preliminary survey; rough reconnaissance
Tone colorsmāmámǎmàma
Meanings
1 sense · 3 examplesverb
to conduct a preliminary or rough survey; to reconnoiter; to scout
formalUsed in technical, geological, military, or resource management contexts to describe a non-exhaustive preliminary investigation. Often precedes detailed surveys (详查).
Guó国
tǔ土
zī资
yuán源
gài概
chá查
xiǎn显
shì示
gāi该
dì地
qū区
yùn蕴
cáng藏
fēng丰
fù富
kuàng矿
chǎn产
。
The preliminary survey of national land resources shows that this area contains abundant mineral deposits.
Zài在
dòng动
gōng工
qián前
，
wǒ我
men们
xū需
yào要
xiān先
gài概
chá查
yī一
xià下
dì地
xíng形
tiáo条
jiàn件
。
Before starting construction, we need to conduct a preliminary reconnaissance of the terrain conditions.
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Gài概
chá查
jiē阶
duàn段
tōng通
cháng常
cǎi采
yòng用
yáo遥
gǎn感
jì技
shù术
jìn进
xíng行
dà大
miàn面
jī积
sǎo扫
miáo描
。
The preliminary survey phase typically employs remote sensing technology for large-area scanning.