pulpwood
1. Mile after mile of palm-oil plantation alternates with mile after mile of regimented lines of acacia trees, grown for pulpwood.
一片片的棕油种植园,一排排供造纸用的金合欢树,连绵不断。
2. Keywords Styrax tonkinensis;wood properties;pulpwood;
东京野茉莉;木材性质;纸浆材;
3. Main wood features of plantations were similar to that of 60-100 year natural stands, so plantations are equally excellent pulpwood material.
人工中幼林与天然林主要材性指标差异不明显,均是优良纸浆原料。
4. Assume the land could be used for grazing, even-aged pulpwood, or even-aged saw timber production.
假设土地可以用于牧业,中材林用于制浆造纸,或者木材制作。
5. Rotation of picea asperata for pulpwood was tentatively determined as 25 year.
初步认为云杉纸浆材培育周期为25年。
6. These trees have been utilized historically for industrial products such as pallets and pulpwood.
利用这些树木来生产托盘和造纸已经有多年历史。
7. Quicken Cooperation of Forest and Paper Industries, Constructing Pulpwood Forest Base
加快林纸合作,依法建设原料林基地
8. A coniferous evergreen monoecious tree(Tsuga canadensis) native from Nova Scotia to Alaska and valuable for its timber, as a pulpwood, for tanning, and as an ornamental.
加拿大铁杉:一种松类雌雄同株的常绿树(加拿大铁杉),生长于从新斯科舍省到阿拉斯加的地区,其木料作为纸浆用木材、制革以及装饰物很有价值
9. medium-sized fir of northeastern North America; leaves smell of balsam when crushed; much used for pulpwood and Christmas trees
北美东北部中型冷杉;叶子挤压后散发香液气味;纸浆用木材
10. medium-sized fir of northeastern North America; leaves smell of balsam when crushed; much used for pulpwood and Christmas trees.
北美东北部中型冷杉;叶子挤压后散发香液气味;纸浆用木材。
11. medium-sized spruce of eastern North America; chief lumber spruce of the area; source of pulpwood
北美东部的一种中型云杉;当地主要的木材;纸浆用木材
12. 3.medium-sized spruce of eastern North America; chief lumber spruce of the area; source of pulpwood.
北美东部的一种中型云杉;当地主要的木材;纸浆用木材。
13. pulpwood washer
原木洗涤器
14. pulpwood aging
原木风化
15. The Site Index Table Compilation for Pulpwood Plantation of Eucalyptus grandis in Sichuan
四川巨桉短周期工业原料人工林地位指数表的编制
16. The Establishment of Site Class Table for Pulpwood Plantation of Eucalyptus Grandis Plantation in Sichuan
四川巨桉短周期工业原料人工林地位级表的编制
17. Research on the DBH Distribution and Yield Model of Pulpwood Plantation of Eucalyptus grandis in Sichuan Province
四川巨桉短周期工业原料人工林直径分布规律及其收获模型的研究
18. Keywords Asia Pacific region;pulpwood;demand and supply;conference.;
国际会议;亚太区域;造纸木材原料供需;
19. Christmas trees are another important agricultural product, and Michigan forests produce large quantities of pulpwood products.
圣诞树是另一个重要的农产品,而密西根境内的森林则生长数量庞大的纸浆用树木。
20. The compromise between pulpwood production and the pulp properties was discussed based on the study of the influence of the tree age of Masson Pine on the pulp properties.
在试验分析的基础上,探讨了马尾松不同树龄与制浆特性间的关系,对木材原料与造纸性状间的较佳组合问题进行了分析,为马尾松造纸材的培育提供了重要的依据。
21. Based on kg fiber per tree,wood consumption per dry ton of pulp and kraft pulp properties,eight superior families for pulpwood were selected from twenty families with fast growth.
基于单株纸浆产量、吨干浆材耗量和成浆物理性能的综合考虑,可评选出8个纸浆材优良家系。
22. Keywords Eucalyptus grandis, Pulpwood, density, fertilize,Wood Chemical Components;
巨桉;纸浆原料林;密度;施肥;木材化学成分;
23. We purpose to forward to you a consignment of pulpwood, which please dispose of as advantageously as possible.
我们希望委托贵公司代售制浆木材,请尽力以高价脱手。
24. Present situation of China's pulpwood forest base construction and its development countermeasures
我国纸浆原料林基地建设现状与发展对策
25. pulpwood grapple
抓木器
26. ABSTRACT With fast-growing rate and high-quality wood, the white poplar triploids are suitable for producing short-rotation pulpwood timbers.
