鹅掌柴花蜜腺为淀粉型蜜腺，淀粉粒为许多微小颗粒聚集成的复粒。
The nectary belongs to starch nectary and the starch is complex grain.
结果表明，在不同磨粒磨损条件下，马贝复相组织的磨损率具有相同的变化趋势。
The experimental results show that the rate of wear has the same varying tendency under different wear conditions.
阐述低浓度复肥与高浓度复肥成粒的不同特点。
The characteristics of low and high analysis compound fertilizers are expounded.
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