您要查找的是不是:
- Pb concentration and distribution in main tree species on both sides of highway in suburbs of Nanjing City. 城郊公路两侧主要森林类型铅含量及分布规律。
- The main tree species are fir, spruce, alpine oak, walnut, sumac, green water, and even incense, Davidia, birch and so on. 主要树种有冷杉、云杉、高山栎、核桃、漆树、水青、连香、珙桐、桦木等。
- The regressive equations had remarkable precision available for using biomass to predict biomass of main tree species in this area. 回归方程精度较高,用于根据地区常绿阔叶林主要树种材积推算其生物量是可行的。
- The main tree species have tabulaeformis, poplar, dry trees, Ulmus pumila, Larix andza mu and so on, the shortage of forest products processing and four very broad prospects for development. 主要树种有油松、杨树、旱树、白榆、落叶松及杂木等,林产品加工和四荒开发的前景十分广阔。
- The chemical weeding techniques of the main tree species 几种主要苗木的化学除草技术
- Investigations and Study on Main Tree Species in Bedrock Coast of Zhejiang 浙江省沿海基岩海岸主要树种的调查研究
- The storm has split the branch off from the main tree trunk. 暴风雨把树枝从树干上刮了下来。
- Compiling Form-height Table of Main Tree Species and Influence onInvestigation Precision in the Gre 内蒙古大兴安岭林区主要树种形高表的编制及其对调查精度影响的分析
- The Primary Study of the Antimicrobial Function of Main Tree Species in the Woodland Along the Grand Canal in Yangzhou 扬州古运河沿岸生态林主要绿化树种抑菌功能的初步研究
- Establishement and application of Relative Tree Height Curve Models for Main Tree Species Type in Ji'an 吉安市主要树种类型相对树高曲线模型的应用研究
- Natural Regeneration of Main Tree Species in Burned Forestlands in Daxing'an Mountains 大兴安岭火烧迹地主要目的树种的天然更新
- Natural Regeneration of Main Tree Species in Deforested Lands in Daxing'an Mountains 大兴安岭采伐迹地主要目的树种的天然更新
- The Sequence Choice of the Main Tree Species to Apriona germarii in Northern Part of China 中国北方主要树种抗桑天牛序列选择
- The Spatial Patterns of the Main Tree Species of Inartificial Forest Stands in Gaoyanzi Forest Center 高岩子林场天然林分中主要树种的空间格局研究
- Heigh niche of main tree species of gaps in midsubtropical evergreen broad-leaved forest in Wanmulin of Fujian 万木林中亚热带常绿阔叶林林隙主要树种的高度生态位
- Height niche of main tree species in gaps in karst forest in Maolan Nature Reserve 茂兰喀斯特森林林隙主要树种的高度生态位
- DCCA on the Relationship between the Main Tree Species with Their Environment in Jinhua Mountain, Zhejiang Province 金华山树种分布与环境的除趋势典范对应分析
- The storm have split the branch off from the main tree trunk. 暴风雨把树枝从树干上刮了下来。
- It's one of the tree species I have just learned to know. 我刚认识的树种。
- Today, new work tends to get into the main tree faster. 今天,新的工作倾向于更快地进入主树。