–DOX
发表于 2025-3-25 05:56:03
Biotechnology,m for the design, analysis and control of the production process, which ensures product quality through continuous measurements of so-called critical quality and performance attributes during the process (FDA 2004). Some of these attributes can also be determined by means of gas analysis.
高谈阔论
发表于 2025-3-25 09:28:26
Safety Engineering,uirements for the corresponding gas detection technology..Basically, safety technology can be divided into two areas, which relate to personal protection and building protection. This division is shown graphically in Fig. ..
Externalize
发表于 2025-3-25 14:43:36
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要素
发表于 2025-3-25 16:05:23
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Intersect
发表于 2025-3-25 23:32:39
,p-Xylol aus Buten bzw. Äthylen,atomic gases). The vapors are a special feature. These are substances which are present in liquid form at room temperature (20 °C) and normal pressure (1013 hPa), but which nevertheless gasify to a certain extent and then become vapor. Vapors physically behave like gases. The best known substance in this context is water vapor (Table 2.1).
啮齿动物
发表于 2025-3-26 00:14:58
,Orientierungsfindung – (m)ein Beispiel,il the preparation of gas samples, which is of particular importance for the field of emission measurement technology, but is also used in other fields of application. The special features which occur in the different areas of application are described in the corresponding subchapters.
enflame
发表于 2025-3-26 06:21:26
Introduction,ribe these volatile substances. In the Dutch debate, this then became the word . (Jessel 2001). By that time, chemical experiments carried out by various scientists had already identified various gases.
多山
发表于 2025-3-26 11:58:38
Physical Properties of Gases,atomic gases). The vapors are a special feature. These are substances which are present in liquid form at room temperature (20 °C) and normal pressure (1013 hPa), but which nevertheless gasify to a certain extent and then become vapor. Vapors physically behave like gases. The best known substance in this context is water vapor (Table 2.1).
Climate
发表于 2025-3-26 16:33:10
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cancer
发表于 2025-3-26 20:10:28
Basics of Radiation Absorption,ng methods. In dust measurement technology, light scattering from dust particles in the air is also used to determine concentrations. However, the spectral position is of secondary importance, since this scattering effect is almost independent of the light wavelength in the visible spectral range.