基本释义:

叶面积指数 LAI

网络释义

1)leaf-area index,叶面积指数 LAI

2)Leaf Area Index (LAI),叶面积指数(LAI)

3)leaf area index(LAI),叶面积指数(LAI)

4)MODIS-LAI vegetation index,MODIS-LAI植被指数

5)corn LAI,玉米LAI

6)soybean LAI,大豆LAI

用法和例句

In practices,measuring leaf area index(LAI)in large area scale is very difficult.

实践中,大尺度上测量叶面积指数(LAI)很难实现,利用遥感技术进行LAI的定量反演成为当前研究的重点。

Retrieval model for estimating corn LAI in black soil region of Northeast China based on Perpendicolar Vegetation Index;

基于垂直植被指数的东北黑土区玉米LAI反演模型研究

The correlation analyses between soybean LAI and selected vegetation indices(VIs),including some hyperspectral vegetation indices based on waveform analysis of the reflectance across the vegetation red edge were carried out,and the performance of the VIs was evaluated on the basis of their capability to accurately estimate LAI in the paper.

对于全部植被指数和窄波段植被指数而言,一阶微分绿度植被指数1DZ-DGVI对大豆LAI的估算效果最佳;而对于宽波段植被指数而言,以宽波段三角植被指数B-TVI的效果最佳。

Soybean LAI Estimation with in-situ Collected Hyperspectral Data Based on BP-Neural Networks;

方法实测不同水肥耦合作用下,大豆冠层的高光谱反射率与叶面积指数(LeafAreaIndex)数据,对二者进行相关分析;采用敏感波段(801nm,670nm)构建RVI,NDVI,SAVI,OSAVI和MTVI2植被指数,建立大豆LAI估算模型;最后采用相关系数较大的波段作为神经网络模型的输入变量进行大豆LAI的估算。

Quantitative relationships between leaf area index and canopy reflectance spectra of summer maize

夏玉米LAI与冠层反射光谱的定量关系

"Corn," cried the raven. "Corn, corn."

“玉米，”乌鸦叫道。“玉米，玉米。”

corn silker

玉米穗丝机, 玉米除须机

It's Corn! Real Corn!

那是玉米！真的玉米！

rice, corn and wheat.

大米，玉米和小麦。

maize in sheaves cobs or threshed

玉米束、玉米穗轴或脱粒玉米

I cook yellow corn and white corn, but I don't cook red corn.

我煮黄玉米和白玉米饭，但不煮红玉米饭。?

cob-collecting comb

玉米芯梳集器［板］

shuck peanuts, maize, peas

剥花生、 玉米、 豆.

Do you care for maize?

你喜欢（吃）玉米吗？

Corn grows on the parts of the plant commonly called @ears.

玉米长在玉米上叫做“穗”的上面。

Machines remove the kernels from the ears.

玉米粒由机器从玉米棒上分离下来。

The leafy husk of an ear of corn.

玉米皮一穗玉米的叶状苞皮

The stalk or stem of a corn plant.

玉米杆玉米作物的杆或茎

This process also produces homing and corn grits.

此法也产生玉米麸（homing）和玉米粗粉。

A structure for storing and drying ears of corn.

玉米围垛存放并干燥玉米穗的结构

It's corn! Thank Heaven! Real corn!

“这是玉米！谢天谢地！这真的是玉米

Coarsely ground grain, especially corn.

粗（玉米）面粉粗磨的谷物，尤指玉米