1.
Microorganism mud mounds are black mounds and variable in size occur-ring in the carbonate gorezon.
微生物泥丘为黑色的丘状体，大小不一，产于碳酸盐层位中。
2.
Origin and Reservoir Property of Silurian Carbonate Mud Mound in Southern Sichuan Basin
四川盆地南部志留系碳酸盐灰泥丘成因与储集性
3.
Heavy rain will wash away the soil from desolate hills.
大雨将把泥土从荒凉的山丘上冲走。
4.
The Study on the Organic Molecular Fossils in Peat under Moss Hommock and Their Environmental Significance in Jinchuan Peatland;
金川泥炭地藓丘下伏泥炭有机分子化石及其环境标识意义研究
5.
Research for Sediment Storage-Release of Small Watershed in Loess Hilly-Gully Area
黄土丘陵沟壑区沟道小流域泥沙存贮—释放初探
6.
Leveling hilly land into terraces, which slows the rate of runoff, allows more water to soak into the soil.
把丘陵土地平整成为梯田，减慢水流速度，让更多的水渗到泥土里。
7.
A small mound of loose earth raised by a burrowing mole.
鼹鼠丘一个由挖洞的鼹鼠弄起来的小堆松散的泥土
8.
The leaves might bestrew him and the soil gradually accumulate and form a little hillock over his frame.
树叶会散在他的身上，泥土渐渐堆起，在他的躯体上形成一个小丘。
9.
Extreme rainfall events and their effects on runoff and sediment yield in the loess hilly area;
黄土丘陵沟壑区极端降雨事件及其对径流泥沙的影响
10.
The composition of amino acid and biological character of the wild misgurnus anguillicadauts in the old yellow river in Shangqiu;
商丘黄河故道野生泥鳅的氨基酸组成及生物学特性
11.
In front of them, the mountains tapered into hills for several miles before the rocky soil surrendered to the trees of a dense forest.
在他们前面，山脉渐缩为丘陵，绵延数英里，直到岩石泥土向茂密的森林认输。
12.
Massive mud-brick walls enclosed each of the raised mounds[ see illustration above], and narrow gates limited access, permitting only a single oxcart to pass at a time.
而每座土丘四周环绕厚实的泥砖墙（上页图）狭窄的城门便于管制进出，一次只准一辆牛车通过。
13.
Comparison of Particle Composition and Nutrient Contents in Sediment Between Two Typical Shrub Lands in the Loess Hilly Area
黄土丘陵区两种典型灌木群落坡面侵蚀泥沙颗粒组成及养分流失的比较
14.
ventral medial hypothalamus
腹中下丘脑 腹中下丘脑
15.
dene:a sandy tract or dune by the seashore.
沙丘:海边的沙地或沙丘.
16.
A sandy tract or dune by the seashore.
沙丘海边的沙地或沙丘
17.
A natural elevation, such as a small hill.
土丘天然高地，如小山丘
18.
An elongated hill or ridge of glacial drift.
鼓丘长形小山或冰碛丘