«PNDB» 관련 영어 책
다음 도서 목록 항목에서
PNdB 의 용법을 확인하세요.
PNdB 에 관련된 책과 해당 책의 짧은 발췌문을 통해 영어 서적에서 단어가 사용되는 맥락을 제공합니다.
1
Words, Names, and History: Selected Writings of Cecily Clark
26 The current short and single-element names found here are: Achy (Scand Aki:
SPLY, 3-5), &Hic (PNDB, 182),/£u!c (Redin, 150-1; PNDB, 172), Boio (PNDB,205
and n. 1; F&B, 189-91; cf. Schlaug I, 1 79, II, 63-4), Bondo (Scand Bondi: SPLY, ...
Cecily Clark, Peter Jackson, 1995
2
The Code of Federal Regulations of the United States of America
The slopes of the straight ines representing the variation of SPL with log PNL
PNdB Perceived Noise Level The perceived noise level at any instant of time (the
unit PNdB is used instead of the unttdB). PNL(k) PNdB Perceived Noise Level.
3
Acoustics and Noise Control
Perceived noisiness level, LPN, expressed as a number of PNdB If we further
follow the structure of the section on loudness, it is logical to explore the
possibility of a loga- rithmically-based equivalent to the noisiness expressed in
Noys.
Figure 1 Noise pattern, measured in terms of perceived noise decibels (PNdB), is
shown above for a typical airport handling a mix of modern aircraft A magnetic "
floppy disc" loads instructions into IBM's new 370/135. 20000 15000 10000 ...
5
The Sustainability of Air Transportation: A Quantitative ...
Specifically, for aircraft noise the perceived noise scale (PNdB) and effective
perceived noise scale (EPNdB) are used. Nevertheless, due to the inherent
complexity of the EPNdB scale the dBA scale is also applied for the noise
certification of ...
6
Public Hearings on Noise Abatement and Control
In measurement of aircraft noises, a common measurement used is the PNdB (
perceived noise in decibels), which is a weighted scale derived from the
audiometric scale A rating and adjusted to accommodate for the higher-pitched
noises ...
United States. Office of Noise Abatement and Control, 1972
7
Linguistics across Historical and Geographical Boundaries: ...
Derbyshire Bakewell PNDb 30: Bauquell 1327 60; Blackwell PNDb 46: de
Blakwall (p) 1327 61; Caldwell PNDb 625: Caldewall 1327 48, de Caldewalle (p)
1327 49; Cordwell PNDb 264: de Caldewell (p) 1327 91; Etwall PNDb 559:
Etewalle ...
Dieter Kastovsky, Aleksander Szwedek, 1986
8
Transportation Noise and Noise from Equipment Powered by ...
_ PNLa PNdB Perceived Noiae Level. The perceived noise level at any lnstant of
time (the unit . FNdB Is used instead of the unltdB). PNLfk).... PNdB.... Per cetred
Noiae Level. The perceived noise level colrnlated from the 24 values of SPL ...
9
England Before the Conquest: Studies in Primary Sources ...
OE Tum(m)a or ODan Tum(m)i (Redin 72, PNDB 388 and Fellows Jensen 293)- t
> eodgar Lewes VI BMC 20. - OE Peodgar* or OG Theodger ; cf. PNDB 383, E.
Ekwall, Early London Personal Names (Lund, 1947), pp. 2 and 66, and Smart ...
Peter Clemoes, Kathleen Hughes, 2010
10
Mechanical Sound: Technology, Culture, and Public Problems ...
As we have seen, the United States and the United Kingdom had already begun
using PNdB. The ISO had implicitly accepted PNdB by a postal vote prior to the
Prague meeting. In Prague, however, advocates of dB(A) took the chance to ...
«PNDB» 단어를 포함하는 뉴스 기사
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PNdB 단어를 사용하는 방법을 알아보세요.
Web-campaign to impeach Rousseff gains ground with 2million e …
The Presidents of the House and Senate are both (from the) PNDB, and the party would not benefit from an impeachment.“ Finally, Aragão said ... «MercoPress, 2월 15»
East Dallas Gallery Day turns up the heat on the typical art walk
... as Circuit 12, Cohn Drennan, Conduit, Craighead Green, Cris Worley Fine Arts, Dallas Contemporary, Galleri Urbane, Holly Johnson, PNDB, ... «CultureMap Dallas, 5월 13»
IN FOCUS: Putting Dassault's digital avionics to the test at London City
The noise footprint of the Falcon 7X has been shown by Dassault to be at 90.1 perceived noise decibels (PNdB), which places it well below the ... «Flightglobal, 5월 12»
