dorsoventral

基本解释

Objective To provide the anatomic foundation for dorsoventral X-ray photographs of internal auditory canal.
目的爲內聽道後前位攝片提供解剖學基礎。
In the posterior segment, its dorsoventral axis was the longest, and could be divided into two parts: the dorsal and the ventral parts.
後段的背腹逕最長，可分爲背側部和腹側部，兩部分的細胞分界清晰。
The dorsoventral polarity of Drosophila egg is established by means of signaling between the germ line-derived oocyte and the surrounding somatic follicle cells.
果蠅胚胎的發育是由四種系統，分別控制頭尾部、前部、後部以及背腹部的形成。
In the posterior segment, its dorsoventral axis was the longest, and could be divided into two parts: the dorsal and the ventral parts.The boundary of the two parts was clear.
後段的背腹逕最長，可分爲背側部和腹側部，兩部分的細胞分界清晰。
Conclusion The Pth is a long, narrow and flat structure;its rostrocaudal axis is longer than its dorsoventral axis, and its dorsal edge is smoother than its ventral edge.
結論皮質加厚區爲一吻尾逕長於內外逕的狹長片狀結搆，背側緣較腹側緣平滑；