英语词汇betula platyphylla怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	betula platyphylla
释义	betula platyphylla 简明释义白桦网络释义 1 ?白桦白桦(Betula platyphylla Suk) 是我国北方的乡土树种, 主要分布在东北、华北、西北, 其材质致密、洁白、表面光滑, 在林业生产和木材工业中具有重要价值。 2 ?柔软树皮 ... 赤杨嫩枝叶、树皮 Alnus japonica 白桦柔软树皮 Betula platyphylla 千金鹅耳栎果穗根皮 Carpinus cordata ... 短语 1 Betula platyphylla Suk 白桦 ; 桦木 ; 桦木科植物白桦 2 Betula Platyphylla Japonica Bark Extract 白桦树皮提取物 ; 日本白桦树皮提取物 ; 亚洲白桦树皮提取物 3 Betula Platyphylla Japonica Juice 亚洲白桦树汁双语例句 1 The fine-roots of Betula platyphylla forest have quick decomposition rate, so it plays an important role in soil nutrient return. 白桦林细根分解较快，在土壤养分归还方面能发挥重要作用。 2 The reproductive cycle and temporal characteristics of flower development for the female and male inflorescences of 20 to 30_year_old Betula platyphylla in northeastern China were studied. 以20~30年生白桦的雌雄花序为材料，研究东北地区白桦花发育的生殖周期和发育时序特征。
随便看	minimal response design minimal right ideal minimal row flow table minimal segment minimal sensation minimal separable acuity minimal sequence minimal set minimal set of covering edges minimal set of covering vertexes minimal set of generators minimal ship's inertial navigation system minimal signal level minimal size for immunogenicity minimal skin reacting dose minimal social situation minimal solution minimal space minimal spanning tree minimal spanning tree algorithm minimal spanning tree problem minimal stable length minimal standard minimal state minimal state-space realization

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