slot type bed load sampler 孔式推移质采样器
Sampler slot type bed load 槽孔式推移质采样器
slot-rectangular spouted bed 多粒度颗粒
slot rectangular spouted bed 狭缝式矩形喷动床
Canna generalis Bailey in the wetland slot grew better than those in the floating bed.
湿地槽中美人蕉的长势好于浮床中的。
Considering deficiencies of traditional powder injection in ladle, slot plug with conical fluidized bed used for bottom powder injection in ladles was developed.
针对传统钢包喷粉工艺的不足，开发了从钢包底部喷吹的喷粉型狭缝式透气砖。
Preparatory test results of the test-bed are presented, which include machined straight slots, circles, thin walls and human faces, and measured surface roughness at the bottom of the slot.
给出了初步的试验结果，包括加工的直槽、圆、薄壁和人脸，以及槽底的表面粗糙度。
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