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- Keywords the paddyfield soil quality;grey correlation analysis;comprehensive evaluation;foothill and plain region;Qianwei county; 稻田土壤质量;灰色关联度;综合评价;丘陵、平坝区域;犍为县;
- the paddyfield soil quality 稻田土壤质量
- Analysis on Land Use Change and Its Impact on Soil Quality in Fast Urbanization Region: Guangzhou as a Case Study. 快速城市化地区土地利用及其对土壤质量的影响。
- A great river has the wonderful wave, the wind touchs the paddyfield and spreads the fragrance to the shores. 一条大河波浪宽,风吹稻花香两岸。
- Indexing system and its quantitative expression for soil quality evaluation in Hainan island. 海南岛土壤质量的指标与量化表达研究。
- The development of soil protection strategies: does soil quality assessment help? 土壤质量评价在土壤保护策略发展过程中的作用?
- Timber yields vary according to the type of tree and the location and soil quality. 木材产量按树木的种类、生长位置及土质而变化。
- Planted grassland, revegetated grassland, cropland and orchard had a soil quality of grade 4. 人工草地、撂荒地、农地和果园土壤质量属于4级。
- The species, quantity and diversity of Mermithidae in the paddyfield of Yulin City and the pattern of vertical and horizontal distribution were investigated and analysed. 摘要采用随机抽样、分层挖坑剥土法及采用直线跳跃取样法、5点取样法,对玉林市稻田索科线虫的种类、数量、水平频次分布类型、属间多样性等进行了调查和分析。
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
- And a Taiwanese team is helping residents in Kiribati to better their lives by improving soil quality in the area. 台湾团正帮助吉里巴斯居民,改善当地的盐化土壤,让居民生活更好。欢迎收看今日的英语新闻,我是刘蕙萱,感恩您的加入。
- Even the best quality rubber will perish with age. 就是最佳质量的橡胶也会因老化而腐烂。
- Can resist droughts, preserve water and nutrition, improve soil quality, save water and fertilizer increase crop output. 能保水抗旱、提高水肥利用率、改良土壤、提高作物产量。
- The man had the quality for leading the people. 那个人具备领导民众的才能。
- There are a lot of worms in the soil. 泥土中有许多蠕虫。
- In less than five years, the result will be spectacular and impossible to obtain without the extravagant soil quality we have here. 在不到五年的时间,结果将是壮观,也不可能获得的奢侈土壤质量我们这里有。
- The wind whirled the dead leaves about. 风吹得枯叶在四处回旋。
- The wind was whispering in the trees. 一阵风穿过树林沙沙作响。
- There are 26 letters in the English alphabet. 英语字母表中有26个字母。
- Undergrowth, one important component of the forest ecosystem, plays an important role in maintaining the forest structure and soil quality. 林下植被作为森林生态系统的一个重要组成部分,对维持林分结构和土壤质量起着重要作用。