Pillar Box邮筒;信筒;考文垂大学宿舍;圆柱形邮筒
pillar buoy柱形浮筒;[水运] 柱形浮标;柱式浮标
Pillar stand立柱式支架;柱座
pillar hydrant圆筒式消火栓;桩式消防栓;地上消火栓
fire pillar防火煤柱;防火矿柱;火柱
earth pillar土柱
pillar backbone台柱子
pillar burst煤柱突然破裂;矿柱爆裂;[矿业] 矿柱压碎
American Pillar花旗藤
To block stoping ,mining system design mainly includes design of block parameter , design of pillar’s dimension , design of ore drawing sequence .
对于阶段空场法，采矿系统设计主要包括采场结构参数、矿柱大小、回采顺序等。
Catalytic cracking is a main oil refining technique of making heavy oil lighter , and the mark and pillar of oil refining industry .
催化裂化是重质油轻质化的一个主要炼油工艺，是石油加工工业的标志和支柱。
参考来源 - 层板冷却结构内部流阻与换热特性研究N-COUNT（可数名词） A pillar is a tall solid structure that is usually used to support part of a building. 柱子
...the pillars supporting the roof.
…支撑屋顶的柱子。
N-COUNT（可数名词） If something is the pillar of a system or agreement, it is the most important part of it or what makes it strong and successful. (系统、协议的) 核心
The pillar of her economic policy was keeping tight control over money supply.
她的经济政策的核心就是严格控制货币供应。
N-COUNT（可数名词） If you describe someone as a pillar of society or as a pillar of the community, you approve of them because they play an important and active part in society or in the community. 栋梁[表赞许]
My father is a pillar of the community.
我父亲是社区的顶梁柱。