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- A root system with all of the branches of approximately equal thickness, as the grasses and other monocots. 由粗细相近无主次之分的根组成的根系,如禾草和其它单子叶植物的根。
- The main root axis from which smaller root branches arise; a root system with a main root axis and smaller branches, as in most dicots. 具有侧根的主根轴;由主根和侧根组成的根系,见于大多数双子叶植物。
- root system branches 根系分枝
- 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。
- 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。
- 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。
- Used in the CCTV system, the antenna television system branch line, subscriber line and other electronic devices. 本产品适用于闭路电视、共用天线电视系统作分支线和用户线及其它电子装置。
- VAE is exclusively-invested subsidiary of world famous company voestalpine, and is one of the members of voestalpine railway system branch. VAE公司是世界著名的voestalpine公司全资子公司，是voestalpine铁路系统分部的成员之一。
- With the growth of trees, root systems interlace. 以油松为例进行模型验证。
- 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。
- 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。
- 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
- Under the contract, CACI will furnish engineering, technical assistance and management support services to support NSWC’s Airborne Electro-Optic Systems Branch, DOD said Dec. 17. 美国防部12月17日宣布，根据该合同，CACI将完成工程、技术帮助和管理支撑服务，以支持NSWC的机载光电系统分部。
- Thus, the fungal isolate appeared able to influence both the development and form of its host's root system. 因此，真菌分离物似乎能影响其寄主根条的发育和形成。
- Fractal theory was used to investigate the configuration characteristic and physiological function of root system. 应用分形理论研究植物根系的形态结构特征和生理功能。
- Head Public Warning System Branch 公共警报系统科科长
- Effects of peat and weathered coal on activity of rice root system and its nutritional absorption. 草炭和风化煤对水稻根系活力和养分吸收的影响。
