鞘葉 的英文怎麼說

With colourless nail polish, study on the stomatic distribution of outer epidermis in the young stem, aged stem and aged leaf sheath, and adaxial and abxial leaf epidermis of young and aged leaves in s. purpurea, z. pendula and c. communis was conducted

用無色指甲油印痕法對鴨跖草科的紫竹梅、吊竹梅和鴨跖草的幼莖、成熟莖、成熟葉鞘的外表皮和幼葉、成熟葉和上、下表皮的氣孔分佈進行觀察。

With colourless nail polish, study on the stomatic distribution of outer epidermis in the young stem, aged stem and aged leaf sheath, and adaxial and abxial leaf epidermis of young and aged leaves in s. purpurea, z. pendula and c communis was conducted

摘要用無色指甲油印痕法對鴨?草科的紫竹梅、吊竹梅和鴨?草的幼莖、成熟莖、成熟葉鞘的外表皮和幼葉、成熟葉和上、下表皮的氣孔分佈進行觀察。

After comparatively researching the morphology, anatomy and development process between carpel and leaf, we put forward a viewpoint that the carpellary disc of paeonia is not from the receptacular projection, but is a appendant organ of carpel. they come from leaf blade and leaf sheath separately. ( 3 ) after researching carpellary morphology and anatomy of nine groups of sect

通過對心皮和房衣與葉子的形態、解剖和發育的比較，認為芍藥屬植物的房衣不是花托上的突起，而是心皮的一個部分，即每個心皮及其房衣可能共同起源於一片完整的葉子，心皮來源於葉片，房衣來源於葉鞘。

Prophylls ca. 2 cm long, sheathed, without blade and auricles

先出葉僅具鞘而無葉片，長約2厘米，無葉耳。

( 4 ) fluorescent investigation shows that pollen started to germinate about 20 hours later after deposited on the stigmas, only 1 or 2 pollen tubes can penetrate ovary to micropylar end on the fifth day. callose plugs evenly formed in the pollen tube, and sometimes callus deposited randomly along pollen tube wall and even the whole tube wall. ( 5 ) 16 species of insects visited c. praecox in nanjing, belonging to hymenoptera, diptera, coleoptera, thysanoptera and spiders ( arachnoidea ) ; apis cerana cerana fabricius, aldrichina grahami ( aldrich ), epistrophe balteata de gee, musca hervei villeneuve are its main efficient pollinators

（ 5 ）南京地區蠟梅的訪問昆蟲約16種，分屬膜翅目hymenoptera 、雙翅目diptera 、鞘翅目coleoptera ，纓翅目thysanoptera 、及蛛形綱arachnoidea ，主要傳粉昆蟲有4種：膜翅目蜜蜂科東方蜜蜂中華亞種apisceranaceranafabricius 、雙翅目蠅科muscidae黑邊家蠅muscaherveivillcneuve 、麗蠅科calliphoridae巨尾阿麗蠅aldrichinagrahami （ aldrich ）及食蚜蠅科syrphidae黑帶食蚜蠅epistrophebalteatadegeer ；亮葉蠟梅的訪問昆蟲約18種，分屬鞘翅目coleoptera 、半翅目hemiptera 、纓翅目thysanoptera 、膜翅目hymenoptera 、雙翅目diptera 、鱗翅目lepidoptera ，另外有蛛形綱arachnoidea的蠟橄ch儷ononthuspr口ecox （ l

In these chloroplasts carbon dioxide combines with phosphoenolpyruvate to form oxaloacetic acid, which is transported to the bundle sheath cells, where the carbon dioxide is released, then fixed by the enzyme ribulose bisphosphate carboxylase to form glycerate 3 - phosphate, the first step in the calvin cycle

在葉肉細胞的葉綠體中二氧化碳與磷酸烯醇丙酮酸結合形成草酰乙酸，后被運到鄰近的維管束鞘細胞，在那裡二氧化碳被釋放，后被核酮糖二磷酸羧化酶固定形成3磷酸甘油酸，這是卡爾文的循環第一步。

One can estimate the length of the stylet sheaths of several cicadellid species feeding on sorghum and clover.

