surface sculpture meaning in English
壳饰
Examples
- Pseudobaccatae because the bracts of its female cones are fleshy at maturity . 3 . micromorphology seed , synangium , and branchlet surface sculpture of some ephedra species are studied using sem and described for the first time , and their systematic significance is discussed
类型：种子表面平滑，包括：中麻黄( ephedraintermedia ) 、双穗麻黄、细子麻黄等；类型：种子表面具疣状突起，仅发现木贼麻黄( e - Study on branchlet surface sculpture does not reveal any hair - like structures as recorded by previous authors ; only some warty cuticles on the ridges and variable stomata in the grooves are noted . the surface of synangium in ephedra has secondary sculpture while the lip of the openings of synangium resembles the cerebral waves
对小枝表面扫描电镜下的微形态构造的研究并没有发现前人报道的毛状体特征，而只有一些疣状角质突起和有变异的气孔，同时注意到，麻黄属植物的小枝表面特征受到生境、发育阶段的影响。 - Four types of seed surface sculpture are described : type i is smooth ( e . intermedia , e . distachya , e . regeliana ) , type ii possesses warty structures ( e . equisetind ) , type iii bears transverse laminar protuberances ( e . rhytidospermd ) , and type iv is striated ( e . gerardiana , e . saxatilis , e . minuta )
Equisetina )一种；类型：种子表面具横向片层状突起，仅有斑子麻黄( e rhytidosperma )一种；类型：种子表面具纵条纹，包括喜马拉雅特有的3个大种子的种类，即矮麻黄( e minuta ) 、山岭麻黄( e - In the most extreme condition in uni - ovulate cone , the female reproductive unit ( fru ) occupies the position of the terminal bud . an evolutionary trend of reduction is supported in the genus from tri - ovulate to uni - ovulate cone , in which the bract number and seed number are reduced , and the seed size and seed surface sculpture are increasing
总之，麻黄属雌球花有简化的趋势，伴随着这种趋势，雌球博士学位论文中国麻黄属植物的分类? ?兼论麻黄属的演化花苞片数目减少、种子数目减少、种子体积增大、表面复杂度增加。