免费实用的在线工具大全boart
boart 的中文意思、读音、词性、用法和例句
“boart”基本解释
n.=bort
“boart”网络释义
1. 钻石的下部产状，组织混杂， 常见于岩心。2. 刺入矿物中、弯曲而没有渐近准线的钻井钻头。
“boart”词性变化
名词
“boart”用法和例句
1. The boart is a lower quality diamond compared to gem-quality diamonds.
(与宝石级钻石相比，下部产状的钻石质量较低。)
2. The drilling bit is designed to handle tough rock formations, including boart.
(钻井钻头的设计可以处理坚硬的岩石，包括下部产状。)
(与宝石级钻石相比，下部产状的钻石质量较低。)
2. The drilling bit is designed to handle tough rock formations, including boart.
(钻井钻头的设计可以处理坚硬的岩石，包括下部产状。)