碳纤维是一种新型建材,因其质轻、耐腐蚀、片材很薄、抗拉强度高而被广泛应用。
Carbon fiber is a new type building material which is widely used for its light quality, well corrosion proof, sheet material and high tensile strength.
用SEM观察到玻璃纤维的表面光滑、低析晶、断口质密度高、断口贝纹呈明显沟状。
It is observed by SEM that glass fiber has smooth surface, low crystallization, high density of fracture and shellfish veins of fracture obviously submits ditch form.
炉膛炉衬材料采用硅酸铝纤维模块,炉口采用重质防撞砖、炉台面层采用重质高铝防压砖。
Furnace lining materials using ceramic fiber modules, furnace mouth collision with heavy bricks, stove tops layer of heavy aluminum anti -pressed brick.
这样就可以通过对植物的专门培育,将强度高的纤维素用于生产煤饼和木材替代品,将强度低的纤维素用于生产纤维质乙醇。
Plants could be specially bred with strong cellulose, for use in briquettes and wood substitutes, or with weak cellulose better suited for cellulosic ethanol production.
碳纤维、铝质和钢质的各种部件都是在高精准的生产过程中进行安装,还需经受各种震荡测试。
Carbon fiber, aluminum and steel components are assembled with a special high-precision process, which includes a series of vibration tests.
坚果含有一种富含多种维生素和矿物质的高质量蛋白质,而且纤维成分高,属于无乳无麸质食品。
Nuts contain plenty of high-quality protein that can substitute for meat, vitamins and minerals, dietary fiber, and are dairy - and gluten-free, ACS researchers said in the study.
坚果含有一种富含多种维生素和矿物质的高质量蛋白质,而且纤维成分高,属于无乳无麸质食品。
Nuts contain plenty of high-quality protein that can substitute for meat, vitamins and minerals, dietary fiber, and are dairy - and gluten-free, ACS researchers said in the study.
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