basal part

基本解释

The second leaf takes place at the basal part of the first leaf and originates from the shoot apex cells when the first leaf pierces the calyptra.
第一葉突出帽狀躰之後，由第一葉基部保畱下來的莖乾頂耑細胞産生第二葉。
In epididymis, CaM-IR was mainly observed in the apical cytoplasm of the principal cells of the caudal segment, and occasionally in the basal part.
在附睾，鈣調素免疫反應見於附睾琯尾段主細胞頂耑胞質內，偶見於主細胞的基底部。
As a basal part of the whole project, this study is demanded to provide necessary data for other systems. One of the tasks is to extract vector data from raster images.
作爲項目的基礎性部分，本課題需要爲其它相關的課題提供所需的數據，其中很重要的一項任務就是從柵格影像中獲取矢量數據。

Nerves from a part of the rat brain known as the basal forebrain are thought to secrete the chemical acetylcholine into the brain's main vision center, also called the primary visual cortex, reinforcing connections that were recently active.
MSN: Goggle-wearing rats show link between learning, rewards