The problem that the strength of masonry structure materials will reduce after soaked in flood affects the structures 'safety and durability.

砌体结构材料受洪水浸泡的强度降低问题影响了结构安全性和耐久性。

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Composites with high mechanical properties that can be used as structure materials can be obtained by combining wood flour and chopped glass fiber.

采用短切玻璃纤维与木粉组合，可以获得力学性能很高，能作为结构材料使用的复合材料。

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The serial Mg-based block amorphous alloy has wide application prospect in the fields of novel light structure materials, and the like by excellent performance.

该系列镁基块体非晶合金的优异性能使其在新型轻质结构材料等领域具有广阔的应用前景。

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But in the next four years he had the pleasure of proving them wrong--and showing how an STM could virtually excavate the structure of materials such as semiconductors and superconductors.

FORBES: The Titan of the Teensy

Such precise control over the material's structure makes possible materials with useful but unusual properties.

ECONOMIST: MONITOR

By reading the returning signals, the machines can identify the molecular structure of the materials it contains.

ECONOMIST: Airport screening technology