人們能夠估計那些以高梁和三葉草為食的幾種葉蟬類螯針鞘的長度。

The growth and development of the ratooning buds of the combinations with slow decreasing speed of lai during the filling period and high dry matter accumulation in culm and sheath after the milky stage were quick

灌漿期間葉面積指數下降緩慢，乳熟期后莖鞘干物質再積累量高的組合再生芽發育快。

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。

The results showed that under copper and cadmium stresses sulfur and organic fertilizer fertilization increased the amounts of re - transported storage matter and nitrogen and the rate of transported storage matter and nitrogen in the leaves, leaf sheaths, glumes and spike stalks of wheat and the total amounts of re - transported storage matter and nitrogen and the total rates of transported storage matter and nitrogen in winter wheat before flowering compared with their own controls and the fertilizations with high sulfur and organic fertilizer rates did not presented a remarkable regular effect

結果表明，與各自對照相比，銅、鎘脅迫下低施硫和有機肥的處理增加了小麥葉片、莖鞘、穎殼穗軸等營養器官花前貯藏物質、氮素的再運轉量和運轉率以及營養器官花前貯藏物質、氮素的總再運轉量和總運轉率，高施硫和有機肥的銅、鎘處理則規律性不明顯。

Tufted perennial with strong creeping stolons ; leaf yellowish green to green, folded in bud ; leaf blade smooth, lanceolate, slightly bent at the joint with the sheath ; inflorescence of a terminal single raceme, spike - like, smooth, sub - sylindrical and slightly bent inwards

本種為多年生，簇生性，具強壯匍匐莖；葉綠至黃綠色，在芽期褶生，葉片多平滑，披針至長條形，先端略鈍，于葉鞘成一角度折生；花序為單一頂生總狀花序，光滑無毛，平扁，稍向內彎。

The positions of feeding and oviposition were shifted gradually from the bottom to upper of leaf sheath, and then to leaf blade with the reduction of nitrogen content in host plants

隨著稻株含氮量的下降褐飛虱取食和產卵的位置從葉鞘底部逐漸向上部轉移，直至葉片中脈。

A. implicatum could distribute in leaf sheaths, leaf blades, stems, roots and seeds, and could be transmitted by plant seeds, proved by the pcr detection method

利用該pcr檢測法探明了旗草內生真菌a implicatum是通過種子傳遞的，其在植物體內可分佈於根、莖、葉鞘、葉片、以及種子。

The sheathes of rosulate leaves in two varieties are marcescent because of their unusual life history

兩個變種蓮座狀葉的葉鞘宿存有著特殊的生活史背景。

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。

A spiral deformation occured in the lower part of the young leaf enclosed in the sheath.

在葉鞘裹住的幼葉下部呈現螺旋狀。

Reproductive branches 10 - 30 cm long, with several to many spathes ; spathaceous stipe flat, 1 - 2. 5 cm long ; spathaceous sheath 1 - 2 cm long, apical leaf blade 3 - 7 cm long, as wide as vegetative leaves or slightly narrower

生殖枝長10 - 30厘米，具佛焰苞數枚至多枚，佛焰苞梗扁平，長1 - 2 . 5厘米；佛焰苞鞘長1 - 2厘米，頂端葉片長3 - 7厘米，與營養葉等寬或稍狹。

Examples include male and female plants in dioecious species, aerial and submerged leaves, alternation of gametophyte and sporophyte stages of a life cycle, and mesophyll and bundle - sheath chloroplasts

例如在雌雄異株物種中的雌性植物和雄性植物，氣生的和被水浸沒的葉片，生活史中的配子體與孢子體的交替，葉肉和維管束鞘葉綠體等。

The results showed that there are no significant difference within the stomatic distribution of outer epidermis of young and aged stem and aged leaf sheath in three plants ; but there are significant or very significant difference within apex, middle and base of young and aged leaves

結果表明：三種植物的幼莖、成熟莖和成熟葉鞘外表皮的上部、中部、基部的氣孔分佈均無顯著性差異，而幼葉和成熟葉的上、中、下部的氣孔分佈存在著顯著性差異或極顯著差異。

The results showed that there are no significant difference organs, within the stomatic distribution of outer epidermis of young and aged stem and aged lea, sheath in three plants ; but there are significant or very significant difference within apex, middle and base of young and aged leaves

結果表明：三種植物的幼莖、成熟莖和成熟葉鞘外表皮的上部、中部、基部的氣孔分佈均無顯著性差異，而幼葉和成熟葉的上、中、下部的氣孔分佈存在著顯著性差異或極顯著差異。