Extracting conditions of flavonoids from bamboo shell with ethanol combining ultrasonic were studied.
研究了超声波辅助用乙醇从竹笋壳中提取黄酮的工艺条件。
Its slender figure becomes an organic element that rises over the landscape's valley and its bamboo shell creates a hard wearing structure interwoven with a wicker mesh.
它修长的轮廓形成了能升华山谷景观的有机元素，竹子的外皮和柳条网交织，创造出一种结实耐用的结构。
It's an important device in pulverizing botany, woodflour, bamboo and other shell materials.
是植物、 木屑、竹子等果壳物粉碎的重要设备。
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