GRIPE 发表于 2025-3-25 04:36:17

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interrogate 发表于 2025-3-25 09:54:45

Ecological differentiation of the microspecies Salicornia dolichostachya Moss and Salicornia ramosited to a deteriorated carbon balance or to a reduced uptake of essential nutrients. With respect to all the parameters measured, both species showed an identical response. Oxygen deficiency . apparently does not act as a selective factor for these microspecies.

黑豹 发表于 2025-3-25 12:43:14

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寡头政治 发表于 2025-3-25 16:47:09

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Hallmark 发表于 2025-3-25 23:24:21

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correspondent 发表于 2025-3-26 03:46:41

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Intellectual 发表于 2025-3-26 07:08:16

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惩罚 发表于 2025-3-26 09:53:28

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Charlatan 发表于 2025-3-26 15:37:24

A. H. L. Huiskes,C. W. P. M. Blom,J. Rozemad pumped away. Open pumping from sumps and ditches is usually the least expensive method from the standpoint of direct dewatering cost. Under favorable conditions, it is a satisfactory procedure. But if conditions are not conducive, attempts to handle the water by open pumping can result in delays,

overbearing 发表于 2025-3-26 18:48:08

V. Westhoffntial equation is obtained. Both finite differences and finite elements can be used to approximate partial derivatives of space. The eigenvalues and eigenvectors of a matrix, which is a function of the coefficients of the linear equations of the vector differential equation, are the key to the solut
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查看完整版本: Titlebook: Vegetation between land and sea; Structure and proces A. H. L. Huiskes,C. W. P. M. Blom,J. Rozema Book 1987 Dr W. Junk Publishers, Dordrech