“格架”造句

我们沿着桥上狭窄的钢制格架往前爬。
We were crawling along the narrow steel lattice of the bridge.

通常白云石晶体构成格架,它有均匀分布的孔隙.
Commonly the dolomite crytals form a framework with evenly distributed porosity.

颗粒本身远比颗粒格架坚硬.
The individual grains are much more rigid than the grain skeleton.

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