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- It is discovered that Metasequoia glyptostroboides has axial traumatic resin canal in wood anatomioal structure. 摘要在對陝西楊陵栽培的水杉木材構造解剖時發現了水杉木材具有軸向受傷樹脂道。
- Keywords Pinaceae;Wood;Leave;Resin canal; 松科;木材;針葉;樹脂道;
- In Abies, the related data of two species haven't been collected yet, while among the other 18 species, five species have resin canals and thirteen species haven't. 冷杉屬除2個種樹脂道資料未收集到,其餘18個種中有5個種有樹脂道,13個種的切片顯示無樹脂道(待進一步確證)。
- Epithelia may line resin canals in gymnosperms, or, sometimes, gum ducts in dicotyledons, and usually have a secretory role. 裸子植物樹脂道分佈有上皮細胞,有時雙子葉植物的樹脂道中也有上皮細胞存在。
- The axial variance of tissue percentage of resin canals and aether extractives are coherent in Cedrus deodar, and there are positive relations between them. 雪松試材樹脂道組織比量與雪松乙醚抽提物含量軸向變異規律較為一致,呈正相關。
- The vertical line meets the horizontal one here. 垂直線與水平線在此相交。
- The steam tug takes canal boats and barges in tow. 駁船後面拖著小艇和平底船。
- Observation of the Traumatic Resin Canal of Metasequoia glyptostroboides 水杉木材受傷樹脂道的觀察
- The Panama Canal joints two oceans. 巴拿馬運河連接兩大洋。
- They dragged the canal for the missing child. 他們用拖網沿運河打撈失蹤孩子的屍體。
- The sun rises from the horizontal line. 太陽從地平線上升起。
- The canal is navigable all the year. 這條運河全年可通航。
- In July,1956, Egypt had seized the Suez Canal. 一九五六年七月,埃及佔領了蘇伊士運河。
- Please put your armrest into horizontal position for landing. 降落時請將座位扶手放於水平位置。
- The basin is made of synthetic resin. 這個盆是用合成樹脂做的。
- Coal used to be sent here by canal. 煤過去常經過運河送來。
- The new canal will link the two rivers. 新運河將兩條河連在一起。
- The horizontal beam on a cross or gallows. 橫樑十字架或絞架上的水平橫樑
- Digging the canal was a Herculean task. 開鑿運河是項極其艱巨的工程。
- They are made of a common plastic resin. 它們是用一種普通的塑膠合成樹脂做成的。