birch
- n. 桦木；桦树；桦条
- vt. 用桦条鞭打
- n. （Birch）人名；（英、西）伯奇；（瑞典）比尔克
[ 复数 birches 第三人称单数 birches 现在分词 birching 过去式 birched 过去分词 birched ]
网络释义专业释义英英释义
Birch Reduction 伯奇还原反应 ; 伯奇还原 ; 还原反应 ; 可发生伯奇还原
Birch mouse 长尾蹶鼠属 ; 蹶鼠
Birch door 桦木门
curly birch 皱纹桦木板 ; 皱纹儿桦木板 ; 皱纹桦
European birch 欧洲桦木 ; 欧洲桦 ; 欧罗巴洲桦木 ; 欧洲枫桦木
Southern Birch Mouse 草原蹶鼠
Simon Birch 西蒙桦木
Silver Birch 银桦树 ; 白桦树 ; 欧洲桦 ; [林] 银桦
Yellow Birch 黄桦木 ; [植] 黄桦 ; 加拿大桦
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白桦 - 引用次数：113
4 mRNA differential display system of Birch was established.
4、建立了适应白桦的mRNA差异显示分析体系，优化了反应条件和反应程序。
参考来源 - 白桦热激反应的分子生态学研究桦木 - 引用次数：21Bonding properties of Larch , Birch and Oak with aqueous polymer isocyanate adhesives were studied in this paper.
本文采用水性高分子异氰酸酯胶（API胶粘剂）对东北主要树种落叶松、桦木和柞木的胶接性能进行了研究。
参考来源 - 东北主要树种落叶松、桦木和柞木胶接性能的研究桦树 - 引用次数：7The largest total P content in the different layers is larix principis-rupprechtii community,the smallest is broadleaved mixed forest of poplar-birch-oak. The average content of soil available phosphorus is 19.8mg/kg, for most species it can satisfy the need.
土壤碱解N含量最大的为华北落叶松群落；华北落叶松群落全P含量在不同的土层中均表现为最大,全P含量最小的均为杨树、桦树、栎树阔叶混交林,研究地土壤速效磷平均含量为19.8mg/kg,对于大多数树种来说已能满足需要；研究地土壤全K平均含量为2.83%,属于含K量较丰富的地区。
参考来源 - 辽河源自然保护区森林群落生长潜能及影响因子研究 -
桦树 - 引用次数：5
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桦属
·2,447,543篇论文数据，部分数据来源于NoteExpress
birch [ bə:tʃ ]
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n.
- hard close-grained wood of any of various birch trees; used especially in furniture and interior finishes and plywood
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any betulaceous tree or shrub of the genus Betula having a thin peeling bark
同义词： birch tree
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a switch consisting of a twig or a bundle of twigs from a birch tree; used to hit people as punishment
"my father never spared the birch"
同义词： birch rod
- v. whip with a birch twig
- adj. consisting of or made of wood of the birch tree
以上来源于: WordNet
柯林斯英汉双解大词典
birch /bɜːtʃ/ TEM4
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1.
N-VAR A birch is a type of tall tree with thin branches. 桦树
双语例句原声例句权威例句
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Birch bark is pliable and very easy to bend.
桦树皮很柔韧，很容易弯曲。
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That's one of the great things about birch bark.
那就是桦树皮的好处之一。
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The taste of the birch tree doesn't get transferred to the food.
桦树的味道并不会转移到食物上。
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This week on our program, we play some new music by Diane Birch .
VOA: special.2009.09.04
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I'd like to go by climbing a birch tree, And climb black branches up a snow-white trunk toward heaven, till the tree could bear no more, But dipped its top and set me down again.
我真想去爬白桦树，沿着雪白的树干，爬上乌黑的树枝，爬向那天心，直到树身再支撑不住，树梢碰着地，把我放下来。
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Diane Birch writes all of her songs and plays the piano and organ.
VOA: special.2009.09.04
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