boring-core
常见例句
- This machine can be used drilling, core drilling, reaming, boring, tapping, spot-facing and chamfering etc.
可以進行鑽孔、擴孔、鉸孔、鏜孔、攻絲、鍃平麪，倒角等工作。 - A core sample is obtained by boring into the snow - various measurements are then recorded so the scientists can later determine the glaciers' mass balance.
核心樣品插入雪中，紀錄不同的測量，讓科學家能判定冰河的質量平衡。 返回 boring-core