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- The Current Situation and Countermeasures of the Management of the Natural Broad leaf Forest in Fujian Province 福建省天然阔叶林经营现状及对策
- The primary vegetation is broad leaf forest and it was denuded in the history. 当地的原始植被为常绿阔叶林和落叶阔叶林,但均遭到严重的破坏。
- Average annual evapotranspiration in the monsoon evergreen broad leaf forest is 948 2 mm, which amounts to 49 7% of annual precipitation. ( 4 )季风常绿阔叶林多年平均蒸散 948.;2 mm;占同期降水量的 49
- STUDY OF EVERGREEN BROAD LEAF FOREST OF NINGHUA COUNTY, FUJIAN PROVINCE 福建宁化县的常绿阔叶林
- coniferous and broad leaf forests 针叶阔叶混交林
- Optimal model of comprehensive evaluation for selective cutting in evergreen broad leaves forest areas 常绿阔叶林择伐伐区作业综合评价优化模型
- Primary study on main mixed coniferous and broad leave forest succession dynamics in southeastern of Guizhou province 黔东南主要针阔混交林类型的演替动态初步分析
- Although "Broad leaf deciduous forests in temperate zone" has good aggregation ability and comparability, as well as short patch distance, its natural cohesion ability is poor. “裸地/城镇”的斑块间距最大,相似性程度低,聚合性弱,异质性最高。
- SYP-300 showed good herbicidal activity to broad leaf weeds at 100 g a. SYP-300在温室条件下100ga.
- Gay Broad leaves shone and swung in rhyme. 轻盈的宽叶子有节奏地闪烁摇摆。
- Broad leaves shone and swung gayly in rhyme. 树上的绿叶闪闪发光, 有节奏地快乐地摇摆着。
- Cryptocoryne undulata "broad leaves". 现在子孙已堆满堂。
- Seeds and mode of conceding the land suitable for Pingyao have been summarized,namely broad leaf tree mode,mix mode of needle and broad,bush mode,and concurrently with seeds and mix mode,Joe/irritate,grass / medicine mix,economy forest mode. 总结了适合平遥退耕的树种和模式,即阔叶树模式、针阔混交模式、灌木模式、兼用树种和灌(草)混交模式、乔(灌)草(药)混交模式、经济林模式。
- For conifer, broad leaf and mixed forest biomass modeling system, the mean relative error of enhanced simulation results was -1.47%, 2.38% and 3.56% respectively, and the mean relative absolute error was 6.33%, 8.46% and 8.91% respectively. 对针叶林、阔叶林和针阔混交林的森林生物量模型系统;增强型算法仿真结果的平均相对误差分别为-1.;47%25、2
- North American plantain having reddish leafstalks and broad leaves. 北美车前,叶柄带红色,叶宽。
- According to the character of vegetations and geography, Songhua lake Nature Reserve was divided into five kinds of habitats, artificial larch tree, cutting blank, lakefront wetland, farmland region, crude redeposit broad leaf weed tree forest. 根据植被和地形地貌特点,作者将松花湖库区划分为五种生境,即人工落叶松林(A)、采伐迹地(B)、湖边湿地(C)、农田(D)和天然次生阔叶杂木林(E)。
- Thispaper proposed the idea that broad - leafed forest and mixed forest could be bred by artificalfacilitation on the same condition. 同时提出了在类似条件下通过人工促进天然更新培育阔叶林和针阔混交林的设想。
- North Australian tree having white flowers and broad leaves. 澳大利亚北部的一种乔木,花白色,叶宽阔。
- She wove herself a bed with blades of grass, and hung it up under a broad leaf, to protect herself from the rain. 她用草叶为自己编了一张小床,把它挂在一起大牛蒡叶底下,她使得雨不致淋到她身上。
- The mean seed number per pod was 2.94 seeds and 2.4 to 2.64 seeds in the narrow and broad leaf varieties (lines), respectively. 圆叶品系以三、二粒荚为主,平均荚粒数2.;40-2