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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。
- Research Progress in the Root System of Arctium lappa L. 牛蒡根的研究进展。
- root system of vegetation 植被根系
- 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。
- 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。
- 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。
- The result indicated that the growth of root system of Cyclamen persicum was evidently enhanced and increased top diameter and corm scale by way of complex substrate. 结果表明，复合基质显著促进了仙客来根系的生长，增加了冠径和球茎大小。
- However,a positive response of the growth in root system of family 14152 of San Carlos provenance was identified after inoculation(P<0.05). 菌根接种对14152号家系根系的生长产生显著的促进作用(P<0.;05)。
- The root system of the germinating seed was treated with colchicines(0.1%) to induce peanut(Arachis hypogaea L.) mutagenesis. 花生“皖花4号”种子萌发后;采用0.;1%25的秋水仙素溶液处理其幼根。
- Be buried of root system of Mu Benhua grass is deep, distributinging range is wide, bibulous force is powerful, water quantity but proper and less. 木本花卉根系入土深，分布面广，吸水力强，浇水量可适当少些。
- The two systems of government are polar opposites. 这两种政体正好相反。
- The effects of root system of corn, bean and wheat on the fractionation of copper,lead, cadmium and zinc in rhizosphere in farmland soil irrigated with wastewater were studied. 采用根垫法研究了玉米、大豆和小麦根际环境对污灌土壤中铜、镉、铅、锌形态的影响。
- Moreover, as the time elapsed, the growth of root system of vetiver grass can deeply penetrate the underlain soil layer and effectively increase the stability of hill slope. 此外，培地茅根系在随时间生长之情况下，根系入土越深越能有效提升边坡之稳定性。
- On these islands a system of barter is used. 在这些岛上仍然实行着物物交换的制度。
- Time grows, tea is mildewy, catch bacterium, unripe bug, add basin earth to pass for long wet, rot bad the root system of flowers, have not dead reason? 时间一长，茶叶发霉、染菌、生虫，加上盆土长时间过湿，烂坏了花卉的根系，岂有不死之理？
- The result indicated that DPC could increase the content of IAA and Z+ZR in root system of peanut seedling,promote the growth of root system and increase activity of root system. 结果表明,DPC可提高花生幼苗根系中IAA和Z+ZR的含量,促进根系的生长,提高根系活力;DPC可促进花生苗期叶片叶绿素的合成,提高叶绿素含量,提高苗期叶片的光合速率。
- A practitioner of a system of logic. 逻辑学家使用某一逻辑体系的人
- Advocacy of such a system of government. 联邦主义这种政府体制的主张
- I prefer this system of teaching English. 我喜欢这一种英语教授方法。
- A system of roads radiates from the town center. 一个道路网从镇中心向四面八方伸展出去。
