Investigated 285 sample squares in saline communities this area, all the 74 species of saline plants belong to 20 families, 6 growth forms of plant, 4 growth forms of root, 5 life forms, 5 ecological types of water, 11 areal types and 6 forage value types.
松嫩平原植被是蒙古、东北、兴安、华北4个植物区系成分相接触的区域,在全区所设的285个盐生群落调查样方中,共有74种盐生植物,隶属于20个科,6个株生长型,4个根生长型,5个生活型,5个水分生态类型,11个分布区型和6个饲用价值类型。
Based on clonality, physiological integration, pattern of growth, growth forms, plastic responses, hierarchical selection model and ecological strategies of clonal plant population in the world, the advances in this field were reviewed.
就无性系植物种群的无性系性、生理整合作用、生长格局、生长型和对环境适宜的生长可塑性反应、等级选择模型和生态对策等方面进行了综合论述。
Nitrogen and phosphorus concentrations,N∶P ratio and nutrient resorption efficiency of leaves during senescence for two growth forms(a dwarf form with tree height of below 1.
对广西北海大冠沙两种生长型(矮型:成熟林树高<1。
Among the skeletal class II,there are three groups: average growth pattern(30 males and 30 females), vertical growth pattern(15 males and 15 female.
目的：用Enlow配对分析的方法，通过比较平均生长型骨性Ⅱ类、Ⅲ类错猞与正常(牙合)下颌升支相关颅面结构的特征性指标以及骨性Ⅱ类错(牙合)不同垂直骨面型之间下颌升支相关颅面结构的特征性指标，进一步了解下颌升支对骨性Ⅱ类、Ⅲ类错(牙合)畸形的代偿机制，为临床矫治提供借鉴和参考。
Microstructure and growth model of C/C composites by chemical vapor infiltration;
CVI炭/炭复合材料微观结构和生长模型
Estimating rice yield based on quantitative remote sensing inversion and growth model coupling;
基于定量遥感反演与生长模型耦合的水稻产量估测研究
Impact on forest growth and related growth models of the Pinus massoniana population invaded by Bursaphelenchus xylophilus;
松材线虫(Bursaphelenchus xylophilus)入侵对马尾松(Pinus massoniana)林分生长的影响及相关生长模型(英文)
A review on growth models of mixed forests;
混交林生长模型研究进展
Moreover,t echniques of controlling microorga nisms and the application of growth models in minimally proceed vegetable are disc ussed.
主要介绍我国蔬菜业的生产现状,切割菜的研究概况,切割菜中微生物的主要来源,切割菜微生物控制技术的研究以及微生物生长模型在切割菜研究中的应用,为我国切割菜的品质控制提供参考。
Depending on the integrated stand growth models of Cunninghamia lanceolata in Huitong, this paper established the natural growth models of the full stocking stand and the common stands of Cuuninghamia lanceolata in Huitong.
检验结果表明,这组生长模型可以满足林业生产和科研的精度要求。
Individual Basal Area Growth Model Using Multi-Level Linear Mixed Model with Repeated Measures
基于混合模型的单木断面积生长模型
Application of Mixed Effects Models in Forest Growth Model
混合效应模型在森林生长模型中的应用
Study on Soil Physicochemical Environment and Growth Model of Ginseng;
人参生长的土壤理化环境及生长模型的研究
Growth models and life-history pattern of Esox lucius in Ertixhe River
额尔齐斯河白斑狗鱼的生长模型和生活史类型
Wheat Growth Model Reconstruction Based on Agent;
基于Agent的小麦生长模型的重构
Comparative Study of Growth Model and 4-D Expression about a Tree;
林木生长模型比较研究及其四维表达
Study on Improvement of Crop Simulation Model WheatSM;
对小麦生长模型WheatSM改进研究
Study of the Degree Distribution of Accelerated Growing Model about Complex Networks;
复杂网络加速生长模型的度分布研究
The Simulation of Alfalfa Production Based on EPIC Model;
基于EPIC模型的紫花苜蓿生长模拟研究
Simulation on Growth and Development in FACE Rice;
FACE水稻生长发育模拟模型研究
Study on Summer Maize Growth Simulation Model of Loess Areas;
黄土区夏玉米动态生长模拟模型研究
Simulation of Development and Growth of Greenhouse Muskmelon;
温室网纹甜瓜生长发育模拟模型研究
ALFASM: Alfalfa Growth Simulation Model;
紫花苜蓿生长模拟模型（ALFASM）研究
Study of Dynamic Simulation Models in Medicago Ruthenica;
扁蓿豆生长发育动态模拟模型的研究
The Study on the Growth Computing Model and Simulation of Larch Root
落叶松根系生长计算模型及模拟研究
Study on Greenhouse Fruit Cucumber Growth and Development Simulation Model
温室水果黄瓜生长发育模拟模型研究
Simulation and Application of Growth Model of Immature Fruit of Poncirus trifoliata(Linn.) Raf.
绿衣枳实生长规律模型模拟及其应用
An endogenous growth model of knowledge-based R&D economy;
基于研发型知识经济的内生增长模型