Cm

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Cm,

symbol for the element curiumcurium
, artificially produced radioactive chemical element; symbol Cm; at. no. 96; mass no. of most stable isotope 247; m.p. about 1,340°C;; b.p. 3,110°C;; sp. gr. 13.5 (calculated); valence +3, +4.
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cm

(mechanics)

Cm

(chemistry)

CM

Abbr. for “center matched.”

centimeter

In the metric system, a measure of length equal to a hundredth part of a meter, or 0.3937+ in.; abbreviated cm; an inch equals 2.54 cm.

CM

(1)

cm

(networking)
The country code for Cameroon.
References in periodicals archive ?
In 1 square centimeter of a silicon chip, researchers can carve out 648 cantilevers using standard circuit manufacturing techniques.
The passive cells will be operated at 40C, using ambient air, 8 milligrams (mg) total platinum catalyst loading per square centimeter, and SGL carbon gas diffusion layers (GDLs).
Harvesting the pale blue rays of the sun that filter down from the surface, these Black Sea bacteria survive on a stream of light measuring only 1011 photons per square centimeter per second.
in 2004, enable the company to generate highly dense clusters of DNA on a surface, and to determine the sequence of potentially more than 10 million clusters derived from single molecules per square centimeter.
A flexible superconducting tape that carries more than 1 million amperes of electric current per square centimeter of material has proven itself in the laboratory, scientists report.
Copper burns out at one million amps per square centimeter while nanotubes can carry up to a billion amps per square centimeter.
In one test, Hoffman's group exposed the pesticide parathion to ultrasound at 20 kHz, delivering 75 watts of energy per square centimeter.
DBI can achieve 4 million electrical connections per square centimeter, a significant increase in the density that can be achieved with through-die vias used in other 3D interconnect schemes.
On a good day, the sun delivers about 100 milliwatts of energy per square centimeter onto Earth's surface," Guha says.
Large-area devices that switch 100 amps or more, for example, cannot be manufactured cost-effectively even with defect densities as low as 1 micropipe per square centimeter.
Measuring as little as 1 square centimeter in area and only 6 micrometers thick, the cells have generated electric potentials ranging from 2.
The membranes deliver more current per square centimeter of cell, handle rapid power demands, and start up quickly at a mere 80C.