The most commonly reported surface roughness parameters are average and root mean square (RMS) roughness (Ra and Rq respectively), which are both measures of the typical height variation of the surface.
At best, she says, they improve growth by about a third of the typical height deficit in stunted Asian and African children.
The chassis includes an inclined parallel bogie linkage, making it capable of traversing vertical steps of 80 mm (the typical height of a street kerb in Japan).
Business-Rugged Reliability The new Toughbook® F9 business-rugged notebook successfully survived drops of 30" (just over the typical height of a desk or table) to the base of the unit while operating.
The sundews of the Northern Hemisphere usually produce 1 to 20 erect flowers on a single flower stalk that rises from a rosette of basal leaves to a typical height of 15 20 cm (6 8 inches).
Printed beneath each photograph are the page number of the species description, the common name of the plant, its typical height, and the dimensions of the flower.
At 900°C and 8 ML Ge coverage, islands with a density of 2.4 × 107 cm-2 and a typical height of 156 nm and diameter of 400 nm are formed with a very high uniformity and narrow size dispersion of only ± 0.8%, as obtained from statistical analysis of large-scale AFM images.
The pre-deposited Al layer exists in the form of droplets with the typical height and diameter of 6.7 and 80 nm, respectively.
These approximations allow a computer to cope with the problem, yet are sufficiently similar to many real places for the conclusions drawn from them to, as it were, hold water.The team made their virtual islet jut out of the ocean to an altitude of 100 metres, a typical height above sea level for such outcrops.
The Met Office's "feels like temperature" takes into account expected air temperature, relative humidity and the strength of the wind at around 5 feet (1.5m) - the typical height of a person's face.
