查勘

chá kān dì shì

查勘地势

survey the terrain

chá kān shí yóu chǔ liàng

查勘石油储量

prospect for oil deposits

chá kān nán jí kuàng chǔ liàng

查勘南极矿储量

explore mineral deposits in the Antarctic regions

chá kān tǔ di biān jiè

查勘土地边界

survey the boundaries of a piece of land

xiàn chǎng chá kān

现场查勘

carry out a site survey

chá kān kuàng zī yuán

查勘矿资源

prospect for mineral deposits

zhī hòu wǒ men jiāng duì zhè yī dì qū jìn xíng gèng wéi chè dǐ de chá kān

之后我们将对这一地区进行更为彻底的查勘。

We will make a more thorough examination of the area later.