FAULT
发表于 2025-3-21 16:28:54
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Minuet
发表于 2025-3-21 23:13:43
Methods of Detection and Analysis, electrical waves that can then be examined in a number of ways by electronic instruments. Broadly, three different sets of electronic equipment have been used for studying animal ultrasounds: the oscilloscope, the tape-recorder and the ultrasound detector or ‘bat detector’. These different instruments will be reviewed in turn.
BILL
发表于 2025-3-22 00:50:10
Bats,s described in the previous chapter were originally developed for the study of ultrasound in bats, and the availability of these techniques led in turn to the discovery of most of the phenomena to be described in later chapters of this book.
Genteel
发表于 2025-3-22 07:39:05
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Airtight
发表于 2025-3-22 11:33:04
https://doi.org/10.1007/978-94-011-6901-1acoustics; animals; behavior; biological; biology; bush; cetacea; development; evolution; insects; mammal; mamm
转折点
发表于 2025-3-22 13:11:05
Gillian Sales,David Pyeronmental engineers and scientists engaged in quantifying the water quality impacts of pollutants tospecific water systems will find this book valuable in their day-to-day practices. This book is a necessary volume for water quality engineers and scientists to consult for the regulatory planning and
开花期女
发表于 2025-3-22 20:08:32
Gillian Sales,David Pyemental differential equation of pollutant transport. Its integration, according to appropriate initial and boundary conditions and with the knowledge of the velocity field, allows for pollutant behaviour to be assessed in the entire water body. An analytical integration is convenient only in one-dim
失眠症
发表于 2025-3-23 00:40:34
Gillian Sales,David Pyee, the analysis was performed to determine water quality parameters that are not meeting the recommended water quality across different water quality stations. The second stage of the study involved cluster analysis of the parameters to identify the correlated parameters. The third stage of the stud
travail
发表于 2025-3-23 02:58:22
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Yourself
发表于 2025-3-23 07:47:58
Gillian Sales,David Pyer is used and re-used by a variety of agricultural, environmental, urban, industrial, and recreational users. During this use and re-use, up to 90% of all water in the basin may be consumed before environmental degradation occurs in the downstream part of the basin. Thus, the environmental flow for