木質管 的英文怎麼說
中文拼音 [mùzhíguǎn]
木質管
英文
stave pipe- 木 : Ⅰ名詞1 (樹木) tree 2 (木頭) timber; wood 3 (棺材) coffin 4 (姓氏) a surname Ⅱ形容詞1 (木...
- 質 : Ⅰ名詞1 (性質; 本質) nature; character; essence 2 (質量) quality 3 (物質) matter; substance;...
- 管 : Ⅰ名詞1 (管子) pipe; tube 2 (吹奏的樂器) wind musical instrument 3 (形狀似管的電器件) valve;...
- 木質 : xylon; xylogen木質板 wood based panel [board]
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The process of vessel element ' s promotion, formation and connection in primary xylem of antirrhinum majus, a model plant, was observed through micropolariscope and bright - field microscope
利用偏光顯微鏡和明場顯微鏡,首次報道了模式植物金魚草幼苗初生維管系統木質部導管分子的發育、形成和連接過程。Observation and study of vessel elements of secondary xylem in bombax malabaricum
次生木質部導管分子觀察研究Intrafascicular cambium ( fascicular cambium ) the part of the vascular cambium within the vascular between the xylem and phloem
束中形成層:是位於木質部和韌皮部構成的維管束內的一部分維管形成層。Capillarity ( capillary action ) the rise or fall of liquids in narrow tubes as a result of the surface tension of the liquid, which causes the water to adhere to solid surfaces, such as soil particles or the walls of xylem vessels
毛細現象(毛細管作用) :由液體表面張力引起的液體在細管中上升或下降的現象,毛細現象引起水和固體表面的粘合作用,例如土壤顆粒或木質部導管壁。The xylem of ferns and conifers contains only tracheids.
蕨類植物和針葉樹的木質部僅含有管胞。Brittle with excessive frost, many colossal tough-grained maples, snapped in twain like pipestems, cumbered the unfeeling earth.
許多粗大的木質堅韌的楓樹,由於重霜凍得發脆,象煙管那樣突然啪嗒一聲斷成兩段,插在毫無感覺的地上。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。Vascular plants plants containing differentiated cells forming conducting tissue ( vascular tissue, also known as fascicular tissue ), which comprises the xylem and phloem
維管植物:具有能夠形成體內運輸組織(維管組織:包括木質部和韌皮部)的分化細胞的植物。Observation on the vessel elements of secondary xylem in jackfruit artocarpus heterophyllus
菠蘿蜜次生木質部導管分子觀察Video cytological image analysis system and micrography were adopted to examine vessel elements in secondary xylem of phyllanthus emblica
摘要運用細胞圖象分析系統及顯微照相的方法,對余甘子次生木質部導管分子進行觀察研究。The vessel elements of secondary xylem in litchi chinensis are observed and studied by bio - microscope image analysis system and micrography
摘要運用細胞圖像分析系統及顯微照相的方法,對荔枝次生木質部導管分子進行了觀察研究。Secondary xylem consists of pitted vessels, parenchyma fibers and rays.
次生木質部由孔紋導管、薄壁組織及射線所組成。Sap 1. the solution of mineral salts and sugars that is found in xylem and phloem vessels and oozes out of cut stems
樹液: 1 .是植物木質部與韌皮部管狀分子中存在的含多種無機鹽與碳水化合物的混和溶液,可以從植物莖上的切口處滲出。Annular thickening rings of thickening laid down on the inner wall of protoxylem vessels and tracheids
環狀加厚:原生木質部導管和管胞的內層環狀?厚。In seed plants the protoxylem occurs at the innermost edge of the vascular bundles in stems, but external to the later - formed xylem in roots
在種子植物中,原生木質部發生在莖的維管束的最內方,但在根中,位於後生木質部的外方。It was shown that vessel elements in secondary xylem of p. emblica have many different forms and most of them have tails and their perforation plates divide into two types : ( 1 ) there is one simple perforation plate at each end of the vessel elements and ( 2 ) there is one simple perforation plate at one end of the vessel elements and two simple perforation plate at the other end ; ( 3 ) a few vessel elements have special inclusions ; ( 4 ) the intervascular pits are alternate pits ; ( 5 ) the pits between the vessels and rays are mixed pits, pits with transverse gashes and scalariform pits
結果發現,余甘子次生木質部導管分子中存在著許多不同的樣式,導管分子大多數具尾;其穿孔板存在著兩種類型: ( 1 )兩端均為1個單穿孔板; ( 2 )一端為1個單穿孔板;另一端為2個單穿孔板; ( 3 )極少數的導管分子具有特殊的內含物; ( 4 )管間紋孔式為互列紋孔式; ( 5 )導管射線間紋孔式為混合型紋孔與橫列刻痕狀紋孔以及梯狀穿孔。They are common in many situations, for example as gland cells and epidermal cells, and in xylem and phloem parenchyma, where they are concerned with active loading and unloading of vessels and sieve tubes
許多情況下都有傳遞細胞發揮作用,例如:腺細胞和表皮細胞,還有木質部和韌皮部的薄壁細胞,該處導管和篩管的主動裝填和排空都與傳遞細胞有關。Where they occur interspersed with the xylem they may be distinguished from tracheids by their narrower lumen
纖維分佈與木質部相似,其狹窄的腔可與管胞區分開來。These genera and ephedra also hve advanced tracheids with a structure reminiscent of angiosperm vessels, whereas in other gymnosperms the xylem is composed solely of more primitive tracheids
這些屬以及麻黃屬植物和被子植物一樣有進化的管胞,而其他的裸子植物的木質部只由很多導管組成。Characterization of air quality - workplace atmospheres - method for the determination of vaporous chlorinated hydrocarbons by charcoal tube solvent desorption gas chromatography
空氣質量表徵.第3部分:工作場所空氣.第3節:用木炭管溶劑解吸氣體色譜儀測定汽態氯化烴的方法分享友人