impermeable

An oil field consists of a reservoir in a shape that will trap hydrocarbons and that is covered by an impermeable or sealing rock.

Wrap the containers in an impermeable material and, if possible, add sufficient absorbent material to absorb the liquid in case of cracking.

The material is impermeable to air and fluids and can withstand at least eight hours of exposure to corrosive chlorine and ammonia gas.

When confined aquifer under the bottom of the pit, the foundation excavation will reduce the thickness of overlying impermeable layer.

Yet the methods of culturing and studying human cells have traditionally been carried out in two dimensions on flat impermeable surfaces.

Soot and impact-generated dust choked the sky over the entire planet, making it impermeable to sunlight.

The deaths at the center of all this, however, remain stubbornly impermeable to interpretation.

Since the inner mitochondrial membrane is impermeable to oxaloacetate , it is converted to malate by mitochondrial malate dehydrogenase.

When rain falls, the loess particles on the surface layer swell and form a crust that is almost impermeable to water.

If the peat is not drained, however, but is buried under relatively impermeable sediments, its geological preservation becomes possible.

The impermeable graphite tube exchanger is widely used in chemical, steel and other industries following with the deep industry developing.

Landfills without the benefit of a naturally impermeable layer use plastic liners and imported clay.

He surrounded himself with an impermeable wall of secretaries, personal assistants and yes-men.

the main groundwater of north anchoring area is perched water with relatively less volume and the underlying sandstone is impermeable layer.

Low numbers of spores entrapped within relatively impermeable material may also exhibit abnormally high resistance to dry heat.

The breakwater is assumed to be rigid, thin, impermeable and located in water of constant depth.

Too much clothing, particularly heavy and impermeable clothing, traps heat and decreases evaporation of sweat.

Internal drainage can be enhanced by reducing the amount of impermeable pavement in your hardscaping plan.

Impermeable rocks are desirable sealing rocks or cap rocks for reservoirs because hydrocarbons cannot pass through them readily.

Composite soil coat of toughness is an impermeable material which mainly contains clay.

The objects are covered with impermeable decorative coatings of glass like material.

As another example, the border between deciduous forest and wildflower prairie in the midwest is remarkably impermeable.

Here's an example of a Gas reservoir. Gas Water Again, note the impermeable layer of rock preventing the gas from escaping.

The measure of impermeable concrete construction is briefly introduced.

Some clays are used in drilling fluids to form an impermeable mud cake to isolate a formation from the invasion of drilling fluid.

The Great Firewall is hardly an impermeable barrier these days.

Cover work surfaces with disposable impermeable materials.

Impermeable geomembrane is used in anti-seepage hydraulic projects and achieve obviously economic and social benefit.

The distance from the impermeable base to the free surface is a function of space and time .

Design of impermeable layer is the central issue; construction should guarantee the design requirements with the highest quality.

They are absolutely opaque and impermeable to air, tightly sealed and thus preserve taste, and hygienically sterile.

The accumulation of oil is governed by lateral changes from permeable to impermeable facies.

of such close construction as to be impermeable.

impermeable barrier to particles the size of STD pathogens.

Thus clays and shales tend to be impermeable .

It insists that the Chinese walls separating its traders and bankers are always impermeable.

The passage became absolutely impermeable.

Many Malagasy believe the boundary between life and death is not altogether impermeable .

It is virtually transparent, extremely dense and impermeable to gases and liquids.

On ground of raised beds, an impermeable cover is utilized to impound the steam .

Rocky or impermeable sites should be avoided.

This employs high-pressure pumps to force the water from brine through a membrane that is impermeable to salt.

Finely woven or impermeable gloves resistant to MMVF fibre penetration.

Cancer is a cellular structure whose cell wall has become impermeable.

Shale has a high porosity, but its pores are small and disconnected, so it is relatively impermeable.

An impermeable cover is utilized to impound the stream.

The fog, in fact, had risen, but still hung above the house-tops, impermeable by any heavenly beam.

Both membranes were permeable to small molecule proteins and impermeable to large molecule proteins such as immunoglobulins.

Impermeable across men and women love the people means that the deep love hope, and wade through water on behalf of sweet and happyly date.

Impermeable soil can also prevent drainage, leading to root damage.

The landfill sits on a natural foundation of London clay which is more or less impermeable .

The landfill sits unnatural foundation of London clay which is more impermeable.

Clothing that is impermeable to water prevents the evaporation of sweat from the skin .

The membranes impermeable to blood cells and large molecules such as proteins, but small ones can get through it.

The membrane is impermeable to blood cells and large molecules such as proteins, but small ones can get through it.

On the other hand, fluoride gas makes cotton water resistant, so when it rains it's impermeable but still comfortable.

WwW. zIdiR. coM With the development of urbanization, impermeable pavement accounts for more and more proportion.

The structure of impermeable system of landfill that is suitable for China is also proposed according to the actual conditions in China.

Technical Breakthrough and Considerations for Impermeable Material in Two High Embankment Dams in Yunnan Province

Requirements of impermeable concrete channels quality and its operational management

Electroelastic Field for an Impermeable Anti-Plane Shear Crack in a Piezoelectric Ceramics Plate

Protective clothing, preferably coveralls plus an impermeable apron or surgical gowns with long cuffed sleeves plus an impermeable apron;

Application of Plastic Concrete Impermeable Wall Engineering Techniques in Yangtze River Main Levee Consolidation Work

Experimental study and application on plastic concrete with lower flexible modules which constructs impermeable walls

Application of Construction Technologies of Vertical Impermeable Wall to Reconstruction of Yangtze River Levees

Technique of Vertical Laying of Impermeable Membrane for Underground Storage Filled with Dangerous Solid Waste

Surface wave and seismic image combined nondestructive detecting technology for impermeable walls

Application analysis of several non-destructive testing techniques in quality testing of impermeable walls

Effect of impermeable coating with ionic transmission on self-healing of cement-based material after deterioration by freeze thawing

Non-Destructive Detecting Technology of Cement-Soil Impermeable Wall with Transient Surface-Wave Method

Construction of Impermeable Concrete in Underground Structures

Differences in Foamed ASP Combinational Flood in Heterogeneous Physical Models with and without Impermeable Interlayers

Virtually impermeable films applied for reducing methyl bromide emission

Research on the Influence Factors of Impermeable Performance of Non-woven Composites Geo-membrane

Preparation of novel impermeable capsule bodies for pulsatile drug delivery device

Preliminary study on sodium soda residue as impermeable barrier material in landfill liners

Application of Spray Irrigation Method in Building Impermeable Wall in Cobble Stratum

Impermeable sintered metal materials and hardmetals - Determination of density

The influence of impermeable barrier on reservoir pressure behaviors

Quality Control in Construction of Impermeable Concrete

Research and Application of Vertical Cut-off Wall Keyed into Impermeable Stratum

Leakproof and impermeable for element type building curtain wall

Study on Modification of Impermeable Layer of Sanitary Landfill Site

The Application of Silicon Micro-powder in Impermeable Concrete

Safety monitoring on perpendicaiar impermeable wall in main embankment at Southern bank of Jinjiang

Design and construction of impermeable layer of landfill

Development of Impermeable Protective Clothing for Red Fuming Nitric Acid

Lime-modified Impermeable Layer in Landfill

Strength Effect of Impermeable Welding on Some Bogie Frame

protect feed and animal fodder which is stored outside with plastic or impermeable sheets;

Impermeable to air or nearly so