[ 复数 barks 第三人称单数 barks 现在分词 barking 过去式 barked 过去分词 barked ]
）2、组织(Structure)：树皮（Bark）：用来保扶树干。心材（Heartwood）：是树干中心硬化部份，与边材相比，它较少受虫菌侵害，颜色比边材为深。
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Darwin's Bark Spider 达尔文树皮蛛 ; 达尔文吠蛛 ; 达尔文树皮蜘蛛
bark up the wrong tree 精力用在不该用的地方 ; 错怪人 ; 目标错误 ; 找错门了
Cassia Bark 肉桂 ; 桂皮 ; 肉桂粉末 ; 山扁豆皮
bark pocket [林] 夹皮 ; 树皮斑快 ; 皮囊 ; 树皮斑块
Ash Bark 秦皮 ; 秦皮粉末
Bark-peeler 剥皮机
Cinchona Bark 金鸡纳皮 ; 金鸡纳胜 ; 金鸡纳树皮
bark beetle 树皮甲虫 ; 小蠹 ; 小蛀虫
Tree Peony Bark 牡丹皮 ; 牡丹皮粉末 ; 牡丹皮提取物
While the bark thickness of late maturing cultivar could increase from 300.13gin to 395.39～683.93μm,the bark area ratio could increase from 36.16%to 41.42～49.65%,and the pith area ratio could decrease from 39.93%to 24.75～35.07%.
晚熟品种的茎皮厚度从300.13μm增加到395.39～683.92μm,所占比例从36.16%增加至41.42～49.65%,髓面积所占总面积比例从对照的39.93%降低到烯效唑处理的24.75～35.07%。
参考来源 - 烯效唑干拌种对套作大豆苗期抗倒伏特性及产量的影响Kandelia candel is a frutex or arbor, about 2-3 meter high, with stanchional root ,smooth brown bark.
秋茄为灌木或者小乔木,高2-3米;树皮平滑呈红褐色。
参考来源 - 红树植物秋茄化学成分和药理活性研究Under these conditions,the yield and purity of oligomeric proanthocyanidins from larch bark were 17.33 % and 75.46 %,respectively.
在此条件下落叶松树皮中原花青素的得率和纯度分别达到17.33%和75.46%。
参考来源 - 落叶松树皮原花青素的匀浆提取及响应面法优化Tannins extracted fromleaves,twigs and stem bark all showed very good DPPH radical scavengingactivity (IC50 of 56.86,62.31 and 54.80μg/mL) and ferric reducing power （4.28,3.74 and 4.49 mmol AAE/g dried tannins）.
经DPPH和FRAP体外抗氧化模型检测发现橄榄叶片、小枝及茎皮中所含单宁组分均表现出较强的自由基清除作用(IC50：56．86，62．31和54．80μg／mL)和抗氧化能力（4．28，3．74和4．49 mmolAAE／g）。
参考来源 - MALDI·2,447,543篇论文数据，部分数据来源于NoteExpress
同义词： barque
"She barked into the dictaphone"
同义词： skin
"The dogs barked at the stranger"
以上来源于: WordNet
V-I When a dog barks, it makes a short, loud noise, once or several times. (狗) 吠
Don't let the dogs bark.
别让狗叫。
N-COUNT Bark is also a noun. 吠声
The Doberman let out a string of roaring barks.
那条杜宾犬发出一连串的吼叫声。
V-I If you bark at someone, you shout at them aggressively in a loud, rough voice. 咆哮
I didn't mean to bark at you.
我不是有意吼你。
N-UNCOUNT Bark is the tough material that covers the outside of a tree. 树皮
V to scrape or rub off skin, as in an injury 擦伤; 刮伤
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