[permalink] [id link]
These frequencies can be used to study geological phenomena such as earthquakes.
from
Wikipedia
Some Related Sentences
These and frequencies
These frequencies are amplified and detected by the FM receiver after each burst of transmitted energy and, after the `` pill '' has been calibrated, precise internal pressure indications can be obtained.
These frequencies are at the upper range of human hearing and are inaudible to many people ; however, some people ( especially children ) will perceive a high-pitched tone near an operating television CRT.
These absorptions are resonant frequencies, i. e. the frequency of the absorbed radiation matches the frequency of the bond or group that vibrates.
These parameters each describe some aspect of the response curve seen as a whole, over all frequencies.
These properties enable a better balancing of pipeline stages than before, making RISC pipelines significantly more efficient and allowing higher clock frequencies.
These frequencies corresponded to non-television services ( such as two-way radio ) over-the-air and were therefore not on standard TV receivers.
These, and the HEMTs ( high electron mobility transistors, or HFETs ), in which a two-dimensional electron gas with very high carrier mobility is used for charge transport, are especially suitable for use at very high frequencies ( microwave frequencies ; several GHz ).
These frequencies range between 25 and 55 kHz, with the displacement amplitude of the resonant body of between 22 and 50 µm ( 0. 00087 and 0. 0020 in ).
These unwanted frequencies, along with the unwanted heterodyne frequency, must be filtered out of the mixer output to leave the desired heterodyne.
These reflected sound waves, when added to the direct sound, cause cancellation and addition at assorted frequencies ( e. g., from resonant room modes ), thus changing the timbre and character of the sound at the listener's ears.
These modes share many properties, such as synchronization and / or frequencies and grey / color level correspondence.
These names referring to frequency usage originate from the early 20th century, when regular radio service used the terms LF ( low frequencies ), MF ( medium frequencies ), and HF ( high frequencies ).
These services were to use the D-Mac and D2-Mac format and BSS frequencies with circular polarization from orbital positions allocated to each country.
These Doppler shifts correspond to velocities of about 6 km / h ( 4 mph ) and 60 km / h ( 40 mph ) respectively at 1800 MHz, one of the operating frequencies for GSM mobile phones.
These systems were common in the era when electronics were large and expensive, as they placed minimum requirements on the receivers-they were simply voice radio sets tuned to the selected frequencies.
These and can
These are beginnings, but correctly learned they prepare for satisfying and exciting stunts that can be performed by a strong, flexible body ( we are not talking of eccentric extremes ).
These records, when systematically maintained, provide much information about the children, which the teacher can use in guidance, instruction, grouping, and reporting to parents.
These theoretical relationships are more clearly illustrated in Fig. 7 and their sum can be seen to correlate in form with practical measurements made with the Hesiometer as illustrated in the first portion of Fig. 5 for the cutting mechanism.
These dynamic relationships, between what can be observed on the ground, as opposed to what can be observed by compiling many local observations remain fundamental in any kind of anthropology, whether cultural, biological, linguistic or archaeological.
These are not used in amoeboid movement, but are stiff skeletons on which organelles are supported or can move on.
These can range from simple spelling changes and word forms to switching the entire writing system itself, as when Turkey switched from the Arabic alphabet to a Turkish alphabet of Latin origin.
These finishes protect the adobe wall from water damage, but need to be reapplied periodically, or the walls can be finished with other nontraditional plasters providing longer protection.
These deficits can vary depending on which cerebellar structures have been damaged, and whether the lesion is bilateral or unilateral.
These include all quadratic surds, all rational numbers, and all numbers that can be formed from these using the basic arithmetic operations and the extraction of square roots.
These constructions can convey shape, size, motion, location, movement, stative-descriptive, and / or handling information.
These particles continue to decay, emitting alpha particles which can damage cells in the lung tissue.
These can be as simple as a searchlight for a police helicopter or as complicated as the tactical system for an airborne early warning platform.
0.118 seconds.