silt 考研GRE专八

During the annual floods the river deposits its silt on the fields.

年河水滥时都野上沉积一层淤泥。

The water contains fine silt.

水里含有细泥沙。

The old harbour has silted up.

老港口已经淤塞。

Mud is silting up the stream.

泥沙把小河淤塞了。

Third, amphion polyacrylamide product shape: The amphion polyacrylamide (ACPAM) outward appearance is the white silt.

这类絮凝剂的功能主要是絮凝带负的电荷，具有除浊、脱色功能。

And use the red gritstone silt soil build an embankment which reinforced by two-way tensioned geogrid.

并且利用粉质红砂土修筑了一段双向土工格栅加筋路堤。

Leech demands exceeds supply leech renown bloodsucker, have broken blood, pursue action of silt, stimulate the menstrual flow.

【摘要】蚂蟥供不应求蚂蟥又名水蛭，有破血、逐淤、通经作用。

Centuries of silt deposition and diking has caused the river to flow above the surrounding farmland, making flooding a critically dangerous problem.

几世纪的淤泥沉积以及筑堤导致了河水六向周围的农，造成洪水滥的严重后果。

The harbor is now entirely silted up.

那港口现已完全被淤泥所塞。

Loach about 10 cm long, yellow sand, yellow sand that they are not exact, because of their paranotum, back dotted with black spots and tidy, like the black stripes, seen from afar like a sand silt .

泥鳅大约有10厘米长，沙黄色的，说它们是沙黄色，并不确切，因为他们的侧背、背部点缀着整齐的黑点，象黑色的条纹，远看就像是沙底的淤泥。