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- Base d on those data the soil strength of any other paddy field soil can be fuzzily p redicted when its water content, sand content and clay content are given. 探讨了基于模糊数学原理由土壤含水量和机械组成来预测任一种水田土壤强度（内聚力系数和内摩擦因数）的可能性，得出了预测公式并给出了预测实例。
- Abstract: Sixteen samples representing various paddy field soils of the main rice-plantin g regions in South China, with their characteristic parameters, are listed. 文摘:列出了我国南方水稻产区16种具有代表性的水田土壤及其特征参数；
- Sixteen samples representing various paddy field soils of the main rice-plantin g regions in South China, with their characteristic parameters, are listed. 列出了我国南方水稻产区16种具有代表性的水田土壤及其特征参数；
- Thatch hut is raised high above the paddy field on stilt. 茅草屋用柱高高地建在稻田之上。
- Effects of Dry-Cultivated and Plastic Film-Mulched Rice Planting on Microorganism Ecological Quality in a Paddy Field Soil 水稻覆膜旱作对稻田土壤微生物生态质量的影响
- The water gurgled into the paddy field. 水汩汩地流入稻田。
- They are turning waste land into paddy fields. 他们正在使荒地变为稻田。
- paddy field soil 水田土壤
- So it can be used on dry and paddy field. 有省时、省力、作业质量高成本低等特点。
- And the soil loss of the grading terrace is more serious than the paddy field, with lower hypsography. 地势较高的缓坡梯田比地势低的水稻田侵蚀严重。
- One can hear the croak of frogs when approaching a paddy field. 夏天走近稻田就可以听到一片蛙鸣。
- Adhesive force exists between soil and plow moldboard in the field work of paddy field plough. 水田犁壁田间作业时由于土壤对犁壁的粘附,导致犁耕阻力增加,降低生产效率。
- Dry land has been turned into paddy fields. 旱地变水田。
- We moved against the proposal to build a factory in our paddy field. 我们行动起来反对在我们的稻田中修建工厂的提议。
- Behind the row of mulberry trees were paddy fields. 那一排桑树背后就是稻田。
- Before our eyes was a stretchof green paddy fields. 眼前是一片绿油油的稻田。
- Artificially Cultured in Paddy Fields (ha. 稻田养鱼面积(公顷)
- Ordinary shoes are not appropriate to paddy fields. 普通鞋不适于下稻田。
- N fertilizer application in wheat significantly increased total N, ammonium N and nitrate-N contents in paddy field, resulting in high indigenous N supply of soil (INS). 结果表明，麦季氮肥的施用明显提高了稻季土壤全氮、铵态氮和硝态氮的含量，造成土壤背景氮偏高。
- The reason of air distribution being asymmetric is that the penetrability of the field soil is not uniform. 现场曝气存在气流分布不对称现象，是由于土壤介质的渗透性不均匀所致。
