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- Study on Nursery Stock Growth Rhythm of Corylus avellana L. 欧洲榛子苗木的生长规律。
- Title: Study on Nursery Stock Growth Rhythm of Corylus avellana L. 关键词:欧榛;生长规律;苗木;数学模型
- An approach to seedling growth rhythm from different provenances of Pterocarya stenoptera C.DC. 枫杨种源苗期生长节律的初步研究。
- Title: Test about phonological period and growth rhythm of Hippophae rhamnoides L. 关键词:大果沙棘;物候;生长节律;观测
- Title: Study on Growth Rhythm in Populations of Pinellia ternata (Thunb.) Breit. 关键词:半夏;居群;生长节律;遗传多样性
- The differences of biomass, growth rhythm and phenophase among 12 provenance seeds at the seedling stage were evaluated. 对牧豆苗期生长量(地径、苗高)、生长节律进行观测,并分析各种源之间的差异。
- The effects of seed storage methods on seed germination rate and seedling annual growth rhythm of Magnolia officirtalis. var biloba was studied in this paper. 摘要对凹叶厚朴的种子保存方式及相应的播种苗的发芽情况、幼苗生长规律进行统计分析。
- Photoperiod, temperature and water are main environment factor which influence wheat growth rhythm, but only the photoperiod is constant between different years. 摘要小麦的生长发育节律受光周期、温度和水分等环境因子影响,唯有光周期在年际间是恒定的。
- Environmental conditions of growth rhythm and selflimited formation of Proteus mirabilis, shape characteri stics of self-limited bacteria and phenomenon of grand movement were analyzed. 采用波动培养及显微培养技术实验研究细菌生长自限、节律及宏大运动的关系。
- The Study in Growth Rhythm of Africa Ostrich 非洲鸵鸟生长规律研究
- annual growth rhythm of height and diameter 林木高径生长节律
- The main impediment to growth is a lack of capital. 影响发展的主要障碍是缺乏资本。
- He has been an unsung hero of the country's economic growth. 他是使这个国家经济成长的无名英雄。
- Effects of pruning on annual growth rhythm of paulownia trunk 修枝接干对泡桐年生长节律影响的研究
- Lack of food may stunt the growth. 缺乏食物可能妨碍发育。
- Annual Growth Rhythm of One-Year Old Seedlings of Hardwood Species 井冈山槠等阔叶树播种苗年生长规律研究
- Childhood is a period of rapid growth. 幼年是生长迅速的时期。
- Phoebe chekiangenses Seedlings'Phenology and Growth Rhythm 浙江楠苗木物候及生长规律研究
- Study on Seedling Growth Rhythm of 25 Species Excellent Broadleaves 25种优良阔叶树种苗木生长节律研究
- The growth of violent crime is a very real problem. 暴力犯罪的增加是个非常现实的问题。