摘要 白杨三倍体速生质优,特别适宜作为短周期纸浆材等工业用材。
27. Genetic Variations in Pulpwood Qualities of Open-pollinated Japanese Larch Families
日本落叶松自由授粉家系纸浆材材性遗传变异的研究
28. Keywords pulpwood supply;demand;paper industry;
木材;造纸;原料;需求;供给;分析;
29. pulpwood spoilage
木浆腐败,纸浆腐败
30. preparation of pulpwood
木浆调制
31. Keywords Chinese fir;pulpwood;clone selection;index selection;genetic gain;
杉木;纸浆材;无性系选择;指数选择;遗传增益;
32. Study on Selection of Pulpwood Clone of Chinese Fir
杉木纸浆材无性系选择研究
33. A Study on Growth Habit and Properties for Paper-making of Poplar Clones for Pulpwood
杨树纸浆材无性系生长规律及造纸特性研究
34. Study on growth forecast and final cutting age of pulpwood poplar plantation
杨树纸浆林生长预测及主伐年龄
35. Fine Polar Varieties for pulpwood Production and Oriented to Short-rotation Cultivation
杨树纸浆用材林优良品种和短轮伐期定向培育
36. Tree Growth Pattern and Variation in Wood Properties of Chinese Wingnut for Pulpwood and Its Utilization Evaluation
枫杨生长规律、材性变异及其纸浆用材适用性评价
37. Furthermore, about 20 percent of the pulpwood used nowadays is supplied by hardwoods (deciduous woods), the remaining 80% being softwoods (coniferous woods).
此外,现在大约20%的纸浆用木材由硬木材(阔叶木)提供。剩下的80%是软木材(针叶木)。
38. Keywords pond baldcypress;pulpwood;variation in wood properties;technical maturity;
池杉;纸浆材;材性变异;工艺成熟龄;
39. Keywords Pinus elliottii;Pulpwood I Cellulose;Lignin;Pentosan;Extractives;
湿地松;纸浆材;纤维素;本质素;戊聚糖;苯-醇抽出物;
40. Effects of the Content of Main Chemical Composition of Slash Pine for Pulpwood on Planting Density
湿地松种植密度对纸浆材主要化学成分的影响
41. A Study on the Optimal Culture Models of Finus Taeda Plantations for Pulpwood and Construction Timber Production
火炬松纸浆材与建筑材林优化栽培模式的研究
42. Afforestation Trial on Pulpwood Forest of Triploid Populus Tomentosa in Arid Hungriness Area of Gansu Province
甘肃干旱荒漠区纸浆林三倍体毛白杨营建试验
43. Kraft process: Chemical method for producing wood pulp using caustic soda and sodium sulfide as the liquor in which the pulpwood is cooked to loosen the fibres.
硫酸盐制浆法: 生产木浆的一种化学方法,用苛性钠和硫酸钠作为溶液,把纸浆原料放在里面煮,使其纤维松释。
44. pulpwood properties
纸浆材材性
45. pulpwood forest
纸浆林
46. source of pulpwood.
纸浆用木材。
47. pulpwood plantation
纸浆用材林
48. The results showed that stem volume (V) and wood basic density (BD) were the most important traits in selection breeding for pulpwood of masson pine and, stand and individul selections shoud be based on the provenance selection.
结果表明,马尾松制浆造纸材的良种选育应以材积和木材基本密度作为主要指标,首先进行种源的选择,在此基础上进行林分和个体的选择。
49. Common forest tree of the eastern United States and Canada,used especially for pulpwood.
美国东部和加拿大一种常见的森林树种,纸浆用树种。
50. common forest tree of the eastern United States and Canada; used especially for pulpwood.
美国东部和加拿大一种常见的森林树种;纸浆用树种。
51. North American tree(Abies balsamea) having a pyramidal shape and flattened needles. It is widely used as a Christmas tree and yields Canada balsam and pulpwood.
胶枞,香脂冷杉:一种北美树木(显鳞胶枞冷杉属)呈金字塔形,有扁平的针叶。被广泛用作圣诞树,且能产生加拿大香脂和木质纸浆
52. Study on Integrated Cultural Techniques of Eucalyptus globulus Pulpwood Forest
蓝桉纸浆林综合培育技术研究
53. It may not seem like much, but research shows that one ton of recycled paper could save 17 pulpwood trees!
虽然看起来不多,可是研究显示回收一公吨纸得以保全17棵用来造纸的树木!
54. This light, straight-grained wood has many applications. It is considered the best wood for framing (construction timber) and is used for pulpwood, and is sawn into clapboards as well.
这种轻巧的直纹木材有很多应用。它被认为是最好的建筑木材。而且它也是纸浆原料。另可被制作成护墙板。
55. Keywords Pinus massoniana Lamb;Pulping properties;Population variation;Shortrotation wood;Pulpwood;
马尾松;制浆性能;群体变异;短周期材;造纸材;
56. Keywords Pinus massoniana Lamb;Pulpwood;screening;genotype by environment interaction;genecology;
马尾松;纸浆材;筛选;遗传型与环境互作;生态遗传学;
57. THE GROWTH RESPONSE OF MASSON PINE PULPWOOD TO DIFFERENT THINNING INTENSITIES
马尾松纸浆原料林对不同间伐强度的生长反应
58. STUDIES ON THE DYNAMIC CHANGE OF THE COMMERCIAL BIOMASSOF MASSON PINE PULPWOOD STANDS AND ITS MODELING
马尾松纸浆商品用材林生物量变化规律和模型研究
59. Problems And Its Countermeasures in Pulpwood Cultivation of Masson Pine
马尾松纸浆林培育中存在的问题及其对策
60. Study on the Economic Maturity of Masson Pine Plantation for Pulpwood
马尾松造纸原料林经济成熟的研究