改进 发表于 2025-3-28 16:50:30

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法官 发表于 2025-3-28 22:39:14

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Anticoagulant 发表于 2025-3-29 02:20:52

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停止偿付 发表于 2025-3-29 06:02:43

Per S. Engernd a dynamic one, and we may think of the stocks of the (.th type of) capital good, as observed at somewhat different points in time, and treat them as different goods; the slacks of the balance restrictions of the two corresponding ‘goods’ (e.g. products) have quite different interpretations, idle

ferment 发表于 2025-3-29 08:42:36

Michael L. Finey have a ‘traffic generation’ effect, that is, the degree of utilization of the already existing facilities is increased. If existing facilities are underutilized, this ‘extra’ traffic can be produced by the existing system, without additional investment, and one has to decide, whether or not to cou

FEAS 发表于 2025-3-29 14:14:53

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Facet-Joints 发表于 2025-3-29 19:28:49

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形状 发表于 2025-3-29 19:58:21

Fine Structure and Function of the Eares. In this chapter we will summarize this diversity in the ear, from the gross structure to the ultrastructure of the sensory epithelia, and suggest some of the possible functional meanings for these structural differences. We hope that this discussion will stimulate interest in pursuing direct exp

无意 发表于 2025-3-30 00:06:32

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insert 发表于 2025-3-30 06:02:23

The Swimbladder and Hearingound that removing gas from the swimbladder of . (cod) reduced the sensitivity at 300 Hz by about 20 dB, while Fay and Popper (1975) found a decline in the sound pressure sensitivity of . (catfish) above 100 Hz after swimbladder deflation. In a neat experiment on the dab ., a species without a swimb
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查看完整版本: Titlebook: Hearing and Sound Communication in Fishes; William N. Tavolga,Arthur N. Popper,Richard R. Fay Conference proceedings 1981 Springer Science