“sieve element”的概念、定义、翻译、参考文献-科学参考

单词	sieve element
释义	sieve element Encyclopedia 理学〔植物形态与结构〕释 sieve element筛分子在维管植物韧皮部中，主要负责纵向营养物质运输的管状分子。 Biology sieve element筛管分子
随便看	R-isomorphism risorius Rissanen Risto Rasa Risto Tapani Ahti RI system RIT Rita Dove Rita Hayworth Rita Levi-Montalcini Ri Tan Ritchey-Chretien optics Ritchey-Chretien system Ritchey-Chretien telescope rite of passage rites and arts rites are not applied to civilians,laws are not applied to noblemen rites,just,integrity and sense of honor rites of passage Rites of Zhou Dynasty Rites of Zhou Dynasty,block-printed edition by Tang's House at Wuzhou's Shimenxiang,Song Dynasty ritornello ritornello form RITS RITSC

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