the trunk, spirally arranged ; stipes dark brown, with sharp spines ; lamina large, oblong, tripinnate ; pinnae 17 - 20 pairs, alternate, longest one to 60 cm long, the basal one reduced ; rachis short - spiny ; pinnules 18 - 20 pairs, sessile or nearly so, lanceolate, to 10 cm long and 2. 5 cm wide, divided almost to the costa ; segments more or less falcate, toothed

    葉螺旋狀排列，聚生於莖端；葉柄棕色，具銳刺；葉片大，長矩圓形，三回羽狀深裂；羽片17 - 20對，互生，最大的長達60厘米，基部一對縮短，羽軸有短刺；小羽片18 - 20對，無柄或近於無柄，披針形，長達10厘米，寬2 . 5厘米，深裂幾達中脈；末回裂片多少鐮狀，有齒。
  4. Leaves tufted ; stipes stout, up to 1. 2 m long, densely covered with golden brown hairs at base ; lamina up to 2 m long and 1 m wide, tripinnatifid ; pinnae alternate, sparsely spaced ; pinnules linear - lanceolate, to 15 cm long and 1 - 2. 5 cm wide, short - stipitate ; ultimate lobes linear, more or less falcate, shallowly serrate, dark green and shining above, light green to glaucous below

    葉簇生；葉柄粗壯，長可達1 . 2米，基部亦密被金黃褐色毛；葉片長可達2米，寬達1米，三回羽狀分裂；羽片互生，疏離；小羽片線狀披針形，長達15厘米，寬1 - 2 . 5厘米，具短柄；末回裂片線形，略呈鐮狀，邊緣有淺鋸齒，上面深綠色，有光澤，下麵灰白色。
  5. Therefore, the model of human ear and the hearing effect are introduced, and the influence of hass effect, pinnae effect, reflection and reverberation to the hearing is analyzed too

    因此，介紹了人耳聽覺模型和聽覺效應，分析了哈斯效應、耳廓效應、反射與混響等因素對聽覺的影響。
  6. As concentration in root was not affected markedly by ca levels, while that of petiole increased and that of pinna decreased significantly. adding as was benefit to take up ca by p. vittata l. in the roots and pinnae

    提高溶液中鈣濃度，根部砷濃度不受影響，但葉柄中的砷濃度增加，羽葉中砷濃度有明顯下降，即鈣明顯抑制蜈蚣草羽葉中砷的吸收。
  7. It is shown that the concentrations of k, mn, fe and cu in the pinnae were not influenced by enhancing the as in addition to fe and zn. when treated with high as level, pteris vittata l. could maintain its normal nutrition metabolism

    除fe和zn外，添加砷對蜈蚣草羽葉中各金屬元素濃度均無顯著影響，表明高砷條件下，蜈蚣草中金屬元素營養狀況正常，可維持良好的生理活動。
  8. There was no significant relationship between the ca concentration and other metals concentrations in the roots. but the positive correlation between ca and fe concentrations hi petioles was very significantly. the k, mg, mn and zn concentrations in pinnae decreased as the ca concentration increased

    在根部中ca與各種金屬元素都無顯著的相關性；葉柄中ca與fe濃度呈極顯著正相關；在羽葉內， ca濃度的增加明顯降低k 、 mg 、 mn和zn濃度。
分享友人
分享到 Line

分享到臉書