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Electronic tensiometer probe: (1) porous cup; (2) water-filled tube; (3) sensor-head; (4) pressure sensor A tensiometer in soil science is a measuring instrument used to determine the matric water potential ( Ψ m {\displaystyle \Psi _{m}} ) ( soil moisture tension) in the vadose zone .
A CPT truck operated by the USGS. Symbol used in drawings Simplified version of a cone penetrometer.. The cone penetration or cone penetrometer test (CPT) is a method used to determine the geotechnical engineering properties of soils and delineating soil stratigraphy.
The Hunter 30T is an American sailboat that was first built in 1991. [1] [2]The Hunter 30T is a development of the 1988 Hunter 30-2 design. [1] [2]The design was originally marketed by the manufacturer as the Hunter 30, but is now usually referred to as the Hunter 30T to differentiate it from the unrelated 1973 Hunter 30 design and the 30-2, which was also marketed as the Hunter 30.
For every 3 non-theme words you find, you earn a hint. Hints show the letters of a theme word. If there is already an active hint on the board, a hint will show that word’s letter order.
From Boeing's turbulence and a catastrophic hurricane, to Donald Trump's election victory, "Sunday Morning" host Jane Pauley looks back at key events of a year that was monumental.
Fans of the NFL may have to open their wallets to make sure they catch every Week 17 game this year. ... Time: 1 p.m. ET. Streaming: Netflix. Channel: Local CBS affiliate ...
Focused ion and electron beam techniques for the fabrication of strong, stable, reproducible Si 3 N 4 pyramidal tips with 1.0 μm length and 0.1 μm diameter were reported by Russell in 1992. [6] Significant advancement also came through the introduction of micro-fabrication methods for the creation of precise conical or pyramidal silicon and ...
Pear Diamond Solitaire Engagement Ring, 2.75 ct. In addition to its custom designs, the brand offers a selection of ready-to-ship engagement rings, including this pear-shaped solitaire.