... 原位测试深层沉降观测 deep settlement measurement 波罗杆(沉降观测) borros point 利用沉降观测资料推算后期沉降量 Estimating the later settlement by measurement ...
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波罗杆
Bow bar
以上为机器翻译结果，长、整句建议使用 人工翻译 。
旗子被线和杆所控制，所以在阿波罗的照片里似乎能看到它飘扬。
It was rigged with a rod and wires so that it would look as if it was unfurled and blowing in Apollo photographs.
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