Soil samples from these pens or corrals show ten times the concentration of phosphorus.

来自这些围栏或畜栏的土壤样本显示，磷的浓度是其10倍。

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It will be able to collect soil samples and analyze them right there on Mars, pure, untouched samples.

它将能够收集土壤样品并且就在火星上进行分析，这些样品是纯净的、未接触过的样品。

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Frobisher, a sixteenth-century English explorer, had soil samples from Canada's Kodlunarn Island examined for gold content.

弗罗比舍是一位16世纪的英国探险家，曾对来自加拿大 Kodlunarn 岛的土壤样品进行了含金量检测。

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They also will study chemical and physical properties of the soil samples with a method called infrared spectroscopy.

VOA: special.2009.01.20

Researchers from the African Soil Information Service will study earth samples and rate them.

VOA: special.2009.01.20

Both landers had mechanical arms, to gather soil samples, and built-in labs to check for biological activity.

NEWYORKER: The Martian Chroniclers

The herbicide was highly potent, and tests of soil samples confirmed that he had applied a liberal amount.

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The soil samples came from a village some 40 kilometers (nearly 25 miles) from the nuclear power plant.

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