求翻译：对于小溶洞（高度≤3m），采用充填封闭法填充溶洞，充填物根据地质钻孔揭示的溶洞情况确定，如果溶洞内无充填物，则充填碎石或干沙，如果有充填物，且呈松散或软塑状，则充填水泥浆、水泥砂浆或水玻璃。是什么意思？

For a small cave (height ≤ 3m) by filling closed to fill the cave, filling the geological drilling to reveal the cave to determine if filling the cave, filled with gravel or dry sand, filling, and there was loose or soft plastic-like, filling grout, cement mortar or water glass.

In a small cave (≤ 3m height), filled with caverns filled with law closed, filled with property in accordance with geological drilling reveals, the caverns in a karst cave if you fill it, filled with dry sand, gravel, or if you have a filling, and a loose or soft plastic and filled with water, mud,

Regarding the small limestone cave (≤3m, uses the backfill seal law packing limestone cave highly), the plug determined according to the geological drill hole revelation limestone cave situation, if in the limestone cave does not have the plug, then the backfill crushed stone or does the sand, if ha

For a small cave (height ≤ 3M), filled with filling and sealing method with cave, filling determined under geological drilling revealed the cave, if no filling inside the cave, filling gravel or dry sand, if you have fillings, and loose or soft plastic, filling cement slurry, cement mortar or glass

正在翻译，请等待...