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- The city has a heavy clay soil, so many residents opt for raised vegetable beds, says Ron Wolford, who works at the University of Illinois Extension. 无论是保尔还是美国园艺协会的研究都没有详细说明这样一个问题：在你的菜园能长出东西之前，你得在上面投入多少。
- No marked nitrate pollution in the groundwater was found, mainly because the nitrate transport to underground water was impeded by the heavy clay soil. 地下水中的硝态氮污染现象不显著，主要由于土壤质地黏重，阻碍了硝态氮向地下水中的运移。
- Let's say you live in Chicago.The city has a heavy clay soil, so many residents opt for raised vegetable beds, says Ron Wolford, who works at the University of Illinois Extension. 伊利诺伊大学的沃芙德(Ron Wolford)说，要是住在芝加哥的话，那里土壤中的黏土比例很高，所以很多居民选择垫高土地。
- heavy clay soil 重粘土
- Digging that clay soil is back-breaking work. 挖那粘土是一件艰苦繁重的工作。
- If you have clay soil in your garden, you have to dig it well. 要是你的花园里有粘土的话,你得好好挖一挖。
- The land is composed of gravelly tableland and clay soil. 土壤主要由砾质台地和粘土组成。
- Clay soil retains water. 黏土能保持水分。
- The soil in Xiangyang was yellow clay soil and in Ezhou was brown loamy soil. 襄阳供试土壤为黄黏土，鄂州为棕壤土。
- The addition of lime to saturated clay soils (liming) is a common agricultural practice, improving soil structure by encouraging crumb formation and making heavy soils more workable. 加入石灰使其饱和是农业上常用的一种方法，通过促进小块形成改变土壤结构，使粘重土壤变得可以使用。
- The composition of grade is as follows: sand 44.75%, silt 31%, and clay soil 24.25%. 粒级构成为：砂44.;75%25，粉砂31%25，黏土24
- Rain dissolving the clay soil, without wellingtons camp-mates edged their way forward to their destinations. 雨后处处泥泞，没有胶靴的营友，步步为营。
- The land, considered to be “rubbish land” by local farmers, was eroded, weed and pest infested, and the heavy clay sub-soils were a bog in winter and as hard as concrete in summer. 这块土地被当地的农场主称为垃圾场，当时，到处野草丛生，蚊蝇成灾，而泥土在冬天是沼泽，夏天变水泥。
- Here and there rice-fields, untilled, untended,[1] rise from the moist, clay soil. 沼泽里到处都有粘土淤积而成的稻田，无人播种，也无人打理。
- The wine has a dark smokey side which expresses perfectly the clay soil and the barrel aging. 这款酒的薰烤气息非常浓厚，从而体现了黏土和橡木陈酿的特色。
- Chrysanthemum, unknown variety. Much sturdier than one says it. It has already passed three winters in a wet clay soil, and it always resists. 菊花，未知的种类。非常坚决一说。它已经在潮湿的粘土土地里度过3个冬天，并且它总是抵抗。
- Clayey soils are dense and poorly aerated. 粘土结构紧，不容易通气。
- Based on the share of the mass of mineral particle-size-fractions the qualification as sandy soil, silty soil or clay soil takes place. 基于物质沉降速度将土壤按沙性土,壤土或黏土等分类。
- FS-Reflexion can be used all around the world, no matter if there is stony ground, loam or clay soil, in the mountains or in flat country. FS能在世界各地均可使用, 在无障碍的地面，沃土或泥土土壤, 在山区或平原的地区。
- Wear prevention in the heavy clay industry 减少烧结砖工业生产设备磨损的措施
