capitulum
英
美
n. 小头，头端，假头; 头状花序，头状体
英英释义
noun
- an arrangement of leafy branches forming the top or head of a tree
- fruiting spike of a cereal plant especially corn
- a dense cluster of flowers or foliage
- a head of cauliflower
- a head of lettuce
双语例句
- Clinical analysis of capitulum humeral fracture of 48 children
儿童肱骨小头骨折48例临床分析 - Centripetal xylem differentiates from the outside toward the center, and a centripetal inflorescence ( e.g.the capitulum) is one in which the outer flowers open before those in the center.
向心的木质部的分化是从外向内的，向心式的花序是外面的花比中央的花先开放。 - Two columns also coalesce into another major column, which merges with the ventral side of the posterior end of the capitulum.
另有2条节柱也在近踝状突腹面聚集成为另一条较大的节柱，与踝状突后端的腹面相连。 - A unique developmental aspect involved in the life cycle of Davidia involucrata Baill. is the formation of two or three large-sized attractive white bracts surrounding a relatively small-sized capitulum.
珙桐生活史中较独特的发育事件是其较小的头状花序下形成的2～3个大型苞片。 - The connecting piece is Cross-striated. It consists of capitulum and nine segmented columns.
连接片具横纹，由踝状突（capitulum）和9条节柱（segmentedcolumns）构成。 - Application of Gene Chip in Expression Analysis of Gerbera Capitulum Genes
利用基因芯片分析非洲菊花序发育相关基因的表达 - Treatment of capitulum humeri fractures with absorbable screw internal fixation via anterior elbow approach
肘前入路可吸收螺钉治疗肱骨小头骨折 - The results showed that Echinacea is capitulum, discal flower is dark-violet and liguliform, its calyx is 4, its pedicel has non-glandular hair and main root is cylindrical.
结果表明：淡紫松果头状花序，盘心花黑紫色，盘边舌状花，花萼4轮，花梗有棱样突起，数多，上面密被有非腺毛，气微味淡； - During the first summer after maturation there are changes in the capitulum that enable some of the achenes to being dispersed during the following winter.
成熟之后的第一个夏季期间，花冠发生变化以确保一些瘦果能够在随后的冬季被传播。 - Conclusion: While the forearm in complete supination, the radius shifts to the dorsal and distal side, and the capitulum ulnae is at the volar side of the notch ulnae.
结论：前臂完全旋后时，桡骨向远侧、背侧移位，尺骨头靠在尺骨切迹的掌侧面。