標(biāo)題: Titlebook: Spiral Grain and Wave Phenomena in Wood Formation; John Maddern Harris Book 1989 Springer-Verlag Berlin Heidelberg 1989 Silviculture.anato [打印本頁(yè)] 作者: 粗略 時(shí)間: 2025-3-21 20:03
書目名稱Spiral Grain and Wave Phenomena in Wood Formation影響因子(影響力)
書目名稱Spiral Grain and Wave Phenomena in Wood Formation影響因子(影響力)學(xué)科排名
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書目名稱Spiral Grain and Wave Phenomena in Wood Formation網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Spiral Grain and Wave Phenomena in Wood Formation被引頻次
書目名稱Spiral Grain and Wave Phenomena in Wood Formation被引頻次學(xué)科排名
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書目名稱Spiral Grain and Wave Phenomena in Wood Formation讀者反饋
書目名稱Spiral Grain and Wave Phenomena in Wood Formation讀者反饋學(xué)科排名
作者: 正式通知 時(shí)間: 2025-3-21 21:19 作者: AMPLE 時(shí)間: 2025-3-22 02:17 作者: Tartar 時(shí)間: 2025-3-22 04:36
John Maddern Harrisl member of NATO. There is no political will to leave the treaty organisation; only one or two small left-wing political parties advocate such a step. Membership of NATO involves a far-reaching military and ideological integration. Nevertheless, that integration is far from absolute; a fact which ma作者: Condense 時(shí)間: 2025-3-22 10:14 作者: Cleave 時(shí)間: 2025-3-22 16:01 作者: Physiatrist 時(shí)間: 2025-3-22 18:14 作者: 鄙視讀作 時(shí)間: 2025-3-22 22:39 作者: 冷淡一切 時(shí)間: 2025-3-23 04:26 作者: recession 時(shí)間: 2025-3-23 07:17
https://doi.org/10.1007/978-3-642-73779-4Silviculture; anatomy; genetics; growth; physiology; plants; tree; wood作者: CESS 時(shí)間: 2025-3-23 10:26 作者: deceive 時(shí)間: 2025-3-23 16:35
PT. India has so far behaved as such by not committing itself to a nuclear weapons programme. Instead, India remains committed to the 1963 Partial Test Ban Treaty (PTBT), and has expressed support for arms control and disarmament measures on a great many occasions.作者: calumniate 時(shí)間: 2025-3-23 20:39
John Maddern Harrisat role, if any, will nuclear weapons play in this decade and early in the next century? Will nuclear weapons still be important in maintaining world peace as they have been during the Cold War era? Or will nuclear weapons be a destabilizing factor in the new world order?作者: auxiliary 時(shí)間: 2025-3-24 00:03
John Maddern Harrisat role, if any, will nuclear weapons play in this decade and early in the next century? Will nuclear weapons still be important in maintaining world peace as they have been during the Cold War era? Or will nuclear weapons be a destabilizing factor in the new world order?作者: vascular 時(shí)間: 2025-3-24 06:26 作者: 不再流行 時(shí)間: 2025-3-24 07:02 作者: myalgia 時(shí)間: 2025-3-24 14:16
Book 1989omplex processes of morphogenetic control in plants. Beside these and other pressing topics for research, the book examines methods of measuring grain deviations, and considers their influence on wood properties, on the economics of timber production, and on wood manufacturing.作者: 圓錐體 時(shí)間: 2025-3-24 17:38 作者: 堅(jiān)毅 時(shí)間: 2025-3-24 22:01 作者: nitroglycerin 時(shí)間: 2025-3-24 23:26 作者: 放逐 時(shí)間: 2025-3-25 04:19
Anatomy of Changing Grain Angles,rom bacteria and protozoa to pteridophytes and spermatophytes. In this respect he saw the development of spiral grain that had been described by Braun (1854) and Hartig (1895) as an example of the same natural trend.作者: 好色 時(shí)間: 2025-3-25 09:35 作者: set598 時(shí)間: 2025-3-25 13:50 作者: Carminative 時(shí)間: 2025-3-25 16:08
