| 1. | Determination of oleanolic acid in akebia trifoliate by hplc 高效液相色谱法测定三叶木通中齐墩果酸的含量 |
| 2. | A taxonomic revision of the genus lasianthus jack . rubiaceae from thailand 泰国茜草科粗叶木属植物的分类学研究 |
| 3. | Magnesium sulfite pulping and papermaking performance of fast - growing hardwood 速生阔叶木亚硫酸镁盐法制浆造纸性能探讨 |
| 4. | Effect of triadimefon and ethylicin ixture on the growth of c . variegatum cuttings 三唑酮与乙蒜素混剂对变叶木插穗生长的影响 |
| 5. | Round and sawn timber - permitted deviations and preferred sizes - part 2 : hardwood sawn timber ; german version en 1313 - 2 : 1998 圆木材和木板材.允许偏差和优选尺寸.第2部份:阔叶木 |
| 6. | Import and export , production of hardwood and softwood timber , logs lumber veneer , woodproducts , global trade contacts 从事全球范围内的进口和出口以及生产阔叶木和针叶木,原木/锯材/单板/木制品。 |
| 7. | The crude fat content and the fatty acids composition of the fruit peel and the seed as analyzed for the first time on handeliodendron bodinieri 首次对掌叶木的果皮和种子中的粗脂肪含量、脂肪酸组成及含量进行了分析。 |
| 8. | North america , europe and russia have most ( 85 % ) of the available softwood stock , while the hardwood stock is concentrated in latin america , africa and southeast asia 北美、欧洲和俄罗斯有占世界资源总量85的针叶木,而阔叶木集中于拉丁美洲、非洲和东南亚。 |
| 9. | It was an all - purpose tree species properly to synthesize the exploitation and utilization and the existing seed could satisfy the essential demand that the wood energy forestry in the feat region was developed 掌叶木是一个适宜综合开发利用的多用途树种,现有种子可满足贵州适宜地区发展掌叶木能源林的基本需要。 |
| 10. | High - thick pulp has the remarkable result as little cut off to fibre and fibrllation , and the flexibility of the fibre is fine . it can protect the fibre length of such shortstaple as broad leaf wood and grasses etc . effectively 高浓磨浆,对纤维切断少,分丝帚化效果显著,而且纤维的柔韧性好,可有效保护阔叶木和草类等短纤维的纤维长度。 |