Visual-Field
发表于 2025-3-23 10:42:05
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NICHE
发表于 2025-3-23 17:06:33
Employment and Wage Policies 1966–75nce is excited by 1 µs pulses of a light-emitting-diode and the pulse signal is processed via a selective window amplifier, yielding an exceptionally high dynamic range. The system is also capable of measuring P700 changes around 820 nm, using a modified emitter-detector unit. Due to its tolerance o
MAPLE
发表于 2025-3-23 18:12:09
Employment and Wage Policies 1950–55copy) to electron transport during steady state assimilation. From the data we derived expressions which provide a basis of conducting measurements of the apparent guantum yield and the rate of photosynthesis non-inva-sively and remotely, using optical approaches which do not reguire the enclosure o
Trabeculoplasty
发表于 2025-3-23 22:40:32
Employment and Wage Policies since 1976g the fast rise and the slow decline of the Kautsky induction kinetic. Thus fast spectral changes in the millisecond range can be detected. Changes in pigment-protein complexes during the first seconds of illumination of an etiolated leaf can be measured at room temperature. During the Kautsky induc
损坏
发表于 2025-3-24 03:54:05
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傲慢物
发表于 2025-3-24 09:58:59
Employment and Wage Policies since 1976ght modulated in intensity using a voltage controlled lightsource. The actinic light was sinusoidally modulated in the frequency range from 0.02 to 100 Hz. The observed chlorophyll fluorescence changes are a more or less linear function of the actinic light intensity at modulation frequencies above
BLAND
发表于 2025-3-24 12:25:42
Employment and Wage Policies 1966–75two different wavelengths (690 and 730 nm regions) excited by a HeNe-laser. The exciting laser beam is controlled by a fast acoustooptic device. The rising time of the illumination is shorter than 200 ns. The data acquisition rate of the LICAF is at maximum 2000 data/sec, at each of the two waveleng
eczema
发表于 2025-3-24 18:48:45
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凶兆
发表于 2025-3-24 21:14:51
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安定
发表于 2025-3-25 02:42:55
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