Accommodation
发表于 2025-3-25 05:39:10
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Heart-Attack
发表于 2025-3-25 11:11:57
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Receive
发表于 2025-3-25 14:15:10
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同位素
发表于 2025-3-25 16:46:47
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橡子
发表于 2025-3-25 21:45:31
Martin Renilsonh range between one millimeter and one-tenth millimeter that this source of radiation can be considered to be step-tunable. Of course, labora tory scientists still depend upon the black body source (mercury vapor lamp) and the Fourier transform spectrometer to provide con tinuous spectra, but for this we mu978-1-4612-9672-0978-1-4613-2689-2
PLIC
发表于 2025-3-26 02:51:55
Hydrostatics and Control,m tanks). The effect of each tank is plotted and this is compared with the changes in mass and trimming moment possible during operations using a trim polygon to determine whether the ballast tanks are adequate. Transverse stability of a submarine is discussed, including particular issues that arise
LIKEN
发表于 2025-3-26 04:31:44
Manoeuvring and Control,e vertical plane; the Neutral Point; and the Critical Point, including the effect of speed, and issues at very low speed. Manoeuvring close to the surface, including surface suction, is discussed. Suggested criteria for stability in the horizontal and vertical planes, along with rudder and hydroplan
CHART
发表于 2025-3-26 11:07:29
Resistance and Flow,ameter ratio, and it is shown that there is an optimum value of the . to minimise resistance, depending on the hull form. The aft body shape can be characterised by the half tail cone angle, which defines its fullness. The primary aim of the design of the aft body is to avoid flow separation, and en
adipose-tissue
发表于 2025-3-26 16:13:07
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CLAP
发表于 2025-3-26 18:23:04
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