The canoe is made from an impermeable wood.
The accumulation of oilis governed by lateral changes from permeable to impermeable facies.
As primary engineering measure, impermeable wall is applied broadly to reinforcing dike in middle-lower reaches of Yangtze River.
A synthetic rubber produced by copolymerization of a butylene with isoprene, nearly impermeable to air and used in tires, inner tubes, and insulation.
Two times experiments of dosage reduction of methyl bromide(MB) and covering virtually impermeable film(VIF) were carried out in Qingzhou city(Shandong province, China) from 2001 to 2003 year.
Test method for compressive strength of impermeable graphite materials
Particularly, the solution for impermeable silt-layer can be used to describe the tidal fluctuation in a confined aquifer under a tidal river separated by an impermeable layer.
Quantity of storm water runoff in urban area increases along with the expansion of impermeable land surface in construction.
Yet the methods of culturing and studying human cells have traditionally been carried out in two dimensions on flat impermeable surfaces.
Plastic substrates with multi-layer coatings for the flat panel displays were introduced, they were sufficiently impermeable to moisture and oxygen for application to moisture-sensitive display applications, such as LCD, organic light emitting displays( OLED) and poly OLED( polymer OLED).
textile fabric rendered impermeable by impregnation or coating with oil
General rules for test methods of mechanical properties of impermeable graphite materials
The ground with regular accumulated liquid shall be impermeable and the wastewater of slope direction sewerage system shall be collected by production and repair wastewater gathering system.
impermeable stone; an impermeable layer of scum; a coat impermeable to rain.
The external layer of the skin is relatively impermeable to water.
The material is impermeable to air and fluids and can withstand at least eight hours of exposure to corrosive chlorine and ammonia gas.
Thus clays and shales tend to be impermeable .
As an impermeable material, asphalt concrete has been widely used in hydraulic projects in our country for these years.
Study on control of secondary salinization within development experiment area with method of impermeable layer-blasting
impermeable barrier
Roma threaten but, although they seem to be impermeable just like their coach, they don't have the same potential as Milan.
The concrete impermeable panel construction technology of Siling reservoir dam
The deterioration of the reinforced concrete located long term in impermeable soil environment and below water table may be appeased.
I looked out of the window at the impermeable landscape, like that night, silent waiting for the dawn.
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