surveying

He stood on the hill surveying the landscape.

他站在山上眺。

The surveying team pitched on the mountain.

测量队在山上搭起了帐篷。

They are surveying the land before it is divided into house lots.

他们要在土地被分割为住宅用地前先勘察这块土地。

It's a mean of geotechnical investigation, including borehole surveying, costeaning, trenching exploration, test pitting, hole exploration, geophysical exploration and penetration sounding.

岩土工程勘察一种手段，包括钻探、井探、槽探、坑探、洞探以及物探、触探等。

The no staff and self-reducing tacheometer is a new type of surveying instrument designed and constructed by a group of teachers and students of our department.

无须跑尺自计视距仪是一种新式测量仪器,经过研究,我们已初步试制成功。