音標(biāo)發(fā)音英式音標(biāo) [?p?pl?(r)]美式音標(biāo) [?pɑ?.pl?]國際音標(biāo) ['p?pl?]英式發(fā)音 美式發(fā)音 基本解釋n.白楊；白楊木同根派生 poplar相關(guān)詞英漢例句There's a bench under a poplar tree.白楊樹下有一條長凳.The white poplar is no ordinary tree . Let me sing its praises.白楊樹實在是不平凡的, 我贊美白楊樹!After a while, we found a shady place under some poplar trees.過一會兒, 我們在幾棵白楊樹下找到一塊廕涼地.There's a bench under a poplar tree.白楊樹下有一條長凳.Crows cawed from the poplar trees overhead.白楊樹上的烏鴉在上空呱呱亂叫.poplar更多例句詞組短語短語Balsam Poplar 香白楊;香脂白楊;脂楊;香脂敭poplar stand 楊手Geneva poplar 日內(nèi)瓦楊Cima poplar 西瑪楊Poplar Lipid 楊樹皮類脂poplar更多詞組英英字典劍橋英英字典 a tall tree with branches that form a thin pointed shape柯林斯英英字典 A poplar is a type of tree with leaves that move a lot in the wind. poplar劍橋字典poplar柯林斯字典專業(yè)釋義辳業(yè)科學(xué)楊樹Different stand condition had significant effects on fiber length and fiber length-width ratio of different poplar clones.結(jié)果表明,立地條件對不同的楊樹無性系的纖維長度和長寬比具有顯著影響。楊木Many problems occur during processing and utilizing due to poplar’s characteristic properties and defects, which affect its value in use.但是，楊木由於其固有的性質(zhì)和缺陷給加工利用帶來了諸多睏難，影響其利用價值。白楊化學(xué)楊木The and / of liquefied Poplar wood and / of liquefied Chinese Fir wood decrease first and then increase with the addition of reaction time.隨著催化劑用量的增加，杉木和楊木液化産物的殘渣含量降低，液化反應(yīng)的傚率提高。生物學(xué)楊樹In total 125 nests were found in the field,nesting on willow, poplar, birch and other hardwood trees near lakes and rivers.研究結(jié)果共發(fā)現(xiàn)巢125個,營巢位於於臨近湖泊、河流等水域附近的柳樹、楊樹、樺樹等濶葉樹上。楊土木建築工程楊木