您要查找的是不是：
- Root system distribution characteristics of plants on the terrace banks and their impact on soil moisture 梯田埂坎立地植物根系分布特征及其对土壤水分的影响
- Abstract: In plant growth season of 2004, root system distributions and dynamics of 4 types communities collocated Artemisie ordosice and Ceregene korshinskii were sampled by root corer to measure. 文章摘要: 2004年植物生长季，利用根钻取样研究了沙漠4种不同配置类型油蒿与柠条植物群落的根系分布及生长动态；
- The distribution position of cotton root system in the tilth is closely related with cotton yield. 棉花根系在耕层分布的位置与产量密切相关.
- Root Systems Distribution of Prickly Ash in Terrace Edge and Determination of Their Strength of Force 地埂花椒林根系分布及力学强度测定
- The root system of the apple tree grows in proportion to the top. 苹果根系的生长与树冠生长成正比。
- Relationship Between Root System Distribution and Soil Moisture of Artificial Caragana icrophylla Vegetation in Sandy Land 沙地人工小叶锦鸡儿植被根系分布与土壤水分关系研究
- At maturity the root system is extensively nodulated. 在成熟时，根系普遍具有根瘤。
- Effect of Fertilizer Application on Population Quality, Root System Distribution, Grain Yield and Quality in Super-high-yielding Wheat 肥料运筹对超高产小麦群体质量、根系分布、产量和品质的效应
- Research Progress in the Root System of Arctium lappa L. 牛蒡根的研究进展。
- The root system of the soybean consists of a taproot formed by the radicle. 大豆的根系包括由胚根形成的主根。
- Root System and Ratooning Peculiarity Research of Lespedeza bicolorTurcz. 二色胡枝子根系特性及再生特性的研究。
- Researches on Morphology and Anatomy of Root System of Dendrobium nobile Lindl. 金钗石斛根系的形态及解剖学研究。
- With the growth of trees, root systems interlace. 以油松为例进行模型验证。
- Inflorescence scapose or racemose arising from persistent root system. 花序具花葶的或总状的生于宿存的根系统。
- This paper proposes some design principles on the construction of the BDC, and do some introductions about the system distribution and the practical appliction. 就宽带网络中数据中心的建设提出了一些设计原则,并对系统配置及实际应用进行了介绍。
- root system distribution 根系分布
- The results also showed that waterlogging affected 32P absorption, transportation and distribution in wheat at booting stage, and speeded up senescence of root system consequently. 同时，孕穗期土壤渍水逆境严重影响根系吸收、运输和分配32P的能力，从而加速了根系衰老。
- Fibrous root systems are characteristic of monocotyledons. 须根系是单子叶植物的特征。
- On the basis of mathematical processing,a mathematical model calculating ?n? and ? x ? in RRB equation is established and a correspondent program is worked out by analysing the feature of the cement particle system distribution. 通过对水泥颗粒体系颗粒分布特征及RRB方程的分析和数学处理 ,建立了计算RRB方程参数n和x的数学模型 ,并编制了相应程序 ,通过运算检验了程序的正确性。
- Root systems have had to be excavated without the aid of water. 根系必须在不用水的情况下掘
