corneal lens lens 角膜镜
clay-bearing and silty clay layer 粘土、粉质粘土地层
corneal lens(lenses) lens 水晶体; 透镜
Lens-to-lens interval 透镜间隔
object lens objective lens 物镜
objective lens object lens 物镜
plane-concave lens (=plano-concave lens) 平凹透镜
plane-convex lens (=plano lens) 平凸透镜
short focal length lens (=short-focus lens) 短焦距透镜
variable focus lens vari-focus lens 可变焦距透镜
vari-focus lens variable focus lens 可变焦距透镜
1 type clay minerals 1型粘土矿物
abandoned clay bricks 废弃黏土砖
abyssal clay 深海黏土
abyssal red clay 深海红黏土
acclivous clay wall 粘土斜墙
Acid Activated Clay 活性白土
acid clay 酸性白土; 酸性粘土; 酸蚀; 酸性黏土; 酸性土
acid sprayed clay 酸喷黏土; Henig真有效点(解)