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- mechanics of plant root system 根系力学
- Aquatic-plant bed system is a kind of constructed wetland without any substrate which purify raw water by absorption and filtration of plant root systems and degradation of symbiotic microorganism. 水生植物床是一种无基质型人工湿地系统,利用植物根系吸收、过滤及共生生物的降解作用对水质进行净化。
- Simulation Models of Plant Root System Archit ecture and Application: A Review 根构型模拟模型及其应用
- Mechanisms of phytoremediation are proposed to be uptake of organic chemicals by plant and effect of plant root secretion and microorganisms on the degradation of organic contamination. 植物修复的机理包括植物对有机污染物的直接吸收、植物根系分泌物、微生物对根际环境中有机污染物降解的促进作用。
- Research Advance on the Functions of Plant Root System in Soil Anti-erodibility and Anti-shear Strength 关于植物根系在土壤抗侵蚀和抗剪切中的作用研究进展
- Study on Defense and Variety of Its Anti-oxidize Protecting Enzyme to Cadmium Stress in TWO Species of Plant Root System 植物根系对镉毒害的防御及其代谢
- Root pressure The pressure that may build up in a plant root system due to the root cells, which is thought to help force water upward in the xylem vessels. 根压：由于根渗透势而形成的植物根内压力，可以帮助水分在木质部中的上升，这一作用可通过切断茎，水从切口渗出的现象得到证实。
- Differences in the requirements of plant species for potassium fertilization are often attributable to the kind and activity of the root system. 各种植物对钾肥的不同需求，常归因于根系的特性和活力。
- Doping geometrical parameters of plant root systems growth using theory of similarity 利用相似理论实现植物根系参数的动态预测
- 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。
- Schiefelbein J W, Benfy P N.The development of plant root: New approaches to underground problem [J]. 李海波吴平等.;低磷胁迫对水稻苗期侧根生长及养分吸收的影响[J]
- The pesticidal activities were examined and some of themhave been found to be effective in promoting the growth of plant root. 生测结果表明，其中的一些具有良好的促进植物生根的活性。
- All the results indicated that the greenhouse environment enhanced the absorption activity of the root system and was propitious to the growth of the over-ground part of plants. 这些说明温室环境使黑心菊根系的吸收活力增强，有利于植物地上部的生长发育；
- The mechanics of staging a play are very complicated. 排演话剧的过程很复杂。
- Mechanism of Plant Roots Improving Resistance of Soil to Concentrated Flow Erosion 植物根系提高土壤抗侵蚀性机理研究
- This type of plant flourishes in hot countries. 这种植物在热带国家生长茂盛。
- Plant small grass and bush using the feature of concrete air gap such as air permeability and water permeability to penetrate plant required nutrition and to grow plant root system. 利用混凝土空隙部位的透气、透水等性能,渗透植物所需营养,生长植物根系的特点种植小草、低的灌木等植物。
- Effects and mechanisms of plant roots on slope reinforcement and soil erosion resistance: A research review 植物根系固坡抗蚀的效应与机理研究进展
- Firstly the mechanism of slope protection to the rock slope in theory was studyed throughly and was considered that its affection to the slope was owe mainly to the vegataion root system. 本文以洛湛铁路娄底段的岩质边坡为研究对象,首先从理论上对岩质边坡的护坡机理进行了深入研究,认为其护坡作用主要是植被根系系统的作用。
- The chain has fallen foul of plants in the water. 链条已和水中的植物缠绕在了一起。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
