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- porous precursor 多孔前驱体
- Any of several tough, porous leather substitutes. 通气性强的塑料几种粗糙的多孔的皮革代用品
- He added sand to the soil to make it more porous. 他往土里掺了些沙子以提高渗水性能。
- The precursor of the modern car was a horseless carriage with a petrol engine. 现代汽车的前身是不用马拉的,装有汽油发动机的车子。
- In hot weather clothes made of a porous material like cotton are best. 热天穿棉布之类有渗透性的材料做的衣服最为适宜。
- Thefirst telephone was the precursor of modern communications networks. 最早出现的电话是现代通讯网的雏型。
- The precursor or stem cell of a plasma cell. 成浆细胞浆细胞的前体细胞或干细胞
- In hot weather cloths made of a porous material like cotton are best. 热天穿棉布之类有渗透性的材料制成的衣服最为适宜。
- A precursor cell of a melanocyte or melanophore. 成黑素细胞产生黑素细胞的母体细胞
- Error is often the precursor of what is correct. 错误常常是正确的先导。
- To lap better, all porous holes. 上面净是气孔,便于舔食。
- He add sand to the soil to make it more porous. 他往土里搀沙子以提高渗水性能。
- The precursor or stem cell of a plasmacell. 成浆细胞浆细胞的前体细胞或干细胞。
- The randomness is attributed to the porous medium. 随机性起因于多孔介质。
- An originator of a line of descent;a precursor. 前辈家族血脉的开始者;先驱
- Human memory is permeable and porous. 人类的记忆具有渗透性。
- An originator of a line of descent; a precursor. 前辈家族血脉的开始者;先驱。
- Most soils and rocks are porous. 大部分土壤和岩石都是多孔的。
- A severe cold may be the precursor of pneumonia. 重伤风可能是急性肺炎的先兆。
- Lysine is a precursor of certain alkaloids. 赖氨酸是某些生物碱的前体。