绝顶平展,也没有人行车过的陈迹,路双方是老槐树和新栽的白杨(Poplar),路边(Roadside)时常立个石碑,写明(States)是谁人种的树,出门拜访别人,主人送你时,一定要说:请留步,不用送了。
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中国造纸杂志社-造纸;纸浆;制浆;行业;专家;设备 关键词:杨木;APMP浆;ASA;填料 [gap=1133]Key words:poplar; APMP; ASA; filler
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Yellow Poplar 鹅掌楸 ; 北美鹅掌楸
white poplar 白杨 ; 白杨树 ; [林] 银白杨 ; 白杨木
black poplar 黑色白杨木 ; [林] 黑杨
black poplar grove 黑杨小林
bitter poplar [植] [林] 苦杨
Lombardy poplar 箭杆杨 ; 钻天杨
Poplar Mosaic Virus 杨树花叶病毒 ; 白杨花叶病毒
Different stand condition had significant effects on fiber length and fiber length-width ratio of different poplar clones.
结果表明,立地条件对不同的杨树无性系的纤维长度和长宽比具有显著影响。
参考来源 - 不同立地条件的杨树制浆前后纤维形态的比较研究Many problems occur during processing and utilizing due to poplar’s characteristic properties and defects, which affect its value in use.
但是,杨木由于其固有的性质和缺陷给加工利用带来了诸多困难,影响其利用价值。
参考来源 - ⅠThe and / of liquefied Poplar wood and / of liquefied Chinese Fir wood decrease first and then increase with the addition of reaction time.
随着催化剂用量的增加,杉木和杨木液化产物的残渣含量降低,液化反应的效率提高。
参考来源 - 人工林杉木、杨木的苯酚液化及其产物的树脂化研究In total 125 nests were found in the field,nesting on willow, poplar, birch and other hardwood trees near lakes and rivers.
研究结果共发现巢125个,营巢位于于临近湖泊、河流等水域附近的柳树、杨树、桦树等阔叶树上。
参考来源 - 新疆北部白冠攀雀的巢与巢址选择·2,447,543篇论文数据,部分数据来源于NoteExpress
同义词: poplar tree
以上来源于: WordNet
N-VAR A poplar is a type of tree with leaves that move a lot in the wind. 杨树
Strange fruits hang from the poplar trees.
杨树上挂着奇怪的果实。
"Poplar planting in China has been a tremendous success," said Carle.
“中国在杨树种植方面取得了巨大成功。”卡尔说。
Kevin Brennan of the Poplar Island Project says ducks like to build their homes on the dead trees.
VOA: special.2009.10.06
In nineteen ninety-four, engineers and government agencies joined to plan a possible rescue of Poplar Island.
VOA: special.2009.10.06
Recently,a Maryland woman who remembers going to Poplar Island years ago returned on a guided visit.
VOA: special.2009.10.06
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