羽狀 的英文怎麼說
中文拼音 [yǔzhuàng]
羽狀
英文
pinniform-
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。Overexpression of sweet potato feathery mottle virus coat protein in e. coli and preparation of its specific antiserum
甘薯羽狀斑駁病毒外殼蛋白基因在大腸桿菌中的表達及特異抗血清的制備The feathers attached to the arms and the tail evidently possess the structures of " modern feathers ", which consisting of the central shafts ( rachis ) and parallel barbs. dromaeosaurids are unusual group of maniraptoran theropods. they share many similar or the same features with archaeopteryx or other primitive birds, such as : u - shaped furcula, uncinate process, laterally facing glenoid of shoulder girdle, comparatively long forelimb, large semilunate carple, retroverted pubis, ascending process of astragalus, and " modern feathers " with rachis and barbs etc. these facts indicate not only that dromaeosaurids had developed many bird - like characters in course of the advanced maniraptorans toward birds, but also that there seemed to be the co - evolutionary trend between the feathers and the skeletal bones
奔龍類是一類較為特殊的手盜龍類（ maniraptora ） ，它具有許多與始祖鳥archaeopteryx甚至其它早期鳥類相似或接近的特徵，主要表現在：叉骨u形與始祖鳥和孔子鳥類的相同，背肋鉤狀突在孔子鳥類和個別反鳥類中也存在，肩臼窩絕大部分指向側方類似於始祖鳥，肩胛骨與烏喙骨間的夾角非常接近90也和始祖鳥的相似，前肢從比例上講顯得較長，大的半月形腕骨使肘部能向側方折過來，恥骨伸向後下方，距骨上升突與原始鳥類中的為同源結構，羽毛已有顯著的分化且具備了現代羽毛的基本結構等等。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。The tail and britches are well feathered
尾巴和四肢有羽狀附毛。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。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。West indian locust tree having pinnate leaves and panicles of large white or purplish flowers ; yields very hard tough wood
西印度群島的一種角豆樹，有羽狀的葉片和開白色或紫色大花的圓錐花序， ；木材十分強韌。Numerical simulation of pinnate horizontal multilateral well for coalbed gas recovery
煤層氣羽狀水平井開采數值模擬研究North american perennial with hairy basal pinnate leaves and purple flowers and plume - tipped fruits
北美洲的一種多年生植物，具有多毛的羽狀基葉，紫色的花朵，果實頂端有宿存的羽毛狀花柱。Leaves 1 - 2 - ternate or pinnate, ovate - triangular or triangular - ovate, 6 - 10 cm long, 2. 5 - 4 cm wide, margin irregular coarsely toothed ; petioles c. 10 cm long, sheathed
葉1至2回三出式分裂或羽狀深裂，卵狀三角形或三角狀卵形，長6 - 10厘米，寬2 . 5 - 4厘米，邊緣具不規則粗鋸齒；葉柄長約10厘米，具鞘。It is determined by the characteristics of chinese coal seams that they are difficult to exploit ; this paper analyzes three main stimulation technologies : hydraulic fracturing, displacement of multi - gas and oriented pinnate horizontal well - drilling, which can provide technical guidance for developing coal - bed gas more efficiently and reasonably
此外還分析了目前國內外煤層氣增產的3項主要技術：水力壓裂改造技術、煤中多元氣體驅替技術和定向羽狀水平鉆井技術。Primula merriiliana is a small plant of biennial, rosette herbs with pinnately dissected leaves. the flowers are borne on leafless scapes in umbellate inflorescences, which are arranged in the form of 1 - 3 level of the umbels. they are often heterostylous, whereas p. cicutarrifolia is different from the former in having homomorphic flowers, one level of umbel, and the eroded tepals
安徽羽葉報春為具異型花、花序1 - 3層，葉羽狀深裂的二年生小草本植物，毛茛葉報春為具同型花、傘形花序1層、葉羽狀深裂的二年生小草本植物，兩物種都在第一年八月開始萌發幼苗，第二年七月結束其生活史。The bodies of imp are 20 ~ 60cm high at the period of fructescence, which is alike to that of hup and gri ; the other characters are alike to those of hir and scu
分佈在中等海拔的imp植株體較為高大，果期株高20一60cm ，這一點與hup和gri較為接近;僅以種子繁殖後代，無根狀莖;羽狀復葉，葉片較小，且有明顯的小葉柄;果實The bodies of hir and scu are short and small comparing with the two former, 15 - 30cm at the period of fructescence ; both characterized with no root stock, and with small leaf, which is pinnately compound leaf, and with only one - line seeds in a fruit
廣佈於較低海拔地帶的hir與scu植株體相對矮小，果期株高15一30 。 m ;沒有根狀莖，僅以種子繁殖;葉片較小，均為羽狀復葉，且有明顯的小葉柄;果實內為一行種子。An embroidery stitch that produces a decorative zigzag line
羽狀繡花針跡繡成之字形裝飾曲線的一種刺繡針跡Variations in the appearance of the giant plume from the tvashtar volcano on jupiter ' s moon io are seen in this composite of the best photos taken by the new horizons long range reconnaissance imager ( lorri ) during its jupiter flyby in late february - early march 2007
許多怪異的羽狀物從木衛一上噴出，這些復合影象由新地平線遠程偵察照相（ lorri ）在木星在飛行期間， 2月底至3月初拍攝的Straight, with substantial bone and muscle, well covered with short, coarse hair, feathering, and with strong pasterns that have a slight slope
筆直，有堅實的骨骼和肌肉，被短粗毛，有羽狀附毛，有適當角度的強健腳部。Fairly large, strong, compact, may have feathering between toes
大，強壯而緊湊，趾間可有羽狀附毛。The tail is medium to long, well feathered, set high and carried over the back
尾部中長，帶羽狀附毛，向上捲曲于背部。分享友人