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- Distribution characteristics of effective root density in the planted Robinia pseudoacacia and Platycladus orientalis forest site 刺槐和侧柏人工林有效根系密度分布规律研究
- effective root density 有效根密度
- Distribution characteristics of effective roots density of two shrubs in hinterland of Taklimakan Desert 塔克拉玛干沙漠腹地两种灌木有效根系密度分布规律的研究
- effective roots density 有效根系密度
- In religion, the principle of voluntary association struck quick and effective root. 在宗教方面，志愿结社的原则迅速种下了稳固的根。
- The result indicates that great differences,which have significant influence on the aqua-plants,exist in the evapotranspire,the bio-mass,the root density and the root length. 研究的结果表明，不同水生植物的蒸散量、生物量、根密度和根长存在较大的差异，这些差异对水生植物的泌氧性能、碎石床人工湿地的水力负荷率、氮磷去除效果和有机污染物的降解有重要的影响。
- In comparison with ammonium as sole N source, the ammonium nitrate nutrition increased root length, root surface area, root density, and total P uptake. 与单一的铵营养相比，铵硝混合营养增加了根长和根系的表面积、根系的密度以及磷的总吸收量;
- A shallow-rooted, high-tillering variety has a very high root density around the plant base but the roots grow vertically as well as laterally. 浅根、高分蘖品种在植物根茎周围根密度很大，但根系同时向垂直和水平方向生长。
- In middle stage of succession, more and more roots distributed deepened and inlaid, and roots density increased. 演替中期的根系呈镶嵌分布，分布范围加深，根系密度增加；
- That's rather an effective use of color. 这种使用颜色的手法效果相当好。
- In addition to such legislation and its enforcement, major governmental restructuring is also needed to effectively root out harmful administrative monopoly. 为了有效地根除有害的行政垄断行为,除了这类法律的立法和实施之外,政府机构的重大改革也是必要的。
- In the short term, the medicine may not be very effective. 从眼前来看，这药可能疗效不是很大。
- When does the new system become effective? 新制度何时生效？
- The fear of ridicule is a very effective sanction. 人们不做违法乱纪的事，其中一个重要因素就是怕人耻笑。
- Effective, punitive, or destructive action. 有效的行为有效的、惩罚的或破坏性的行为
- So that is your effective remedy. 原来那就是你们所谓的有效药物。
- I think you'll have to take effective steps. 我认为你得采取有效措施。
- Gentle persuasion is more effective than force. 温和的说服胜於压服。
- This country lacks an effective party of the centre. 这个国家缺少一个能起作用的中立党派。
