mixed map混合映射mixedadj.混合的；男女混合的mix的过去式和过去分词.mixed filtering混合滤波mixed container混合集装箱mixed grassland混播草地mixed-compost混合堆肥mixed iteration混合迭代mixed type dual混合型对偶mixed electrode混合电极mixed condenser混合冷凝器mixed Gaussians混合高斯模型mixed additives混合添加剂

1. Long sticks pith underdevelopment.
   长枝髓心不发达。
2. The pith of sunflowers is a kind of natural cellular material.
   向日葵髓芯是一种天然的高分子泡沫材料。