dust pan

Results show that the optimal blowing ratio is 1.0 for the cone shaped holes, 0.7 for the dust pan shaped holes and 0.5 for the round holes.

结果表明：圆锥形孔、簸箕形孔及圆柱形孔的最佳吹风比分别为1.0,0.7及0.5。

She was in the kitchen sweeping crumbs into a dust pan.

她正在厨房把面包屑扫入簸箕里。

Through studies on sedimentary characteristics on sedimentary sequence, environment, it is considered that Yongning basin is basically kept original, which was an east high and west low dust pan basin and its provenance material came from east and west.

通过对永宁组沉积序列、沉积特征、沉积环境等研究认为永宁盆地基本保持了原始面貌，为一东高西低的箕形盆地，物源分别由东西侧注入。

Film cooling experimental investigation of a row of dust pan shaped holes

簸箕形排孔气膜冷却实验研究

No matter they are dust pan, half graben and complex types, they have distinct general characters in section configuration and the distribution of sediments.

无论是箕状式、地堑式，还是它们之间的组合&混合式，在剖面形态、沉积分布均具有明显的共性。