栓皮 的英文怎麼說
中文拼音 [shuānpí]
栓皮
英文
[林學] cork栓皮櫟 [植物學] oriental oak; cork tree; 栓皮槭 dogoak; masertree; 栓皮榆 wahoo; 栓皮櫧 quercus suber; 栓皮組織 cutis tissue-
If new cork cambia arise every few years, as in most species of woody plants, then the bark includes dead phloem and cortex as well as cork, and is termed rhytidome
若新的木栓形成層年年都有所加厚,像在多數的木本植物中,樹皮就包括死去的韌皮部,皮層以及木栓(軟木) ,這些部分共同構成落皮層。Corkwood in planks, virgin cork, ramassage, gleanings, corkwood refuse and corkwaste - determination of moisture content
軟木厚板原生軟木軟木栓皮碎栓皮軟木下腳料和軟木廢料.水含量的測定Horn changes spine skin tumour to often produce yu yangguang to expose place according to what shoot, below the circumstance of extremelying he xianzhao, 2 3 weeks inside appear quickly smooth red is nodal, there is corneous embolus in the center of its, nodal brim sees outspread blood capillary
角化棘皮瘤常發生於陽光照射的暴露部位,在無任何先兆的情況下, 2 3周內迅速出現光滑的紅色結節,其中心有角質栓子,結節邊緣可見擴張的毛細血管。Differentiate diagnose : should distinguish closedown of congenital bravery path, new student contagious hepatitis, tumour of hemal endodermis cell, portal vein thrombosis, ni man - be equal to the disease that overcome a family name
鑒別診斷:應區別先天性膽道閉鎖,新生兒傳染性肝炎,血管內皮細胞瘤,門靜脈血栓形成,尼曼匹克氏病等。We have observed the following characteristics of anatomical structure and development : ( 1 ) the primary roots belong to archetype and the lateral roots occur in the position toward the xylem of the vascular cylinder ; ( 2 ) the root endodermis consists of thicken casparian strips, and there are from two lo four layers parenchyma cells near the pericycle ; ( 3 ) the pith and resins canals are absent in the toots ; ( 4 ) secondary structure occurs in the root hair zone, and vascular cambium is formed from the parenchyma cells between the primary xylem and primary phloem ; ( 5 ) tanning materials are abundant in pericycle cells and phelloderm cells ; ( 6 ) sclereids are found in secondary phloem, and rays are rather rich in secondary xylem
結果表明:氣生不定根具有以下結構特徵和發育特點: ( 1 )根為二原型,側根正對著木質部發生; ( 2 )幼根內皮層細胞具凱氏帶加厚,維管柱內緊挨中柱鞘內側具有2 ~ 4層大型薄壁細胞; ( 2 )根中無髓和樹脂道; ( 4 )次生結構發生於根毛區,維管形成層由初生木質部和初生韌皮部之間的薄壁細胞轉化形成; ( 5 )中柱鞘和栓內層細胞富含單寧類物質; ( 6 )次生韌皮部有石細胞,次生木質部射線發達。There are many adaptive changes in the two research subjects ( artemisia. songarica schrenk. and seriphidium. santolinum ( schrenk ) polijak. ) in morphology and anatomy, such as with the increase of the daily age, the root - shoots ratio increased ; the root became stronger ; the ratio of leaf volume and leaf area increased ; the volume of epidermic cell decreased ; the cut - icle and phellem layer on the surface of root thickened. stoma caved in leaf ; epidermal hair of leaf and stem well - developed, palisde tissue developed well, the cell gap decreased ; the spongy tissue disappeared ; leaf is kinds of isolateralthat is the typical xeromorphic structure ; crystal cell and fibric cell increased ; conducting tissue and mechanical tissue developed well ; bundle sheath appeared
實驗研究的兩種菊科( compositae )植物(準噶爾沙蒿( artemisiasongaricaschrenk )和沙漠絹蒿( seriphidiumsantolinum ( schrenk ) poljak . ) ) ,形態解剖方面的變化表現為:隨日齡增加,根長/株高比值日益增大;根系逐漸發達;體積與葉面積比逐漸增大;表皮細胞體積變小;角質層增厚;根外部出現加厚的木栓層;氣孔下陷;葉、莖部的表皮毛密布,柵欄組織日益發達;而細胞間隙日漸變小;海綿組織逐漸消失;葉面結構常為典型旱生結構? ?等葉面;晶細胞及纖維細胞數目增多;輸導組織、機械組織日漸發達;具有維管束鞘等等。Exodermis an outermost layer of thickened or suberized cortical cells that sometimes replaces the epidermal layer in the older parts of roots if the epidermal cells have died
外皮層:薄的或木栓化的皮層細胞的最外層。如果根的較老部分表皮細胞死亡,它通常取而代之。Suber flushes early and pupas are already found at a time when the caterpillars on ilex are just hatching.
