| 1. | Study achievements of water physiological ecology and drought - resistance of trees 树木水分生理生态特性及抗旱性研究进展 |
| 2. | Ecological characteristics and morphological variations of centipedegrass in different populations 假俭草种群变异与生态特性的研究 |
| 3. | Ecological climate characters and climatic division of aniseed illicium verum in guangxi province 八角的气候生态特性及其经济布局区划 |
| 4. | Influence of soil moisture on photosynthetic physioecological properties of mosta chinensis 土壤水分对华荠?光合生理生态特性影响的研究 |
| 5. | More studies were conducted on both the physiology and ecology of the cyanophage 在上述研究的基础上,我们还系统开展了噬藻体生理与生态特性的研究。 |
| 6. | Studies on the ecological characteristics of larix principis - rupprechtii plantations in the steppe of inner mongolia 内蒙古草原华北落叶松人工林生态特性研究 |
| 7. | Water and fertilizer influenced the ecophysiological characteristics of achnatherum splendens leaf markedly which raised with the increase of water and fertilizer . 7 水分和肥料对友友草光合生理生态特性的影响差异显著,光合速率随灌水量、施肥量的增加而增加。 |
| 8. | In view of conflict focus on city lawn and human contending water , we select changchun city which is a city of lacking water in north as study section , and lake physiological and ecological character of lawn as study content 针对目前城市草坪与人类争水的矛盾焦点,将我国北方典型的缺水城市?长春作为主要的研究地,选择了草坪生理生态特性及耗水规律作为研究内容。 |
| 9. | The artificial neural network provides convenient and fast tools to simulate rice growth and gets ride of the limitation of traditional models . 4 . fuzzy discrimination system of photothermal traits was developed with fuzzy logic theory and matlab 5 . 1 4 、在水稻高产栽培专家系统的基础上,利用模糊逻辑的理论和方法,以matlab5 . 3为编程工具,研制了水稻光温生态特性的模糊鉴别系统,试图提高专家系统的功能。 |
| 10. | In the paper , the ecophysiological characteristics of achnatherum splendens , the effects of water and fertilizer on it and a comparative research to other grass were studied , which provided scientific basis on utilization and exploitation of achna therum splendens 本文研究了在黄土高原大面积生长的优良禾本科牧草?芨芨草的生理生态特性、水肥因子对它的影响以及同其它两种牧草(本氏针茅和厚穗冰草)间的比较,为芨芨草的开发利用提供科学依据。 |