Sentence examples for core soil from inspiring English sources

There are air pressure tests, tracer tests, core soil boring tests, electronic probes, sonic probes, tests to measure the rate of corrosion, tests that distinguish whether a leak is in the tank or fill pipes (and tests that don't make a distinction), tests that require 10 to 14 days for results, and tests that produce answers in two hours.

(5) The full face excavation was suggested, but core soil must be reserved to assure the working face stability.

In each quadrat, five (5) core soil samples were collected randomly at depth 0 20 cm with a soil auger and put together to form a composite sample.

Two core soil samples per depth were taken randomly at each micro plot using an auger after removing visible litter from the soil surface.

The most effective measure would be to strengthen the working face by applying rock blots and shotcrete, or reserving core soil at the working face.

This can be assured by controlling the step advance, strengthening support, reserving core soil to support the working face, and preventing the working face from collapsing.

For each plot, a composite soil sample was obtained, consisting of 10 core soils that were obtained with a sampler (2.5 cm in diameter) from a depth of 20 cm at randomly selected locations and then mixed by sieving (mesh size 2 mm).

At the centre, soil core rings (5 cm diameter) were used to collect undisturbed soil to measure soil bulk density.

Cores and soil samples were taken to validate the geoelectrical surveys.

Core-collected soil samples were oven dried (105 °C) to constant weight prior to calculating their BDs (Blake and Hartge 1986).

As we compared A-horizon cores with whole soil profile cores, we implied that the heterotrophic respiration from all cores has the same isotopic signature.