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blackland
黑土
常用释义
词性释义
n.
黑土；黑土地带
例句
全部
The
utility
model
relates
to
a
blackland
and
clay
root
and stem
crop
ditch
loosening
machine
for
loosening
soil
.
本实用新型涉及一种疏松土壤的黑粘土地根茎作物沟土疏松机。
Of
cold
blackland
rare
was
short of
gender
,
frangibility
to
decide
to
protect
blackland
land
is
cold
blackland
economy
the
fundamental
;
寒地黑土的稀缺性、脆弱性决定了保护黑土地是寒地黑土经济可持续发展的基础；
Discussion
on
Soil
and
Water Conservation
Protective
Cultivation
for
Northeast
Blackland
Area
东北黑土区水土保持保护性耕作措施探讨
Study
on
Soil
and
Water Loss
and
Prevention
Technology
of
Sloping
Land
in
Blackland
in the
Northeast
东北黑土区坡耕地水土流失及防治技术研究进展
Soybean
root
distributions
in
meadow-
blackland
and
albic
-
soil
大豆根系在土层中分布特点的研究
The
climate
change
and
the
blackland
degeneration
in
Song
Hua
River
area
气候变化与松嫩流域黑土退化