P - pinna 中文 - EN166

pinna n.1.【動物；動物學】翅膀，翼，羽毛；鰭。2.【植物；...

pinnace
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。
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，下面灰白色。
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，聚生于莖端；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，無柄或近于無柄，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。
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。
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。
Conclusion this result shows that that the pinna and concha have almost no effect no sound localization in horizontal plane , which means spectral characteristic does not possihly dominate in horizorntal plane 結論實驗表明耳廓和外耳道對水平方向的聲音定位幾乎無影響，也就是說在水平方向上的聲音定位，耳廓和外耳道的濾波、共振等改變聲波頻譜特性作用可能不明顯。
Objective to test both normal adult fenrrets and mature ferretswhose pinna and concha had been removed bilaterally in infancy for their ability to localize sound relatively in the horizontal plane 目的研究正常雪貂和自幼切除耳廓和部分外耳道的雪貂對水平方向聲音的相對定位能力，研究耳廓外耳道對它的影響。
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。
As uptake by each part of p . vittata l increased obviously with elevating as level and the ratio of pinna as concetration to root as concentration increased gradually 隨著添加砷濃度的提高，蜈蚣草各部位的砷濃度都顯著增加，其羽葉根的富集系數也逐漸提高。
Sar safety levels with respect to human exposure to radio frequency electromagnetic fields , 3 khz to 300 ghz ; amendment 2 : specific absorption rate limits for the pinna 處于射頻電磁場3khz至300ghz的人體的安全等級.修改件2 : pinna的特定吸收率
Phonak was then able to mimic the pinna ' s functionality electronically within the micro - computer of the savia hearing system 良好的聲音定位能力可以幫助助聽器佩戴者察覺周圍各個方向的的聲音狀況，從而決定應將注意力集中在哪個方向。
In developing its new generation of hearing systems , phonak studied how the human outer ear , the pinna , localizes sound 佩戴助聽器的人常常抱怨聲音定位困難，也就是說，很難區分聲音的來源。
The outer ear ( the pinna ) receives a single sound wave composed of different sounds 外耳（耳廓）收集含不同聲音的單聲波。
Report of applying pinna tip bloodletting in clinical treatment of some patients 耳尖放血治療在臨床中應用舉隅
Six hundred cases of mump in children treated with point - pressing on pinna tip 耳尖點穴法治療小兒腮腺炎600例
With time the pinna becomes shrivelled . 耳廓隨之變成皺縮。
He probed her pinna with his tongue . 他用舌尖探了探她的耳背。