This new metric, the green plot ratio (GPR), is based on a common biological parameter called the leaf area index (LAI), which is defined as the single-side leaf area per unit ground area.
这个新指标——绿色容积率(GPR)是以一个通常被称作叶面积指数(LAI)的生物参数作为基础，该参数被定义为每单位地块面积上的单面叶面积总和。
At a recent conference in Florida, green entrepreneurs met with researchers and farmers to plot the industry's future.
最近在佛罗里达举行的一个研讨会上，绿色企业家与研究人员和农场主聚集一堂，为这个工业的未来进行规划。
In the robot pictured here, infrared sensors (on the green rectangle at top right) swivel back and forth and communicate with a host computer to plot out a real-time route.
在这里描绘的机器人，红外感应器就在右上角的绿色矩形来回摆动，与主机电脑通讯绘制出一个实时的路线。
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