The closest Britain has are the vast greenhouses in the south of England where millions of tomatoes are grown hydroponically--without soil.
在英国，与此最相似的是英格兰南部广阔的蔬菜温室，那里数百万的西红柿不是种在土里，而是水培种植。
Some vegetables are now grown without soil and under artificial light.
某些蔬菜如今在人造光下无土栽培。
It may be said that without soil there can be no agriculture.
可以说，没有土壤就不可能有农业。
It combines aquaculture, or fish farming, with hydroponics, a way to grow plants without soil.
水培是一种不用土壤种植作物的方法。
But Jeffrey Dinslage, President of Nature Hills Nursery in Omaha, Nebraska, points out that bare-root roses come without soil. So they weigh less to transport.
但是内布拉斯加州奥马哈市“自然山苗圃”的负责人杰弗里•汀斯雷芝指出，裸根玫瑰是不带土的，因此运输重量较轻。
Soil dynamic properties index about the test site were acquired, pulse echo dynamic test figures of model piles enclosed with soil and without soil were also acquired and analysed systematically.
获得试验场地土动力特性指标和桩周有土、无土两种情况下模型桩的反射波特性曲线，并进行了系统分析。
Soil dynamic properties index about the test site were acquired, pulse echo dynamic test figures of model piles enclosed with soil and without soil were also acquired and analysed systematically.
获得试验场地土动力特性指标和桩周有土、无土两种情况下模型桩的反射波特性曲线，并进行了系统分析。
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