soil texture index 土壤组织指数
soil texture classification [土壤] 土壤质地分类
soil texture profile [土壤] 土壤质地剖面
Soil texture class 土壤质地组别
soil texture map 土壤质地图
Index soil texture 土壤组织指数
soil texture calculator 美国土壤质地计算器
soil texture roadbed 土质路基
Bulk density and shrinkage characteristics of the soils varied in great deal when soil texture changed from loam to clay soil.2.
土壤容重及收缩特征随着土壤质地的加重而发生显著的变化。
参考来源 - 变容重土壤的水分动力学研究Soil texture was loamy clay or sandy clayey loam and soil was slightly alkaline.
污灌区土壤质地为壤质黏土或砂质黏壤土,土壤偏碱性。
参考来源 - 土壤—植物系统中重金属的生物有效性及其影响因素的研究The additive moment due to earthquake increased with increasing burial depth under the test condition. (3) It is advantageous that soil texture condition of following stratum is good when regarding tunnel's earthquake resistance in the earthquake.
运用已验证的非线性动力反应分析方法对地铁隧道地震响应进行了研究,并探讨了埋深、土性等因素对隧道地震响应的影响规律,结果表明:(1)马蹄形地铁隧道在地震作用下,其附加弯矩的极大值均出现在拱顶两侧与中轴线成45度角处以及两侧墙与底板连接的角点;(2)在本文计算范围内,增大埋深,衬砌结构所受的地震荷载增大;(3)地震中下伏地层土质条件较好时对于隧道的抗震是有利的。
参考来源 - 浅埋地铁隧道的震动响应研究·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
Some areas, because of their soil texture, topographical position, or distance from rivers or groundwater, have virtually no water available to plants, whereas others do.
有些地区由于土质、地形位置或与河流或地下水的距离，几乎没有水分能提供给植物，而另一些地区则有。
Most of soil texture ranges from clay loam tO loam clay.
土壤质地多为重壤土至中粘土，呈强酸性反应。
The relationship between soil texture, soil ferric oxide and soil spectral reflectance.
氧化铁与土壤质地与土壤反射率的关系。
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