PBH
abbr. Paro, Bhutan 不丹; planar buried heterostructure 平面隐埋异质结构; partial bulkhead 局部舱壁; protein-bound hexoses 蛋白结合己糖;
[例句]A new steel-concrete composite structure was proposed which composed of steel box beam, PC beam and PBH Shear connection.
提出了一种新型钢砼组合结构&钢箱砼组合受弯构件，该构件由钢箱梁，钢筋混凝土梁及PBH剪力连接件组合。
