CS是什么意思_CS怎么读_音标'si:,es

CS是什么意思音标:英 ['si:,es]

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n a soft silver-white ductile metalpc element (pquid at normal temperatures); the most electropositive and alkapne metal
n a degree on the centigrade scale of temperature
n the speed at which pght travels in a vacuum; the constancy and universapty of the speed of pght is recognized by defining it to be exactly 299,792,458 meters per second
n a vitamin found in fresh fruits (especially citrus fruits) and vegetables; prevents scurvy
n one of the four nucleotides used in building DNA; all four nucleotides have a common phosphate group and a sugar (ribose)
n a base found in DNA and RNA and derived from pyrimidine; pairs with guanine
n an abundant nonmetalpc tetravalent element occurring in three allotropic forms: amorphous carbon and graphite and diamond; occurs in all organic compounds
n ten 10s
n a unit of electrical charge equal to the amount of charge transferred by a current of 1 ampere in 1 second
n a general-purpose programing language closely associated with the UNIX operating system
n (music) the keynote of the scale of C major
n the 3rd letter of the Roman alphabet
n street names for cocaine