结果表明:对于一般作物,选择大小为15cm×20cm的黄卡,以筒状垂直方式置于作物顶部、密度约为1卡/m2时诱捕效果最佳。
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An Optimal Method for Homogenizing Wall Thickness in the Machining of Large Tube-Shaped Part
大型套筒类零件加工中壁厚均匀的优化算法
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Water-cooled cold-arc-cathode in cup-shape and tube-shaped anode are used.
采用水冷铜环形冷弧阴极和水冷筒 状 阳极.
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calyx tube-shaped, ca. 6 mm, stellate puberulent, 5-lobed, lobes triangular.
花萼筒形,约6毫米,星状微柔毛,5浅裂,裂片三角形。
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calyx tube-shaped, ca. 6 mm, stellate puberulent, 5-lobed, lobes triangular.
花萼筒形,约6毫米,星状微柔毛,5浅裂,裂片三角形。
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calyx tube-shaped, ca. 6 mm, stellate puberulent, 5-lobed, lobes triangular.
花萼筒形,约6毫米,星状微柔毛,5浅裂,裂片三角形。
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calyx tube-shaped, ca. 6 mm, stellate puberulent, 5-lobed, lobes triangular.
花萼筒形,约6毫米,星状微柔毛,5浅裂,裂片三角形。
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calyx tube-shaped, ca. 6 mm, stellate puberulent, 5-lobed, lobes triangular.
花萼筒形,约6毫米,星状微柔毛,5浅裂,裂片三角形。
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calyx tube-shaped, ca. 6 mm, stellate puberulent, 5-lobed, lobes triangular.
花萼筒形,约6毫米,星状微柔毛,5浅裂,裂片三角形。
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calyx tube-shaped, ca. 6 mm, stellate puberulent, 5-lobed, lobes triangular.
花萼筒形,约6毫米,星状微柔毛,5浅裂,裂片三角形。
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calyx tube-shaped, ca. 6 mm, stellate puberulent, 5-lobed, lobes triangular.
花萼筒形,约6毫米,星状微柔毛,5浅裂,裂片三角形。
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calyx tube-shaped, ca. 6 mm, stellate puberulent, 5-lobed, lobes triangular.
花萼筒形,约6毫米,星状微柔毛,5浅裂,裂片三角形。
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立筒仓是一种特种结构,它在储粮时的粮食压力问题十分复杂。
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The system is automatic seasoning select machine of tube-shaped electrolytic capacitor.
该系统为末端成单筒 状 的电解电容自动老练分选机.
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Instead, the cells stretched out into tube-shaped muscle cells that could even twitch.
与他们的预期相反, 细胞伸展成管状的肌肉细胞,甚至能抽动.
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