Exacting 发表于 2025-3-21 19:53:26

书目名称Design in Nature影响因子(影响力)<br>        http://impactfactor.cn/2024/if/?ISSN=BK0268672<br><br>        <br><br>书目名称Design in Nature影响因子(影响力)学科排名<br>        http://impactfactor.cn/2024/ifr/?ISSN=BK0268672<br><br>        <br><br>书目名称Design in Nature网络公开度<br>        http://impactfactor.cn/2024/at/?ISSN=BK0268672<br><br>        <br><br>书目名称Design in Nature网络公开度学科排名<br>        http://impactfactor.cn/2024/atr/?ISSN=BK0268672<br><br>        <br><br>书目名称Design in Nature被引频次<br>        http://impactfactor.cn/2024/tc/?ISSN=BK0268672<br><br>        <br><br>书目名称Design in Nature被引频次学科排名<br>        http://impactfactor.cn/2024/tcr/?ISSN=BK0268672<br><br>        <br><br>书目名称Design in Nature年度引用<br>        http://impactfactor.cn/2024/ii/?ISSN=BK0268672<br><br>        <br><br>书目名称Design in Nature年度引用学科排名<br>        http://impactfactor.cn/2024/iir/?ISSN=BK0268672<br><br>        <br><br>书目名称Design in Nature读者反馈<br>        http://impactfactor.cn/2024/5y/?ISSN=BK0268672<br><br>        <br><br>书目名称Design in Nature读者反馈学科排名<br>        http://impactfactor.cn/2024/5yr/?ISSN=BK0268672<br><br>        <br><br>

项目 发表于 2025-3-21 23:05:23

978-3-540-62937-5Springer-Verlag Berlin Heidelberg 1998

infarct 发表于 2025-3-22 00:42:45

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Capitulate 发表于 2025-3-22 04:47:12

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漫不经心 发表于 2025-3-22 10:08:36

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ANTIC 发表于 2025-3-22 15:24:36

The Mechanics of Trees and the Self-Optimization of Tree Shape, is because they are particularly important. We shall also soon see that the effects of apical dominance and phototropism may even involve mechanical disadvantages for the tree, but are nevertheless necessary for its survival.

ANTIC 发表于 2025-3-22 19:22:04

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Herbivorous 发表于 2025-3-22 23:33:39

Der Unterschied. Der Eine Umgebung SchafftThe multiplicity of external loads to which a tree component can be exposed can be divided into forces, bending moments, torsional moments and thermal stresses. If the component is not to be moved, these loads must be countered by a support exerting equally large but opposed reaction loads.

jarring 发表于 2025-3-23 04:08:08

https://doi.org/10.1007/978-3-322-83121-7Within one growing season the tree lays down some rather more porous earlywood first, and then the often rather denser and stronger latewood. The annual rings are particularly distinct in conifers like Douglas fir, pine and spruce, and are also good in oak, but are less clear in beech.

衍生 发表于 2025-3-23 08:05:19

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查看完整版本: Titlebook: Design in Nature; Learning from Trees Claus Mattheck Book 1998 Springer-Verlag Berlin Heidelberg 1998 Baum.Biomechanik.Dorn.Gestaltoptimier