Analysis and numerical computation have been performed for the reflection of acoustic beam on the solid plate surface of layered structure: liquid solid plate liquid.
采用将有限声束分解为一系列平面波的方法，对有限声束在液体-固体板-液体结构中的声反射问题进行了分析和计算。
We effectively improve the MMT thermal stability of solid acid catalyst and the shape-selective catalysis by transforming the two-dimensional layered structure to the three-dimensional pore structure.
有效地提高了蒙脱土固体酸催化剂的热稳定性；通过从二维层状结构到三维孔道结构转变，切实提高了材料自身择形催化的特性。
A two-layered structure of eutectic-solid sulotion is formed in the microstructure of Pb-Sn alloy obtained from quasi-two-dimensional electrodeposition.
铅锡合金的准二维电沉积物具有伪共晶-固溶体双层结构。
The present invention provides a flattened bamboo possessing a single-layered, solid and pressed bamboo plate with a majority of outer and inner bamboos on.
本发明提供了一种展平的竹板材，它具有单层的、实心的、经压制的竹板，竹板上带有大部分的竹青和竹黄。
The present invention provides a flattened bamboo possessing a single-layered, solid and pressed bamboo plate with a majority of outer and inner bamboos on.
本发明提供了一种展平的竹板材，它具有单层的、实心的、经压制的竹板，竹板上带有大部分的竹青和竹黄。
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