长石质砂岩 feldspathic sandstone
长石质亚杂砂岩 feldspathic subgraywacke
长石质瓦克岩 feldspathic wacke
副长石类 feldspathide
长石化 feldspathization
副长石类 feldspathoid
似长石岩;副长石岩 feldspathoidite
长石岩 feldspatite
伐木工 feller
轮缘 felloe
同事 fellow
交情 fellowship
长石质亚杂砂岩 feldspathic subgraywacke
长石质瓦克岩 feldspathic wacke
副长石类 feldspathide
长石化 feldspathization
副长石类 feldspathoid
似长石岩;副长石岩 feldspathoidite
长石岩 feldspatite
伐木工 feller
轮缘 felloe
同事 fellow
交情 fellowship
石海 felsenmeer
显微隐晶斑状结构 felsiphyric texture
霏细岩 felsite
霏细安山岩 felsoandesite
霏细碎裂结构 felsocalstic texture
霏细斑岩 felsophyre
霏细斑状结构 felsophyric texture
霏细玢岩 felsophyrite
霏细球粒 felsosphaerite
毡 felt
油毡沥青 felt asphalt
毡滤器 felt filter
绝缘纸 felt paper
毡密封 felt seal
毡垫圈 felt washer
毡环 felt-ring
油毡接触润滑器 felt-wick lubricator
毡状结构 felty texture
有限元法 FEM
频率域电磁测深 FEM Sounding
频率域电磁测深系统 FEM system
阴螺纹;雌性的 female
阴螺纹接头 female connection
塞孔接点 female contact
母锥 female coupling tap
钻杆打捞母锥 female drill rod tap
阴螺纹弯头 female ell
管子承头 female end of pipe
打捞母锥 female fishing tap
内填料铜衬套 female packing brass