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- 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。
- 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。
- With the growth of trees, root systems interlace. 以油松为例进行模型验证。
- 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。
- 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
- 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。
- 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。
- 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。
- Influence of Geographical Climatic Factors on Biomass of Root System of Larix gmelinii Rupr. 地理气候因子对落叶松根系生物量分布的影响。
- America has a lot of aggressive weapons now. 美国现在有很多进攻性武器。
- A successful businessman must be aggressive. 一个成功的商人必须有进取心。
- Influence of fertilization depth on root system senescence of upland wheat after anthesis. 施肥深度对旱地小麦花后根系衰老的影响。
- Morphological characteristics and growth redundancy of spring wheat root system in semi-arid regions. 半干旱地区春小麦根系形态特征与生长冗余的初步研究。
- A geometric discription of the root system for the indefinite type Kac-Moody algebra of rank 2 is given. 在第1个注记中;给出了秩为2的不定型 Kac-Moody 代数的根系的一个几何刻划.
