- The
micrometre (Commonwealth
English as used by the
International Bureau of
Weights and Measures; SI symbol: μm) or
micrometer (American English), also...
-
appearance in
English writing being in 1670.
Neither the
metre nor the
micrometre (μm) nor the
micrometer (device) as we know them
today existed at that...
- The
beauty micrometer, also
known as the
beauty calibrator, was a
device designed in the
early 1930s to help in the
identification of the
areas of a person's...
- The torr (symbol: Torr) is a unit of
pressure based on an
absolute scale,
defined as
exactly 1/760 of a
standard atmosphere (101325 Pa). Thus one torr...
- are ten
millimetres in a centimetre. One
millimetre is
equal to 1000
micrometres or 1000000 nanometres.
Since an inch is
officially defined as exactly...
- A
vernier scale (/vərˈniːˈər/ ver-NEE-er),
named after Pierre Vernier, is a
visual aid to take an
accurate measurement reading between two
graduation markings...
- 13
micrometre SDA3100AIP3AX 1800 MHz 3100+ 0.09
micrometre SDA3100AIO3BA 2000 MHz 3300+ 0.09
micrometre SDA3300AIO2BA 2000 MHz 3400+ 0.09
Micrometre SDA3400AIO3BX...
-
normal "visible" (0.4 to 0.7
micrometre) wavelengths, and into the short-wave
Infrared -
usually to
about 1.0 to 1.1
micrometres. This
allows viewing of objects...
-
caused bouts of haze to
cover the city, with
particulate matter under 2.5
micrometres (PM2.5)
rising to
unhealthy levels for
several days on end. Although...
-
steel ~ 500
micrometre Mostly steel, Vf
usually > 5%; df ~ 150
micrometre Tailored,
polymer fibers, Vf
usually less than 2%; df < 50
micrometre Matrix Co****...