栓皮櫟發葉早,當常綠樹上的幼菌蟲還處在孵化階段時,栓皮櫟上的已成了蛹。Clinical study on the treatment of acute cerebral infarction by intradermal point injection of xueshuantong
穴位皮內注射血栓通治療急性腦梗死臨床研究If the same phellogen functions from year to year, as in beech and oak, then the bark is smooth and consists only of tissue external to the phloem, mainly cork
如在櫸木或橡木中,相同的木栓形成層年復一年的活動,那麼樹皮是光滑的,並且僅形成韌皮部的外方組織,主要是木栓(軟木) 。Cork from q. suber has many good physical properties, such as low density, well elasticity, heat insulation, sound insulation, imperviousness and damp proof
歐洲栓皮櫟軟木具有密度低、彈性好、熱絕緣性好、吸聲減震和防水等優良物理性能。The life - form spectrum, plant kinds, vertical structure and horizontal structure of oka nutural secondary forest in baotianman national reserve were preliminary analyzed, which has produced the more conjecture : the vertical distribution in the area is obvious ; the kinds of phanphytes plants in the community is the most ; the q. variabilis and q. variabilis are on predominance ground
摘要對寶天曼自然保護區櫟類天然次生林群落的生活型譜、種類組成、垂直結構和水平結構進行了初步分析,並由此進一步推測:該地區植物群落垂直分佈較明顯;群落中高位芽植物最多,佔61 . 6 % ;栓皮櫟和銳齒櫟在群落中正處于優勢地位。Cork is often used for insulation
栓皮經常用作絕緣材料The petiole and leaf lengths and leaf widths and cork thicknesses and seed widths of the quercus variabilis communities appeared to have a second - degree parabola relation with the latitudes of the communities ; the petiole lengths and leaf lengths and cork thickness appeared to have a clear second - degree parabola relation with the elevations of the communities ; the leaf and seed lengths appeared to have a clear positive correlativity with the elevations ; the seed lengths had a typical negative correlation with the elevations
栓皮櫟種群的葉柄長、葉長、葉寬、栓皮厚度、種長和種寬隨緯度呈現出二次拋物線關系;葉柄長、葉長和栓皮厚度隨海拔高度呈現明顯的二次拋物線關系;葉寬和種寬隨海拔高度的變化呈現出明顯的正線性相關;種長與海拔的關系為一種典型的負線性相關。Histological observation of somatic embryogenesis from cultured embryos of quercus variabilis bi
栓皮櫟體細胞胚胎發生的細胞組織學觀察Forestland evapotranspiration and water balance of pinus tabulaefor - mis and quercus variabilis mixed stand
油松栓皮櫟混交林林地蒸散和水量平衡研究The study showed that the quercus variabilis communities in different habitats significantly differentiated in their trait parameters
研究表明:不同生境的栓皮櫟種群性狀參數分化差異明顯。From april to october of 2001, a 31 - year - old pinus tabulaeformis and quercus variabilis mixed stand was studied on forestland evapotranspiration and water balance in western mountainous area of beijing
摘要2001年4 - 10月,對北京西山地區一塊31年生的油松、栓皮櫟混交林的林地蒸散和水量平衡進行了研究。The water consumption of transpiration of pinus tabulaeformis and quercus variabilis mixed stand has marked seasonal difference, and the standard specific conductivity of quercus variabilis in the growing season is 2. 6 times as high as that of pinus tabulaeformis
油松和栓皮櫟混交林的蒸騰耗水表現出明顯的季節差異,栓皮櫟的生長季標準比導率明顯高於油松,是油松的2 . 6倍。We choose the forest appearance tidiness, representative stands serving as standard plots, 40 stands were set up at qinling, hanzhong, huanghong in shaanxi respectively, measure every tree in the stands, measure the actual increase by the dominance tree, the time series model of individual age and diameter of quercus variabilis was established according to the actual diameter of quercus variabilis population by the fluctuant time series, the comparison of simulation and reality value of the every stand of quercus variabilis population diameter increase through the four models, the average simulation difference within 1. 5 %, the accuracy is 97. 8 % the simulation effect is better
在陜西的秦嶺、漢中、黃龍地區選擇林相整齊、有代表性的地段作為標準地,設置樣方40個,對各樣方內的林木進行每木檢尺,通過優勢木解析的方法,測得栓皮櫟種群胸徑的實際生長量,運用起伏型時間序列分析,建立了栓皮櫟種群個體年齡與胸徑生長的時間序列模型,四個模型所得的各個樣地栓皮櫟胸徑生長的模擬值與實際值進行比較,其模擬平均誤差都在1 . 5 %以內,平均精度達到97 . 8 % ,模擬效果較好。分享友人