您要查找的是不是：
- equivalent simple root systems 等价的单根系
- simple root system 单根系
- With the growth of trees, root systems interlace. 以油松为例进行模型验证。
- 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。
- Fibrous root systems are characteristic of monocotyledons. 须根系是单子叶植物的特征。
- 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
- At maturity the root system is extensively nodulated. 在成熟时，根系普遍具有根瘤。
- Research Progress in the Root System of Arctium lappa L. 牛蒡根的研究进展。
- Using the relation of simple root cyclic codes and repeat root cyclic codes,the linear quantum codes that can be constructed from quaternary c. 利用单根循环码与重根循环码关系,确定出所有能由短码长的四元循环码构造的线性量子码。
- 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。
- Water is held so tenaciously that most plant root systems cannot absorb it. 水被牢牢地吸住以至于不能被大多数植物根系吸收。
- 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。
- From its simple roots in Spain, Sangria has grown to become a popular, refreshing drink around the world. 从它在西班牙的简单的根源来看，桑格利亚汽酒已经渐渐成为世界上一种流行的，提神的饮品。
- 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。
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- The use of root systems of an old tree gave the otter a place to play as well as increasing the naturalization. 他们还利用一棵老树的树根，为水獭营造出一个可以嬉戏的环境。
- A dime is equivalent to ten pennies. 一角等于十分。
- Other tender plants have strongly developed root systems which help them withstand the ravages of hungry animals. 其它娇弱植物的根系发达,可在饥饿动物的蹂躏下得以存活。
- Determination of flavonids in different root systems of cultivated Glycyrrhiza glabra L. 人工栽培光果甘草不同根系黄酮含量的测定。