Measuring Grain Angle,na of interlocked and wavy grain. Sloping grain in sawn timber, commonly called cross grain (Anderson et al. 1945), can arise in many ways. Grain deviations around knots and other defects are an obvious source, as are all types of stem kinks including spiral bole and nodal or other stem swellings. I作者: Implicit 時(shí)間: 2025-3-25 22:25 作者: evaculate 時(shí)間: 2025-3-26 04:05
Spiral Grain in Relation to the Environment,Theophrastus of Erosos (372–287 B.C.) as saying that spirally grained trees . were unsuitable for cutting. At different times wind, sun, soil, exposure, altitude, and many other features have been held responsible for “twisted” trees.作者: GRATE 時(shí)間: 2025-3-26 05:04
Anatomy of Changing Grain Angles,lity is a fundamental tendency within the entire plant kingdom. Schmucker (1924), for example, reviewed right- and left-handed tendencies in plants, from bacteria and protozoa to pteridophytes and spermatophytes. In this respect he saw the development of spiral grain that had been described by Braun作者: 墊子 時(shí)間: 2025-3-26 09:09 作者: nitric-oxide 時(shí)間: 2025-3-26 14:08
Physiological Aspects of Changing Grain Angles, environments. Yet each species and each individual has its own specific developmental pattern, its own norm to which it tends to conform. Physiology is concerned with the means by which these complex processes are regulated, and no apology is necessary for referring only to “aspects” of physiology 作者: badinage 時(shí)間: 2025-3-26 16:58
Measuring Grain Angle,ly in the tangential plane relative to the stem axis. For practical purposes it may be of little consequence how grain deviations arise, but it is often important to be able to measure cross grain as the result of any or all of these sources (Boas 1933, Anderson et al. 1945, Koehler 1955).作者: 獨(dú)行者 時(shí)間: 2025-3-26 22:22
Defining Spiral Grain,ght think. Yet so many technical problems arise in using roundwood, sawn timber, and veneers made from trees containing spiral grain that some wood scientists have taken the view that this is the most serious single defect in various plantation-grown softwoods (Rault and Marsh 1952, Banks 1953, 1969, de Villiers 1974).作者: sinoatrial-node 時(shí)間: 2025-3-27 04:04 作者: troponins 時(shí)間: 2025-3-27 07:18
?těpán Papá?ek,Ctirad Matonoha,Karel Peteraof the world depicted in the . tradition. There are many lexical gaps between English WordNet and Tamil WordNet. Moreover, building a WordNet based on Hindi WordNet which in turn is built on English WordNet will take many years to complete and it would miss the conceptualization depicted in Indian t作者: 反感 時(shí)間: 2025-3-27 11:18 作者: 膝蓋 時(shí)間: 2025-3-27 13:35 作者: 植物茂盛 時(shí)間: 2025-3-27 18:59
Geotechnical Data Visualization and Modeling of Civil Infrastructure Projects,erial characterizations to in-situ cone penetration tests are described to illustrate the significance of 2-Dimensional and 3-Dimensional based visualization analyses. Future applications are also briefly covered.作者: nettle 時(shí)間: 2025-3-28 01:30 作者: 效果 時(shí)間: 2025-3-28 05:57
2197-6708 chspezifischen Begleitung in Beratung, Coaching und Therapie bei hochsensiblen Menschen zu verringern. Der zweite Teil des Buches gibt Ihnen umfangreiche und vielf?ltige Tipps und Methoden zum Umgang mit einer extravertierten Hochsensibilit?t an die Hand.978-3-658-35073-4978-3-658-35074-1Series ISSN 2197-6708 Series E-ISSN 2197-6716 作者: 拒絕 時(shí)間: 2025-3-28 10:11
