sand cluster  砂粒团块

sand grain cluster  砂粒团块

sand—sand juxtaposition  砂岩对接

Cluster-cluster aggregate  集团—集团凝聚

coastal sand and continental shelf sand  海岸砂和大陆架砂

concial sand from coarse sand  粗砂锥辗硅砂

dike of sand pile and sand quilt  砂桩砂被堤

prevent sand and confrol sand  防沙治沙

Sand-Blowing and Sand-Filling Ground Leveling  吹填砂场平

cluster and cluster header  簇和簇头; 群和群首

CLUSTER FORECAST AND CLUSTER PREVENTION  群测群防

Cluster-header and cluster member  簇和簇头

High Performance Computer Cluster HPC-Cluster  高性能计算机集群

a rope of sand  不牢固的结合

Abandoned sand excavation land  挖沙废弃地

Accumulated sand permeability  堆积砂渗透率

acoustic sand probe  声波探砂器

acre foot of sand  叶绿体; 英亩-英尺砂岩; 一英尺厚的一英亩产层

acrefoot of sand  英亩灿⒊呱把遥灰挥⒊吆竦囊挥⒛恫层

acrylic sand mortar  丙乳砂浆