The testing method of soil thermal conductivity is introduced. The testing system of soil thermal conductivity is designed according to the reverse solution of heat transfer model.

介绍了土壤热导率的测试方法，根据传热模型反解法设计了土壤热导率测试系统。

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The fast testing of water content in soil is influenced by the soil type and its conductivity. The key of the fast testing of water in soil is the testing precision.

土壤含水量的速测受土壤电导和土壤类型等诸多因素的影响，如何确保测试精度是实现土壤含水量速测的关键。

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A robot would then pick up rocks and soil, and send them back to earth for testing.

VOA: special.2010.05.25

He says you can find checklists,design plans, even information about soil testing.

VOA: special.2010.11.05

Results from the soil testing should be available next week, the chief said Wednesday.

CNN: STORY HIGHLIGHTS

He hasn't been able to lay a new foundation, he said, because the national government keeps changing the requirements for soil testing and foundation design in his zone.

NPR: 2 Years On, Slow Quake Recovery In New Zealand

Walking into the former Apollo testing facility, you'll almost certainly catch glimpses of martian rovers, soil samples and an assortment of scientific testing devices.

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