base projection

基本解释

A small projection at the base of a basidiospore near its attachment to the sterigma.
基部连接担孢子梗的一种小附属物。
The transformation of map projection is the base for mapping theory and an important component of GIS.
地图投影变换是地图制图理论的基础，也是GIS的重要组成部分。
In order to have a better topology of the final mesh we created a high-tessellated plane and we projected it onto the base terrain using the Geometry Projection Script found on scriptspot.
为了使最后网孔呈现出更好的地形特征，我们创建了一个高度棋盘格式的平面图，使用scriptspot找到的Geometry Projection Script将其投射到基础地形上。

If Dell is able to maintain constant market share in the desktop PC market, vs. our base projection of a 4.5% decline, it could generate nearly 5% upside to our price estimate.
FORBES: Dell Drives To $20 Just By Maintaining Market Share In Recovering Desktop PC Biz
For example, the Conference Board in the November 2012 Global Outlook (see chart below) forecasted an annualized growth rate of 2.3% in its base case for the years 2013-208 and a further reduced annualized growth rate projection of 2.0% in its base case for the years 2019-2025, representing a distribution of roughly 18% of overall World output.
FORBES: Is Sub-Three Percent Economic Growth the 'New Norm?'
The Centre also includes three classrooms that will be used for journalism courses, computer training and English lessons, as well as a conference area and projection room that will be used as the base for a cinema club.
UNESCO: Communication and Information