“sieve tube”的概念、定义、翻译、参考文献-科学参考

单词	sieve tube
释义	sieve tube Encyclopedia 理学〔植物形态与结构〕释 sieve tube筛管由一系列筛管分子通过端壁上的筛板彼此相连形成的长管。在端壁和侧壁上的筛域分化明显，常见于被子植物中。 Biology sieve tube筛管
随便看	Three Songs About Lenin three source model Three Sovereigns and Five Emperors three-sphere theorem three-spin model Three squirrels three-stage three-stage least squares method three-stage or multi-stage grinding-classification circuit Three-stage School of Buddhism three stages dewatering process three stages of Bogoliubov three stages of great social divisions of labour three stages of life three stage starting generator three-stage switch hypothesis of institution evolution in China three standards Three Stanzas of Plum Blossoms Three-stars Three-step Development Strategy three-step ladder for cancer pain three steps design "Three stone" mineral-Andalusite，Kyanite，Sillimanite Three Strikes At Tao Sancun three supplies and one leveling

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