砾砂 meaning in English
cinnabar
gravelly sand
grit
Examples
- Discussion on the pile foundation parameter of driven cast - in - place file supporting course in slightly dense gravelly beds
稍密状砾砂层作沉管灌注桩持力层的桩基参数确定探讨 - The bridge is located on the alluvial plain in the front of pearl river sloping field . its piles pass through weak soil layer , sandy clay and gravel stratum ; piles " sustaining layer sits in weak - weathering or faint - weathering mudstone
该桥位于珠江三角洲坡前冲积平原，采用桩基穿越软土、亚粘土、砂土和砾砂，持力层置于弱风化和微风化的泥质砂岩和泥灰岩夹泥岩中。 - Lode country assume silllike - similar silllike , and the next big anastigmatic , ground and west branch river set strench are consistent . it suffer the gravel silica rock , arena silica control . a handful of lode country or main lode country byway little orebody assume vein , or have the characteristic of balk reappear , compound of branch . these manifest the obvious characteristic of ore construct control
矿体以层?似层状产出为主，其次为大的透镜状，地表延伸与西岔河组地层一致。受砾屑硅质岩、含砾砂屑硅质岩控制。少数矿体或主矿体旁侧小矿体呈脉状、或具尖灭再现、分支复合特征。