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

One wrinkle in the Times Square plot is that the claim of responsibility came not from al-Qaida, but from the Tehrik-e-Taliban, the Pakistani Taliban group.

VOA: standard.2010.05.05

Square root of 16, and my plot basically shows it crosses at 4 and-- well, I think that's minus 4.

我的图清楚的显示这个函数,在4和-4两个点和x轴交合。

麻省理工公开课 - 计算机科学及编程导论课程节选

Counterterrorism analyst Brian Fishman of the New America Foundation says the Times Square plot is an indication that al-Qaida is either not willing or not able to deploy seasoned, well-trained operatives.

VOA: standard.2010.05.05

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.

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