当前类别：地理地质
雪泥：slush
雪晶：snow-particle
雪含水量：water content of snow
雪堆：snow bank
雪的水当量：water equivalent of snow
雪带气候：nival climate
雪尺：snow stage
雪暴：Snowstorm
穴居人：troglodyte
穴管状孔隙：cavernous porosity
穴管状结构：cavernous structure
选择置换：selective cementation
选择体：selective body
选择侵蚀：selective erosion
选择迁移：selective migration
选择砍伐：selective cutting
选择伽马伽马测井：selective gamma gamma log
选择风化：selective weathering
选择变质：selective metamorphism
选通放大器：gate amplifier
选矿撂图：flowsheet of mill
选矿比：concentration ratio
旋转钻机：rotary drill
旋转周期：rotational periodicity
旋转椭圆：ellipse of revolution
旋转椭球：rotate ellipsoid
旋转涂膜机：whirler
旋转台：turret
旋转双晶：rotation twin
旋转式钻头：rotary bit
旋转平面：rotation plane
旋转滤器：rotary filter
旋转临计：rotating meter
旋转镜：rotating mirror
旋转晶粒：rotational grain
旋转计数器：revolution meter
旋转风速表：rotation anemometer
旋转方向：rotation direction
旋转断层：Wrench fault
旋转点：turning point
旋转次数：rotating times
旋转潮流：rotary tidal current
旋转变形：rotation
旋像：image rotation
旋林级机：cyclone classifier
旋卷纹理：convolute lamination
旋回面：cycle surface
旋回阶地：cyclic terrace
旋回的中断：interruption of cycle
旋回层：cyclothems