Once there, they use tape measures, callipers and a hand-held laser to measure the heights and girths of all the trees within a 500-square-metre plot.

到达目标后，在圈定好的500米区域内，他们用卷尺，测径规和手持激光设备对所有树木的高度和树围进行测量。

youdao

Using a six-square-mile test plot, they found that the organic carbon comes from shallow ponds that were dug to provide soil for flood protection.

科学家们在一块六英里见方的试验田内进行了勘测，他们发现那些有机碳来自筑造防洪大堤取土用的浅塘，有机碳化合物沉淀至塘底并慢慢渗入地下。

youdao

But we were determined to build something that responded to the site rather than just a square box planted on the plot.

但是我们决心建造一座对场地有所回应的建筑，而不是仅仅在地块上建立一个正方形盒子。

youdao

You have, as you mentioned, at other times -- Times Square or the AQAP plot involving cargo planes, which is not -- as you mentioned, not affixed necessarily to a holiday.

WHITEHOUSE: Press Briefing

Campbell had local architect Francis Fleetwood build an 18, 000-square-foot mansion on the plot.

FORBES: Hot Burnt Point

Even many Germans who back a Holocaust memorial in principle question the form it is most likely to take a labyrinth of some 2, 500 concrete pillars spreading across a plot of 20, 000 square metres between the Brandenburg Gate and the (unmarked) site of Hitler's bunker.

ECONOMIST: Germany��s past: Still with us | The