- mole drainage
- 鼠道排水
English-Chinese Dictionary of Agriculture (英汉农业大词典). 2013.
mole drainage
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mole drainage — noun or mole draining : an act, instance, or system of drawing off water from farmland by mole drains … Useful english dictionary
mole draining — noun see mole drainage … Useful english dictionary
Mole (disambiguation) — Mole may refer to:Animals* Mole or mouldywarp, any of the burrowing insectivorous mammals in the family Talpidae, with short velvety fur and enlarged front limbs; the original burrowing mole * Golden mole, any of the burrowing insectivorous… … Wikipedia
Mole (animal) — This article is about mammals called moles . For other uses, see Mole (disambiguation). Moles Scientific classification Kingdom: Animalia … Wikipedia
Drainage system (Agriculture) — An agricultural drainage system is a system by which the water level on or in the soil is controlled to enhance agricultural crop production.=Classification=Figure 1 classifies the various types of drainage systems. It shows the field (or… … Wikipedia
Drainage system (agriculture) — An agricultural drainage system is a system by which the water level on or in the soil is controlled to enhance agricultural crop production. Contents 1 Classification 1.1 Surface drainage systems 1.2 Subsurface drainage systems … Wikipedia
mole drainer — noun see mole plow * * * mole drainer noun (agriculture) A pointed cylinder on the lower edge of a blade, which is drawn longitudinally through soil to form a drainage channel (mole drain) • • • Main Entry: ↑mole … Useful english dictionary
mole plow — noun or mole drainer Etymology: mole (III) : a subsoil plow having a vertical knife behind the tooth of which is drawn a round or tapered metal ball that opens an underground channel * * * a plow typically having a pointed shoe at the end of a… … Useful english dictionary
mole plow — a plow typically having a pointed shoe at the end of a vertical support, for cutting a hollow drainage channel below the surface. [1790 1800] * * * … Universalium
River Mole, Surrey — The River Mole is a river in southern England, which rises in West Sussex near Gatwick Airport and flows north west through Surrey for 80 km (50 miles) to the River Thames near Hampton Court Palace. The river gives its name to the Surrey district … Wikipedia
Acid mine drainage — Yellow boy in a stream receiving acid drainage from surface coal mining. Acid mine drainage (AMD), or acid rock drainage (ARD), refers to the outflow of acidic water from (usually abandoned) metal mines or coal mines. However, other areas where… … Wikipedia
