The 31-foot-long core samples are analyzed for their chemical and magnetic properties.

得到31英尺长的岩芯样本后，再分析它们的化学性质和磁性。

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Honey has long been acknowledged for its antimicrobial properties.

蜂蜜的抗菌性很久以来就为人类所认识。

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The formulation, the technological conditions and the product properties of polyurethane materials for low density long fiber injection (LFI) process were studied.

对低密度长玻璃纤维注射工艺(LFI)用聚氨酯材料的配方、工艺条件和制品性能进行了研究。

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For a long time Boston Properties confined itself to smallish office projects in locales like Lexington and Bedford, along the Route 128 corridor outside Boston.

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He said properties left empty for a long time often attracted "vandalism and fly tipping and drag down the value of the properties all around them".

BBC: Derelict house

Scientists have been trying to find ways to control material properties for a long time, says Paul Lagace, an aeronautical and astronautical engineer at the Massachusetts Institute of Technology.

ECONOMIST: MONITOR