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1·In this research, the portable leaf area meter is designed by combining microcontroller with light source LED and light sensor.

本研究利用微控制器作为控制单元，结合LED光源和传感器设计研制了一种便携式叶面积仪。

2·Estimates suggest that for every cubic meter of vent discharge, 350 milligrams of particulate organic material would be advected into the vent area.

据估计，每立方米排气口所排出的物质中，就有350毫克的有机颗粒物质被平流输送到排气口区域。

3·The area for the two pilots was unbelievably small. It was just one meter wide by two-and-one-quarter meters long.

两名飞行员的活动区域令人难以置信的小，大约只有1米宽，2.25米长。

4·It has an area of 154 square kilometers, although it is only 0, 1 meter deep (0, 7-0, 8 meters in spring).

幅员面积154平方公里，但只有0.1米深(在春天0.7 ~ 0.8米)。

5·The best ground-based sites have a wind-power density of about a kilometer per square meter of area swept.

最棒的地面站风能密度约为一公里/平方米扫风面积。

6·Street vendors suddenly pop up in the downtown area, selling everything explosive, from big double strings of red, cigarette-sized firecrackers to meter-long bottle rockets.

城里一夜之间就出现了许多商贩，叫卖一切可以爆响的东西，从红色的大挂鞭、像烟卷儿粗的炮竹，到一米多高的火箭炮应有尽有。

7·Because radio waves are millions of times longer than visible light, a collecting dish of a 10-meter radio telescope might only resolve an area of sky the size of the moon.

由于无线电波比可见光波长百万倍，10米宽射电望远镜上的碟面只能接收月亮大小的星空图。

8·Covering an area of almost 5,000 square meters, the recovery center has a 900-square-meter gym and two swimming pools.

大运村里的这个体能恢复中心占地近五千平米，拥有一个九百平米的体操馆，以及两个游泳池。

9·About 50 percent of the area would be flooded if the sea level were to rise by 1 meter.

如果海平面上升一米，该国大约50%的地方将会被淹没。

10·The third stack is the home area network (HAN)—industry-speak for all the smart-grid technology in the home, behind the meter.

第三个叠层为“居室网络（HAN）”——仪表之后居室内所有智能电网技术的行业说法。