查询词典 diarch
- 与 diarch 相关的网络例句 [注：此内容来源于网络，仅供参考]
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In the primary structure of root, the primary xylem is diarch and the development of both the primary xylem and the primary phloem is exarch.
在根的初生结构中，其初生木质部为二原型，木质部及韧皮部的发育均为外始式。
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A diarch or triarchsiphonostele with exarch primary xylem was found at lower cotyledonary node zone.
果表明：银杏幼苗的轴向器官以子叶节区下部的初生维管结构先建立，其中柱类型是外始式二原型或三原型管状中柱
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The primary xylem is diarch.
初生木质部为二原型。
- 推荐网络例句
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Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.
目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。
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Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.
弯曲：这种病是最常见的原因查明腹泻病，在世界上。
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Gangs fill the daily lives of many of our poorest and most vulnerable citizens with a terror that the court does not give sufficient consideration, often relegating them to the status of prisoners in their own homes.
法院没有充分的考虑到黑社会的猖獗所带来的恐怖，这使得我们最穷、最可怜的市民每天生活在他们的阴影当中，成为在家的囚犯。