| 词汇 | nanosecond |
| 释义 | nanosecond noun[ C ] uk /ˈnæn.əʊˌsek.ənd/ us /ˈnæn.oʊˌsek.ənd/ 0.000,000,001 seconds毫微秒，纳秒 Specific periods of time all day Anthropocene around-the-clock British Summer Time BST Cretaceous Holocene hour hour-long hr Jurassic nightlong Oligocene Ordovician Palaeocene Palaeogene Precambrian wk year year-long nanosecond | Business Englishnanosecond noun[ C ] uk /ˈnænəʊˌsekənd/us MEASURES, IT a measurement equal to one billionth of a second, used to describe the speed at which a computer works on data: The chip's memory access time of 26 nanoseconds made it highly competitive. in a nanosecond in an extremely short time: Following the scandal, their stocks went from 100 to zero in a nanosecond. Examples of nanosecondnanosecond Few nanosecond laser pulses compress the pellet while the spark heating is done with a few tens of picosecond laser pulse after the compression. Complete characterization of damage threshold in titanium doped sapphire crystals with nanosecond, picosecond, and femtosecond laser pulses. We don't know the time required for the nanotube productions; however, it is estimated to be in the order of one to a few nanoseconds. In second series of calculations we have modeled the interaction of a nanosecond iodine laser with a two-layered target. Since the plasma temperature and electron number density are rapidly changing within the nanosecond intervals, the line broadening is highly time dependent. A few hundred nanoseconds after the end of the pulse, the shock reaches the hydrogen sample and its compression is initiated. Repetitive nanosecond high-voltage generator based on spiral forming line. Once the plasma production has been completed, a positive pulsed voltage is applied to the grid from a nanosecond pulse generator. The second regime is a nanosecond-picosecond one, where the laser pulse duration is of the same order or longer than the energy relaxation time. Ten nanoseconds later, at roughly half the final implosion time, the first plasma arrives on the axis. In current practice, typical simulations are performed on nanosecond time intervals, with unusual examples stretching to a microsecond. Fast events in protein-folding initiated by nanosecond laser photolysis. This view makes the behaviour of time itself sequential - no two nanoseconds can overlap - while allowing arbitrarily independent behaviour for bits. The plasma expansion was studied for a copper target with 532-nm nanosecond pulses. The effect on the pulsewidth was typically less than a nanosecond. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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